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
8

How many molecules in H2O?

Chemistry
1 answer:
Mrac [35]3 years ago
3 0
There are a lot of molecules in H2O.<span />
You might be interested in
If a sample has a mass of 1.25 x 102 g and a volume of 51 mL, what is its density?
Dafna11 [192]

Answer:

<h2>2.45 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

d =  \frac{m}{v}  \\

We have

d =  \frac{1.25 \times  {10}^{2} }{51}  \\  = 2.45098..

We have the final answer as

<h3>2.45 g/mL</h3>

Hope this helps you

3 0
3 years ago
Hi um
nydimaria [60]
It’s( A)Condensation
6 0
4 years ago
Read 2 more answers
A rigid cylinder contains a sample of gas at STP. What is the pressure of this
MatroZZZ [7]

Answer:

1.5 atm

Explanation:

7 0
3 years ago
10 m/s to 80 m/s in 5 seconds
dusya [7]

900 mph................

7 0
3 years ago
Read 2 more answers
The validity of documents was marked by fingerprinting in what time period?
Len [333]

Answer before the 1800s

Explanation:

7 0
3 years ago
Other questions:
  • The atomic number of the sodium atom is 11. The atomic mass number can be estimated by rounding the atomic mass to 23. From this
    5·1 answer
  • What are the chemical properties of oxygen?
    6·1 answer
  • Are baking cookies an acid base reaction
    9·2 answers
  • What is the radius?
    11·1 answer
  • Dilute aqueous hydrogen peroxide is used as a bleaching agent and for disinfecting surfaces and small cuts. its concentration is
    9·2 answers
  • Based on periodic properties, identify a molecule, X2, that is likely to react with Sr in a way similar to how Cl2 reacts with S
    6·1 answer
  • What mass of iron is produced from adding 80.0 g of iron(II) oxide (71.85 g/mol) to 20.0 g of magnesium metal? FeO (l) + Mg (l)
    5·1 answer
  • PLEASE HELP QUICKLY
    5·1 answer
  • HELP PLEASE , ITS DUE BY 6 ❤️10. If temperature were increased at the same rate for all four substances, which substance
    12·1 answer
  • Why do the protons identify the element and not the electrons or the<br> neutrons?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!