Answers
The component that would be the solvent from the graph would be nitrogen.
From the graph, nitrogen takes up 78%, oxygen had 21%, while the remaining gases take the remaining 1%.
A solvent is a substance or the component of a solution that has the capacity to dissolve other substances
In a mixture consisting of 2 or more substances, the substance with the highest volume usually acts as the solvent.
In this case, nitrogen holds the highest volume of all the gases in the graph. Thus, it can be considered as the solvent while the remaining gases are the solutes.
More on solutes, solvents, and solutions can be found here: https://brainly.com/question/7932885
Related Questions
ASAP PLEASE!
The speed of light is 2.998 m/s. What is the speed of light in km/hr.
Answers
Answer:
10.793 kilometres per hour
HELP!! pick the correct answer please. picture attached
Answers
Answer:
A solution, in science, refers to a type of mixture involving two or more substances. Specifically, the solution definition refers to a type of homogeneous mixture - i.e., a mixture that has a uniform composition and its individual components cannot be distinguished
Answer:
C.Concetrated solution
Explanation:
hope it's help.
Let us assume that Cr(OH)3 (s) is completely insoluble, which signifies that the precipitation reaction with NaOH(aq) (presented in the transition) would go to completion Cr3+ (aq) + 3NaOH(aq) + Cu(OH)3 (s) + 3Na+ (aq) If you had a 0.150 L solution containing 0.0280 M of Cr3' (aq), and you wished to add enough 1.31 M NaOH(aq) to precipitate all of the metal, what is the minimum amount of the NaOH(aq) solution you would need to add? Assume that the NaOH(aq) solution is the only source of OH(aq) for the precipitation Express the volume to three significant figures and include the appropriate units.
Answers
Answer:
Formation of an insoluble compound will sometimes occur when a solution containing a particular cation (a positively charged ion) is mixed with another solution containing a particular anion (a negatively charged ion). The solid that separates is called a precipitate.
Explanation:
The equation below is unbalanced.
C3H8+O2-> CO2+H2O
When the equation below is correctly balanced, what is the coefficient of O2?
A. 2
B. 3
C. 4
D. 5
Please answer!! No links please!!!
Answers
Answer:
D. 5
Explanation:
C3H8 + 5O2 = 3CO2 + 4H2O
Carbon = 3 on both sides
Hydrogen = 8 on both sides
Oxygen = 10 on both sides
The balanced chemical equation for C₃H₈ + 5O₂ = 3CO₂ + 4H₂O
What is a balanced chemical equation?A balanced chemical equation is one in which several reactants are equal to several products.
The formulas for the reactants and products are used to create a balanced equation that represents a chemical reaction. It displays how many units of each chemical were used.
The left and right sides of the reaction arrow of a balanced equation have an equal number of each type of atom.
The reactants and products are placed on the left and right sides of the arrow, respectively, to create a balanced equation.
Carbon = 3 on both sides
Hydrogen = 8 on both sides
Oxygen = 10 on both sides
Therefore, The balanced chemical equation for C₃H₈ + 5O₂ = 3CO₂ + 4H₂O.
To learn more about chemical equation, refer to the link:
https://brainly.com/question/28294176
#SPJ5
TRUE OR FALSE:The basic atom has a neutral charge.
Answers
true because I already foresighted a whole lot of things that I was not able to
Answer:
True
Explanation:
When an atom has an equal number of electrons and protons, it has an equal number of negative electric charges (the electrons) and positive electric charges (the protons). The total electric charge of the atom is therefore zero and the atom is said to be neutral.
;D
Suppose a solution has a pOH of 5.3. What is the concentration of hydronium ion, H3O+, in the solution?
Answers
The concentration of hydronium ion, H3O+, in the solution with pOH of 5.3 is 1.99 × 10-⁹M.
