Answer:
We should manage and conserve forest resources in Nepal.
Explanation:
Nepal is the second richest country in natural resources. We should all work together and conserve our natural resources. We can conserve and manage forests in Nepal by the following ways:
1. Proper rules and laws should be made as well as executed by our government.
2. Illegal activities regarding harm of forests and its resources should be totally band.
3. Awareness programmes should be conducted worldwide to aware our citizens regarding conservation of forests.
Which is the best definition of rate-determining step?
a) an elementary step that often occurs in the reaction mechanism
b) the elementary step that limits how fast the overall reaction proceeds
c) an elementary step that is used to derive a rate law
d) the unimolecular step in a reaction mechanism
Answer:
The correct answer is B. Give me Brainliest
Which statement best describes what happens to the carbon dioxide produced by humans?.
What type of change will alter the makeup of the elements or molecules of a substance?
A. chemical
B. physical
C. reactor
Which element do all organic compounds contain?
nitrogen
silicon
carbon
phosphorous
which two products are formed when lipids are broken down
Answer:
Fatty acids and glycerol.
Explanation:
I hope this helps! :)
(The process is called lipolysis by the way)
Draw a structural formula for the more stable carbocation intermediate formed in the reaction shown.
A carbocation is a carbon atom that bears a positive charge. The most stable carbocation here must be a secondary carbocation .
What is a carbocation?A carbocation is a carbon atom that bears a positive charge. These species pften pccur as intermediates in a chemical reaction and can be detercted spectroscopically.
The most stable carbocation here must be a secondary carbocation hence, the structural formula for the more stable carbocation intermediate formed in the reaction is shown in the image attached.
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What does net force depend on
Answer:
net force depends upon the object and also the mass of that object
Answer:The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object.
Explanation:
What part of defense would likely be affected if the pathogen contained a mutation in it's pathogen-associated molecular patterns (PAMPs)?
the pathogen would secrete greater amounts of toxins...
the pathogen would not be able to penetrate the host's physical barriers.
the pathogen might not be recognized by the host.
the pathogen would be easily recognized by the host's TLRs.
Answer:
The pathogen might not be recodnised by the host :)
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help asap i need help
Answer:
from producers to consumers
Explanation:
Energy is transferred between organisms in food webs from producers to consumers. The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants
Short answer, don't know but i'm sure the answer is up here
___ discovered the actual force of g
I think the answer will be:
Sir isaac newton.
When referring to immunity, what does the term innate imply?
the mechanism will provide defense against many different types of pathogens
the mechanism will develop based upon exposure to specific pathogens
the mechanism will be built-in and present at birth
the mechanism will be acquired over an individual's lifetime
Answer:
Innate, or nonspecific, immunity is the defense system with which you were born. It protects you against all antigens. Innate immunity involves barriers that keep harmful materials from entering your body.
In another experiment the student turreted 50.0
Answer:
is this a full question ????
Explanation:
How many grams are in 5.5 moles of H2O
Answer:
99•g
Explanation:
Well, ONE mole of water has a mass of 18.01⋅g⋅mol−1. and 5.5⋅mol has a mass of approx. 99⋅g.
Which type of carbon fixation stores carbon dioxide in acid form? a. c3 b. c4 c. cam d. all of the above
The type of carbon fixation stores carbon dioxide in acid form is CAM i.e. crassulacean acid metabolism.
What are CAM?CAM stands for crassulacean acid metabolism in this process photosynsthesis is occured at day time but the exchange of gases takes place at night itself only.
In this carbon fixation process, carbon dioxide is stored in the form of organic acid malic acid and losses carbon dioxide at the night time and by doing this it helps in the storage of water.
Hence option (C) is correct.
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Answer:
CAM
Explanation:
Yes the correct answer is option C, ( CAM) I just took the test.
Explain why you usually can’t use just a single spectral line to confirm the identity of an element.
You can't usually just use a single spectrum line to confirm the identity of an element because there are cases that the emission line id not clearly defined. When the emission line is very weak compared to surrounding noise, in which case the more datapoints you have to build up confidence for the existence of a particular emission spectra, the better.
To what volume should 0.0667 mol of KCl be diluted in order to prepare a 0.250 M solution?
To prepare 0.250 M solution, the 0.0667 mol of KCl should be diluted up to 266.8mL
StoichiometryFrom the question,
We are to determine to what volume the KCl should be diluted, in order to prepare 0.250 M solution
From the formula,
Numer of moles = Concentration × Volume
Then, we can write that
[tex]Volume= \frac{Number\ of\ moles}{Concentration }[/tex]
From the given information,
Number of moles = 0.0667 mole
Concentration = 0.250 M
Then,
[tex]Volume = \frac{0.0667}{0.250}[/tex]
Volume = 0.2668 L
Volume = 266.8 mL
Hence, to prepare 0.250 M solution, the 0.0667 mol of KCl should be diluted up to 266.8mL
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What happens to iron when it reacts with acid?
