1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ch4aika [34]
3 years ago
12

Which statement is part of the kinetic molecular theory?

Chemistry
2 answers:
Zigmanuir [339]3 years ago
7 0

Answer:

Explanation:

Kinetic Molecular Theory states that gas particles are in constant motion and exhibit perfectly elastic collisions.The average kinetic energy of a collection of gas particles is directly proportional to absolute temperature only.

Elena L [17]3 years ago
5 0

Answer: Kinetic Molecular Theory states that gas particles are in constant motion and exhibit perfectly elastic collisions.

Explanation: 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.

You might be interested in
What is the mass in grams of 2.8 x 10^19 formula units of beryllium nitrate
makkiz [27]
To convert the formula unit to mass, we need to divide the given formula units by Avogadro's number, 6.022 x 10^23 and we get the mole of beryllium nitrate. To convert to mass, we need to multiply the number of moles with the molecular formula of the compound which is 133.022 g/mol.The answer is 0.006185 g or 6.185 mg. 
5 0
3 years ago
The molecular formula<br>of oxide of silicon​
natulia [17]

Answer:

true

Explanation:

8 0
2 years ago
Read 2 more answers
Which description best characterization the motion of particles in a solid
marta [7]

Are there any choices? Because from what the question is it seems like we need choices to help

4 0
3 years ago
Read 2 more answers
How many gram-atoms are in 120-gram sample of calcium metal? How many atoms is this?
Elden [556K]
(sample g/1) X (1 mole/40.078(MW of Ca)) = moles of sample (moles of sample)(6.022 x 10^23( no of atoms)/ 1 mole) = # of atoms in a 120 g sample of calcium Avogadro's number=6.022x 10^23 atoms in 1 mole
3 0
3 years ago
a sample of solid is decomposed and found to contain 6.52g of potassium, 4.34 g of chromium and 5.34 of oxygen, what is the empi
Fynjy0 [20]

Answer:

K₂CrO₅

Explanation:

The empirical formula is the simplest formula of a compound. To find the empirical formula, we follow the procedure below:

Elements                         Potassium                 Chromium         Oxygen

Mass                                  6.52                             4.34                  5.34

Molar mass                          39                               60                      16

Number of moles             6.52/39                     4.34/60             5.34/16

                                             0.167                          0.072              0.333

Divide through by

the smallest                      0.167/0.072             0.072/0.072          0.333/0.072

                                            2.3                               1                                4.6

                                             2                                 1                                  5

Empirical formula K₂CrO₅

5 0
3 years ago
Other questions:
  • Which statement describes how this graph would change if the reaction could be made to go faster?
    7·1 answer
  • If you want to prepare 5 liters of a 0.35m solution of nh4cl, how many grams of salt
    9·1 answer
  • Which element is heavier lead or flourine​
    11·1 answer
  • What is an isomer? How many possible isomers of hexane are there? What are the structural differences between these isomers?
    14·1 answer
  • If a student wanted to find a diagram of the human reproductive system in his/her science textbook, which part of the book shoul
    12·2 answers
  • When compounds form, which of the following statements is true about the elements that form them?
    7·1 answer
  • Which term is used when sugar is dissolved in water?a: covalentb: homogeneousc: amphibigeneousd: heterogeneous
    6·1 answer
  • To convert from mass of X to liters of Y in any stoichiometry problem, the following steps must be followed
    13·1 answer
  • The average atomic mass of potassium is 39.098 amu. This element has 3 naturally occurring isotopes K-39, K-40, and K-41. Which
    6·2 answers
  • How many moles of hydrogen, H2, are needed to react with 6.0 moles of nitrogen, N2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!