HOW TO CALCULATE HYDROGEN CONCENTRATION:
The pOH of a solution is given as 5.3. The pH of this solution can be calculated as follows:pOH + pH =145.3 + pH = 14pH = 14 - 5.3 = 8.7pH = 8.7.The hydrogen ion concentration can be calculated by using the following expression:[H+] = 10-pH[H+] = 10-⁸.⁷[H+] = 1.99 × 10-⁹MTherefore, the concentration of hydronium ion, H3O+, in the solution with pOH of 5.3 is 1.99 × 10-⁹M.
Learn more at: https://brainly.com/question/12047300?referrer=searchResults
Please help me!! I will literally pay you if you do my one aleks topic due tomorrow!! I have multiple example problems. It’s same Q different numbers
Answers
Answer:
I'll do it if you give brainlyest and some points
<
Question 9
Element Q is a theoretical nonmetal with atomic number 57. Consider the isotope: Q-110. How
many electrons are in an atom of Q-110 if the atom has a charge of -2?
Answers
Answer:
This isotope has 59 electrons giving it a charge of -2.
Explanation:
To find this we have to understand isotope relates to the mass of the nucleus. This isotope has 59 electrons to counter the protons and give it a negative charge.
In an atom, the atomic number is equal to number of electrons , hence element Q has 57 electrons on addition 2 electrons that is -2 charge the number of electrons is 59 electrons.
What is an atom?An atom is defined as the smallest unit of matter which forms an element. Every form of matter whether solid,liquid , gas consists of atoms . Each atom has a nucleus which is composed of protons and neutrons and shells in which the electrons revolve.
The protons are positively charged and neutrons are neutral and hence the nucleus is positively charged. The electrons which revolve around the nucleus are negatively charged and hence the atom as a whole is neutral and stable due to presence of oppositely charged particles.
Atoms of the same element are similar as they have number of sub- atomic particles which on combination do not alter the chemical properties of the substances.
Learn more about atom,here:
https://brainly.com/question/13654549
#SPJ5
Fermium-253 has a half-life of 0.334 seconds. How long will it take, in seconds, for a 96 atom sample to decay to 3 atoms?
Answers
The half life time period of decaying 96 atom sample to 3 atoms of Fermium-253 if it has a half-life of 0.334 seconds is 1.67 s.
What is half life time period?Half life time period is defined as the time interval which is required to decay the substance into half of its concentration. It is denoted by t(1/2).
As, atom decay in first half life time = 48 atoms.
Atom decay in second half life time = 24 atoms.
Atom decay in third half life time = 12 atoms.
Atom decay in fourth half life time = 6 atoms.
Atom decay in fifth half life time = 3 atoms.
So, we can see that in 5 half life time 96 atoms decay into 3 atoms.
So, time interval require to decay 96 atoms into 3 atoms is 5 × 0.334 = 1.67 s.
Thus, we concluded that the half life time period of decaying 96 atom sample to 3 atoms of Fermium-253 if it has a half-life of 0.334 seconds is 1.67 s.
learn more about half life time period:
https://brainly.com/question/11517984
#SPJ9
Synesthesia can be described as a cross-wiring or comingling of the senses.
True
False
Answers
Answer:
true
Explanation:
synesthesia people can smell colors
I hope this is correct! Good luck
S + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2O
In the above equation how many moles of water can be made when 28 moles of HNO3 are consumed?
AND
2 NH3 + 3 CuO g 3 Cu + N2 + 3 H2O
In the above equation how many moles of water can be made when 76 moles of NH3 are consumed?
Answers
#1
2 mol of water is made when 6mol of HNO3 are consumed.Let moles of water can be made be x
[tex]\\ \sf\longmapsto \dfrac{2}{6}=\dfrac{x}{28}[/tex]
[tex]\\ \sf\longmapsto \dfrac{1}{3}=\dfrac{x}{28}[/tex]
[tex]\\ \sf\longmapsto 3x=28[/tex]
[tex]\\ \sf\longmapsto x\approx 9mol[/tex]
#2
Let moles of water can be made be x
[tex]\\ \sf\longmapsto \dfrac{3}{2}=\dfrac{x}{76}[/tex]
[tex]\\ \sf\longmapsto 2x=76(3)=228[/tex]
[tex]\\ \sf\longmapsto x=114mol[/tex]
1 someone help me please
Answers
Answer:
J
Explanation:
Because the vapor can be turned back to water and the vapor is still considered water.