Answer:
Iron will disolve in acid. The acid eats away at the iron. :)
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Calculate the number of atoms in 5 moles H₂O.
Answer:
90.35 × 10²³ atoms
Solution:
1 molecules of H20 contains 3 atoms,.
And we know that one mole of any molecule contains 6.023 × 10²³ atoms from Avogadro's number,
hence 5 moles of H20 will contain = 5× 6.023 × 10²³ × 3 atoms = 90.35 × 10²³ atoms!
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What are the most likely dates of the full moon
Answer:
C
Explanation:
Answer C Full moon occurs approx 2weeks after new moon
Can someone pls tell me the answer to these 2 fill in the blanks I will surely mark him as the brain list answer
i need help ..........
Answer:
E
Explanation:
The problem with choices A B C D is that the molecular balance numbers are incorrect. E is the only one correctly balanced. For example in A is balanced as
3Mg + 2H2O ===> 3Mg0 + 2H2
The Mg's are correctly balanced.
So are the hydrogens. But take a look at the 0xygens. There are 2 on the left and 3 on the right. The equation is not balanced correctly. B and C have the same problem. One of elements is not balanced correctly.
what mass of CO2 gas occupies 6.7L at 2 atm and 245k
What is the average mass for
Answer:
zzzzzzzZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Predict the sign of delta H for water condensing. Is this reaction spontaneous?
A) + and spontaneous
B) - and uncertain
C) + and uncertain
D) - and spontaneous
Answer:
A + and spontqneous
Explanation:
i hope this helps.
The enthalpy change of condensation of water is negative and here the entropy change also negative and the process is nonspontaneous.
What is enthalpy change?The enthalpy change of a reaction or a phase change is the change in heat energy absorbed or evolved. The change in enthalpy is dependant on the nature of process as well on temperature of the system.
Condensation of water is the change of its liquid state into solid state. Thus water freezes to form ice. In this process, the system is getting more ordered structure in the solid state and thus, the entropy of the system decreases means the entropy change is negative.
Now, when converting liquid to solid heat is released by the system. Hence, enthalpy change, delta H is negative. A process becomes spontaneous only f its Gibbs energy is negative.
Here we have both negative entropy and enthalpy so make Gibbs energy negative higher temperature is needed.
Condensation of a substances is taking place at very low temperature and thus gibbs energy become positive. Therefore the process is nonspontaneous.
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#SPJ2
Helium is an example
of a gas because
A. helium does not take the shape of its
container.
B. helium particles are very randomly spaced
and moving freely.
C. helium particles are electrically charged.
D. helium cannot change its size or shape to fit
its container
Answer:
B
Explanation:
The particles move freely
The mass and distance between two objects affects the strength of gravitational force.
What factors do you think might affect the strength of the electric force?
what determines the boundaries of a water shed
The boundary of a watershed is defined by the highest elevations surrounding a lake or river segment. A drop of water falling outside of the boundary will drain to another watershed.
Answer:
The boundary of a watershed is defined by the highest elevations surrounding a lake or river segment. A drop of water falling outside of the boundary will drain to another watershed.
Explanation:
Consider the following balanced equation:
2KCIO3 → 2KCI + 302
How many grams of O2 will be obtained by decomposing
98.1 grams of KClO3?
A. 38.4 grams
B. 17.1 grams
C. 76.8 grams
D. 25.6 grams
Which of the following helps explain why experiments involving speed and velocity are important? (1 point)
Experiments involving speed and velocity are important because they have not been investigated much and scientists still do not fully understand how speed and velocity are related
Experiments involving speed and velocity are not important because they have already been thoroughly investigated by scientists and there is nothing more to learn.
Repeated experiments with airplanes and how their velocity changes as a result of environmental conditions like wind can help scientists develop a model for flight paths and launch times to
minimize fuel usage
O Repeated experiments that change motivational foods for tortoises on tracks can help scientists determine preferred eating habits
The statement that explain the important of experiment with speed and time is
Repeated experiments with airplanes and how their velocity changes as a result of environmental conditions like wind can help scientists develop a model for flight paths and launch times to minimize fuel usage.
What is an experiment?An experiment is a scientific procedure or technique carried out in a place to discover or test the validity of something.
Velocity refer to the rate of change of body's position and direction in respect to time.
Speed is the distance travel by an object in respect to time.
Therefore, The statement that explain the important of experiment with speed and time is
Repeated experiments with airplanes and how their velocity changes as a result of environmental conditions like wind can help scientists develop a model for flight paths and launch times to minimize fuel usage.
Learn more about experiment below.
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24. When density decreases, the number of
molecules in a volume
A increases.
B decreases
C stays the same
D varies