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
777dan777 [17]
2 years ago
15

How did you organize the tiles in part A? Describe the method that you used.

Chemistry
1 answer:
pishuonlain [190]2 years ago
5 0
What is the question??
You might be interested in
Which common item is made
natima [27]

your answerneeds to be at least 20 characters long

7 0
3 years ago
Which of the following is a compound machine?
il63 [147K]
Compound= many parts together therefore bike is the answer
6 0
3 years ago
Read 2 more answers
2. What is critical mass?
Fed [463]

A critical mass is the smallest amount of fissile material needed for a sustained nuclear chain reaction.

8 0
3 years ago
Prove that PV = nRT.​
qaws [65]

Find your answer in the explanation below.

Explanation:

PV = nRT is called the ideal gas equation and its a combination of 3 laws; Charles' law, Boyle's law and Avogadro's law.

According to Boyle's law, at constant temperature, the volume of a gas is inversely proportional to the pressure. i.e V = 1/P

From, Charles' law, we have that volume is directly proportional to the absolute temperature of the gas at constant pressure. i.e V = T

Avogadro's law finally states that equal volume of all gases at the same temperature and pressure contain the same number of molecules. i.e V = n

Combining the 3 Laws together i.e equating volume in all 3 laws, we have

V = nT/P,

V = constant nT/P

(constant = general gas constant = R)

V = RnT/P

by bringing P to the LHS, we have,

PV = nRT.

Q.E.D

6 0
2 years ago
How many molecules are in 5 moles of O2?
SVETLANKA909090 [29]

Answer: 6.02 × 10^24

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • A compound of carbon and hydrogen contains 92.3 percent c and has a molar mass of 78.1g/mol. What is its molecular
    15·1 answer
  • Place the following substances in order of pH from lowest pH to highest.
    5·2 answers
  • One way to limit deforestation is by
    15·2 answers
  • When an atom loses electrons it becomes _____.
    6·2 answers
  • Tell correctly I will mark you brainliest...
    8·2 answers
  • MARK THE EXTENSIVE PROPERTIES(Check that all apply)
    6·1 answer
  • In the diagram shown, what is occurring at the section marked 4?
    9·1 answer
  • when a reactive metal is added to water, bubbles or fizzing can be observed. Explain the appearance of the bubbles​
    10·1 answer
  • Argon is an inert gas give reason.​
    5·2 answers
  • How many grams of Br are in 445 g CaBr2 ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!