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 1

Answer:

A

Explanation:

Its a becuse vinegar and baking soda make carbon dioxide

Based On Your Observations, Which Equation Best Models The Reaction Of Vinegar (C2H4O2) And Baking Soda
Answer 2

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


Related Questions

Which type of element Is not likely to react chemically with other elements to form a compound?

Answers

Answer:noble gases

Explanation:

how many significant figures are in 5.76 e 15​

Answers

Answer: 3 significant figures

Explanation: because in scientific notation only the before and after decimal number are considered but in standard form all numbers including exponents are all significant figures

Answer:

3 significant figures

Explanation:

0's are not significant.

I hope it helps you!

[tex]GraceRosalia[/tex]

A measure of how much substance is packed into a space
A) Density
B) Mass divided by volume
C) Water
D) Element

Answers

Answer:

a

Explanation:

Answer:

A

Explanation:

Density is the amount of space that atoms are compacted in a substance.Apr 25, 2017

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1 point
a.atom
b.molecule
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Look at diagram 2 above. What type of eclipse is shown based on the alignment of the Earth, Sun, and Moon?

Solar eclipse

Lunar eclipse

Answers

Answer:

solar eclipse is when the sun hits earth and lunar means moon or when the sun hits the moon for an eclipse

Explanation:

What is the specific heat of a diamond if 4.5 J of heat is required to heat a 0.72 g piece of diamond
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Answers

Answer:

0.51 J/g°C

Explanation:

why do ionic compound form crystals ?

Answers

Answer:

Ions bound together by electrostatic attraction form ionic crystals.Stability of ionic solids depends on lattice energy, which us released in the form of heat when two ions are brought together to form a solid. Lattice energy is the sum of all the interactions within the crystal.

How many grams are there in 7.4x10^23 atoms of AL

Answers

Answer:

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Explanation:

2567 milliliters to liters

Answers

Answer:

2.567

Explanation:

To change milliliters into liters you divide by 1000

So when you divide 2567 by 1000 you get 2.567

About 2.57 liters (rounded)

Ryan just joined the track team. He runs the 40 yard dash in 6.4 seconds. Explain three human body systems that work together to help Ryan run.

Answers

Answer:

Respiratory because you use a lot of cellular respiration to bring oxygen into the body.

Nervous because signals are sent from our brain to our muscles.

Circulatory to help with breathing and movement of blood and oxygen

Explanation:

Hope this helps!

An image of Earth's layer is above.

Which layer is the most dense?

layer A

layer B

layer C

layer D

Answers

Answer:

d

Explanation:

il answer in comments if you brainly me


If 8.0 g of sulfur dioxide came in contact with a cloud containing 2.2 g of oxygen, indicate the
Limiting Reactant and calculate the theoretical yield (in grams) of sulfur trioxide produced.

Answers

Answer:

Limiting reactant= SO₂, Theoretical yield = 9.6g SO₃

Explanation:

The first step is is to find the limiting reactant; you do this using stoichiometry.

The reactant that produces the smallest amount of sulfur trioxide SO₃, is the limiting reactant.

In this problem, SO₂ is the limiting reactant.

Now to find the theoretical yield we will use the smallest value of SO₃.

I have uploaded a picture to better illustrate the problem and hope it helps.

https://phet.colorado.edu/sims/html/collision-lab/latest/collision-lab_all.html

Answers

Answer:

its not pulling up ? ;(

Explanation:

Scientists believe the evidence to support the Big Bang Theory is that the Universe is________

Shrinking

Still expanding

Answers

Scientists believe that the evidence supports universe is Still expanding

Answer:

The Universe will continue to expand :)

Explanation:

Dark matter reverses the effect of gravity in some cases, and the Doppler effect also supports this claim, in which it states that the later the star has formed, the farther away it will be from the center/origin point of our universe.

Hope this helps! Mark me brainliest :)

Describing Rock Texture

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The name "flint" is often the preferred name used for material with a very fine grain size and a slightly higher luster. These "fine-grained" materials break with greater predictability and produce a sharper edge. So the middle answer

Calculate the mass of 3.4 x10^16 atoms of aluminum

Answers

Answer:

1.5232 × 10^-6 grams

Explanation:

Which of the following would have more inertia than a car:
A)a person
B)airplane
C)skateboard
D)bicycle
PLEASE HELP

Answers

B due to more speed and more electricity

convert 5.3 g water to mL water

Answers

Answer:

5.3 mL

Explanation:

1 g = 1 mL

5.3 g

= 5.3 x 1

= 5.3 mL

Which describes an element?

They can combine with other elements to form atoms.

They were all discovered at the same time.

They cannot be broken down any further.

Answers

the first one would be the correct answer

Given the reaction below, how many grams of Li3N can be formed from 6.07 g of Li? Assume an excess of nitrogen.

6 Li(s) + N2(g) → 2 Li3N(s)

Answers

Answer:

About 10.2 g Li₃N.

Explanation:

We are given the reaction:

[tex]\displaystyle \text{6 Li(s) + N$_2$(g) }\longrightarrow \text{2 Li$_3$N(s)}[/tex]

And we want to determine the amount of Li₃N that can be formed from 6.07 g of Li and an excess of nitrogen.

To convert from g Li to g Li₃N, we can: (1) convert from g Li to mol Li, (2) mol Li to mol Li₃N, and (3) mol Li₃N to g Li₃N.

