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
boyakko [2]
3 years ago
6

How many molecules of 3Cu20 are present?

Chemistry
1 answer:
7nadin3 [17]3 years ago
6 0

Answer: 5

Explanation:

You might be interested in
Determine whether each of the following statements about the thermodynamic functions are True or False as they apply to chemical
ANEK [815]

Answer:

t, t, f, t, f, f

Explanation:

t- true

f- false

4 0
3 years ago
Why did Democritus disagree with Aristotle?
posledela

Answer:

Aristotle rejected Democritus's concept of the atom, as it did not agree with his own ideas on nature!

3 0
3 years ago
Read 2 more answers
What is stoichiometry?​
aliya0001 [1]

Answer:

the relationship between the relative quantities of substances taking part in a reaction or forming a compound, typically a ratio of whole integers.

Explanation:

G o o g l e

3 0
3 years ago
Read 2 more answers
What was the original pressure in a rigid container if the new pressure is 82.5atm and the temperature was raised from 44C to 67
zhenek [66]

Answer: 54 atm

Explanation:

I did 67/82.5 then got 0.8121212121. I them divided 44 by 0.81212121 and got 54.1791044776

4 0
3 years ago
A scientist has 400 ml of an 8% solution. How much water needs to be added to reduce this to a 2% solution?
mr_godi [17]

Answer:

Explanation:30

7 0
4 years ago
Other questions:
  • Is a nuclear reactor an example of fusion or fission?
    14·2 answers
  • Which of the following sets of characteristics describe what we know about the inner planets?
    10·2 answers
  • How many atoms in NH4C2H3O2​
    9·1 answer
  • When phosphorus (P) and bromine (Br) bond, what kind of bond would happen?
    5·1 answer
  • What happens to the speed of light when waves travel through a denser medium
    13·1 answer
  • Fist aid for a person burnt by fire
    12·1 answer
  • What is the purest form of amorphous carbon
    5·1 answer
  • Why does a neutral atom have no net charge?
    14·2 answers
  • What element has the same number of valence electrons as argon
    13·1 answer
  • Describe the scale used to measure the basicity of a substance. Demonstrate how you could differentiate a weak base from a stron
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!