If you have a density of 3 g/mL and a volume of 10 mL, what is the mass?
Answers
Answer:
30 gram
Explanation:
Hope this helps
Brainliest pls ❤️
✞➪name the macromolecules that are chosen as drug targets.♔♔♔
Answers
Answer:
The macromolecules chosen as drug targets are carbohydrates, lipids, proteins, and nucleic acids.
Explanation:
Hope this helps you. Have a nice day. Please mark as the brainliest. It helps a lot. ^_^
Copy and Complete these sentences to describe how particles are arranged in solids, liquids, and gases.
In solids, the particles are arranged ____________________
In liquids, the particles are arranged ____________________
In gases, the particles are arranged ____________________
Answers
Answer:
soilds - close together arranged in a regular way
liquids - close together arranged in a random way
gases - far apart arranged in a random way
Explanation:
Which properties cause chemical reactions?
chemical properties
chemical and physical properties
physical properties
neither chemical nor physical properties
Answers
Answer:
Chemical Properties
Explanation:
Answer: chemical properties
Explanation: chemical bonds between atoms are formed or broken.
How do you define note-taking and how do you take notes to help you understand the material?
Answers
Answer:
Note-taking is simply jotting down the steps to solve specific problems, or listing the resources that can help you when learning something new. In order to take effective notes that can help you understand the material, you can use techniques like Cornell Notes which help you to organize your writing in a way that makes it referable when stuck doing independent work.
how many atoms of hydrogen are present in a molecule of methane, CH 4
Answers
Answer: One methane molecule, CH4, contains one carbon atom and four hydrogen atoms.
Explanation:
What element does “X” represent in Figure 1?
Helium
Krypton
Neon
Argon
Answers
Answer:
Argon
Explanation:
It's atomic number is 18
hope that's it
Sodium chlorate decomposes into sodium chloride and oxygen gas as seen in the equation below.
2NaClO3 --> 2NaCl +3O2
How many moles of NaCl were produced by 10 moles of NaClO3? Round your answer to the nearest whole number.
Answers
Answer:
10 moles of sodium chloride
Explanation:
[tex]\sf{}[/tex]
What coefficient is needed to balance the reaction
CaCl2 + H2CO3 → CaCO3 + HCI?
Answers
Answer:
CaCl2 + H2CO3 -> CaCO3 + 2HCl
Explanation:
Balancing this equation was a relatively simple example. Making sure to have all parts on the left equal to the ones on the right is the most important part.
Ca 1 = 1
Cl 2 = 2
H 2 = 2
C 1 = 1
O 3 = 3
Answer:2HCl
Explanation: just did it
Please answer please
Answers
Answer:
1k km
Explanation:
Which of the following are characteristics of a gas? (Select all that apply.)
It has a fixed shape.
It moves slowly.
It has a fixed volume.
It can be compressed.
Answers
Answer:
it has a fixed volume it can also be compressed
Explanation:
a gases molecules don't move slow because they are not solid and are not compacted.
a gas does not have a fixed shape because there is nothing to hold its shape
Answer: I would say the last one only
Explanation:
Cuz Gases have the following characteristics:
no definite shape (takes the shape of its container)
no definite volume
particles move in random motion with little or no attraction to each other
highly compressible
Which location in the diagram above is the Northern Hemisphere experiencing winter?
Location A
Location B
Location C
Location D
Answers
Answer:
location b
Explanation:
Answer:
Location D
Explanation:
is true answer
Reactivity, flammability, and the ability to rust are types of _________.
phase changes
reversible changes
physical changes
chemical properties
Answers
Answer:
chemical properties
Explanation:
so EZ
Based on your observations, which equation best models the reaction of vinegar (C2H4O2) and baking soda (NaHCO3)? Explain.
