All categories

3 years ago

What does the kinetic molecular theory explain?

2 answers:

8 0

Kinetic Molecular Theory states that gas particles are in constant motion and exhibit perfectly elastic collisions. Kinetic Molecular Theory can be used to explain both Charles' and Boyle's Laws. The average kinetic energy of a collection of gas particles is directly proportional to absolute temperature only.

melomori [17]3 years ago

5 0

Answer:

Heat is due to the motion of molecules.

You might be interested in

3.) Plants make food through photosynthesis, and photosynthesis takes place mostly in plant in plant leave, but when plants lose

kati45 [8]

Answer:

Explanation:

5 0

2 years ago

Read 2 more answers

What foods contain large amounts of sugars and starches?

ycow [4]

Carbs!! (or carbohydrates)

7 0

2 years ago

Read 2 more answers

For the reaction of hydrogen with iodine

fenix001 [56]

Answer:

$r_{H_2} = \frac{-1}{2} r_{HI}$

Explanation:

Hello!

In this case, considering the given chemical reaction:

$H_2(g) + I_2(g) \rightarrow 2HI(g)$

Thus, by applying the law of rate proportions, we can write:

$\frac{1}{-1} r_{H_2} = \frac{1}{-1}r_{i_2} = \frac{1}{2} r_{HI}$

Whereas the stoichiometric coefficients of reactants are negative due their disappearance and that of the product is positive due to its appearance. In such a way, when we relate the rate of disappearance of hydrogen gas to the rate of formation of hydrogen iodide, we obtain:

$r_{H_2} = \frac{-1}{2} r_{HI}$

Best regards!

8 0

2 years ago

Protons are positively charged and repel other protons. Which other particle is found in the nucleus and separates protons so th

VashaNatasha [74]

Neutrons which doesn't have any charge

8 0

2 years ago

1. How are ionic compounds named?

ella [17]

Ionic compounds are neutral compounds made up of positively charged ions called cations and negatively charged ions called anions. For binary ionic compounds (ionic compounds that contain only two types of elements), the compounds are named by writing the name of the cation first followed by the name of the anion.

7 0

3 years ago