The molecular weight of Li is 6.94 g/mol. From the equation, six moles of Li yields two moles of Li₃N. And the molecular weight of Li₃N is 34.83 g/mol as shown below.

Molecular weight of Li₃N:

[tex]\displaystyle \begin{aligned}\text{MW}_\text{Li$_3$N} & = (3 (6.94) + 14.01) \text{ g/mol} \\ \\ & =34.83\text{ g/mol} \end{aligned}[/tex]

This yields three ratios:

[tex]\displaystyle \frac{1 \text{ mol Li}}{6.94 \text{ g Li}}, \frac{2 \text{ mol Li$_3$N}}{6 \text{ mol Li}}, \text{ and } \frac{34.83 \text{ g Li$_3$N}}{1 \text{ mol Li$_3$N}}[/tex]

From the initial value, multiply:

[tex]\displaystyle 6.07 \text{ g Li} \cdot \frac{ 1 \text{ mol Li}}{6.94 \text{ g Li}} \cdot \frac{2 \text{ mol Li$_3$N}}{6 \text{ mol Li}} \cdot \frac{34.83 \text{ g Li$_3$N}}{1 \text{ mol Li$_3$N}} = 10.2\text{ g Li$_3$N}[/tex]

In conclusion, 10.2 g of Li₃N is formed from 6.07 g of Li and an excess of nitrogen.

Why water can be unsafe in a pool?


Answers

Answer:People can drown or call or slip in

Explanation:

Water can be unsafe in a pool because people can choke on it, ingest too much, drown, etc

Hello there
i am looking for some quick help on this question thank you.


Liquid B has a mass of 75 g and a volume of 25 ml. What is liquid B's density?

1: .33 g/ml

2: 3 g/ml

3: 75 g

4: 25 ml



i will give brainliest if able to.

Answers

if density = m(mass) / v(volume) then the answer would be 3

In a living organism, the organic material contains 0.22 Bq of 14C per gram of carbon. A sample of charcoal from a campfire contains 0.055 Bq of 14C per gram of carbon. How long ago was this campfire in use? (14C half-life is 5730 yr)

Answers

Answer:

6

Explanation:

The age of the charcoal sample in the campfire in use is equal to the time taken for the decay of 0.22 of C-14 to 0.055 Bq. Hence its age is 11552.45 years.

What is radioactive decay?

Unstable radioactive isotopes of atoms undergo nuclear decay by the emission of charged particles such alpha or beta particles. Radioactive decay is a first order reaction. Thus, the decay constant is written as:

k = 1/t ln (W0 / Wt)

where W0 be the initial weight and Wt be the weight after time t.

The decay constant is related to the half life time of the sample by the expression:

k = 0.693 / t1/2.

Given that t1/2 of C-14 = 5730 years.

Thus, k = 0.693 /5730 = 0.00012 yr⁻¹.

Now, we can calculate the time t using the first order equation.

t = 1/k ln ln (W0 / Wt)

= [ ln (0.22 Bq/  0.055 Bq) ] / 0.00012 yr⁻¹

= 11552.4 years.

Therefore, the age of the sample of charcoal is 11552.4 years.

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http://brainly.com/question/1770619

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Answer:

EVEN DOE IT TOO LATE, ITS B

Explanation:

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Answers

Answer:

You place an enchantment ta ke then you place a weapon or armor and press enchant. I hope this helps

Explanation:

Answer:

Depends on what you need to enchant

Explanation:

You can enchant any tools or armor if you put lapis in the box with a symbol and you have enough exp which will show up next to the enchantment you can enchant those and you can also enchant any normal books that way

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Answer:

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Explain how changing the amount of greenhouse gases in the atmosphere affects the flow of heat out of Earth's atmosphere.

Answers

Explanation:

The added greenhouse gases absorb the heat. They then radiate this heat. Some of the heat will head away from the Earth, some of it will be absorbed by another greenhouse gas molecule, and some of it will wind up back at the planet's surface again. With more greenhouse gases, heat will stick around, warming the planet.

A scientist observed the number of deer that came to drink at a local pond on five different days. The table above shows the data that she collected on those days.

Which of the following is supported by evidence seen in the data?
A.
The most important observations were made on May 1.
B.
More deer came to drink on days that were warmer.
C.
Observations from summer and fall months would have been more useful.
D.
More deer came to drink on days that were cooler.

Answers

Answer:

B.

More deer came to drink on days that were warmer.

Which statement is true concerning visible light and the electromagnetic spectrum?

A.
Visible light is a large portion of the electromagnetic spectrum.

B.
Visible light is a small portion of the electromagnetic spectrum.

C.
All electromagnetic radiation is considered to be visible.

Answers

Answer:

The true statement concerning visible light and electromagnetic radiation is considered to be - d. Visible light is a small portion of the electromagnetic spectrum.

The electromagnetic spectrum is the range of frequencies of electromagnetic waves or radiations. This spectrum also gives an idea about the wavelengths of electromagnetic radiations. The part of the spectrum on their higher to lower energy or frequency range from  Hz to  Hz are:

gamma rays

X-rays

ultraviolet radiation

visible light

infrared radiation

radio waves.

The visible light is the very small part of the electromagnetic spectrum that ranges from the to, Visible light is the light that the human eye can see.

Thus, the correct answer is- option d.

Learn more about visible light:

Explanation:

i did this

Which location is Georgia experiencing fall in the diagram above?

Location A

Location B

Location B

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Answers

Answer:

Location A

Explanation:

Answer:

location d

Explanation:

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