"C" _"2" "H" _"4" "O" _"2" +"NaHC" "O" _"3" →"Na" "C" _2 H_3 "O" _"2" + "H" _2 "O"+"C" "O" _2
"C" _"2" "H" _"4" "O" _"2" +"NaHC" "O" _"3" →"Na" "C" _2 H_3 "O" _"2" + "H" _2 "O"+"O" _2
"C" _"2" "H" _"4" "O" _"2" +"NaHC" "O" _"3" →"Na" "C" _2 H_3 "O" _"2" + "H" _2 "O"+"H" _2
"C" _"2" "H" _"4" "O" _"2" +2"NaHC" "O" _"3" →"Na" "C" _2 H_3 "O" _"2" + "H" _2 "O"+"C" "O" _2
Answers
Answer:
A
Explanation:
Its a becuse vinegar and baking soda make carbon dioxide
The equation best models the reaction of vinegar (C2H4O2) and baking soda (NaHCO3) -
NaHCO3 + HC2H3O2 → NaC2H3O2 + H2O + CO2
The overall process can be summarized by the following word equation:
baking soda (sodium bicarbonate) reacts with vinegar (acetic acid) that yields carbon dioxide and water with sodium acetateThe chemical equation for the overall reaction is:NaHCO3 (s) + CH3COOH (l) → CO2(g) + H2O (l) + NaC2H3O2
The chemical reaction actually occurs in two steps. there is a double displacement reaction in which acetic acid in the vinegar reacts with sodium bicarbonate to form sodium acetate and carbonic acid: NaHCO3 + HC2H3O2 → NaC2H3O2 + H2CO3 Carbonic acid is unstable and undergoes a decomposition reaction to produce the carbon dioxide gas:H2CO3 → H2O + CO2
Thus, the equation best models the reaction of vinegar (C2H4O2) and baking soda (NaHCO3) -
NaHCO3 + HC2H3O2 → NaC2H3O2 + H2O + CO2
Learn more:
https://brainly.com/question/10068086
¿Qué son las fuerzas intramoleculares?
Answers
Respuesta:
Las fuerzas intermoleculares que actúan entre las moléculas se clasifican en : Dipolos permanentes. Dipolos inducidos. Dipolos dispersos.
Explicación:
Dentro de una molécula, los átomos están unidos mediante fuerzas intramoleculares (enlaces iónicos, metálicos o covalentes, principalmente). Estas son las fuerzas que se deben vencer para que se produzca un cambio químico. Son estas fuerzas, por tanto, las que determinan las propiedades químicas de las sustancias.
Sin embargo existen otras fuerzas intermoleculares que actúan sobre distintas moléculas o iones y que hacen que éstos se atraigan o se repelan. Estas fuerzas son las que determinan las propiedades físicas de las sustancias como, por ejemplo, el estado de agregación, el punto de fusión y de ebullición, la solubilidad, la tensión superficial, la densidad, etc.
The periodic table of elements is composed of many
Answers
Answer:
The periodic table is composed of many elements.
Explanation:
1. it's in the name.
2. if you search up what is the periodic table made of (Not that I did) it will say elements.
Brainliest if you liked the answer please.
Write the equation for the alpha decay of C-11.
Write the equation for the beta decay of Be-10
HELP HELP HELP
Answers
Answer:
We know that in the decay process the sum of molecular number as well as molecular weight should be constant.
The following three reaction are as follows
1 .
Explanation:
Given R = 0.0821L⋅atm/mol⋅k, what is the volume of mole of gas at a pressure of 3.12 atm and a temperature of 270K?
A. 69.2 L/mol
B. 86.5 L/mol
C. 22.2 L/mol
D. 7.10 L/mol
Answers
Answer:
The answer is d
Explanation:
Answer:
The answer is D
Explanation: