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
Pepsi [2]
2 years ago
10

What is the mass of 2.80 grams of H2O

Chemistry
1 answer:
IrinaK [193]2 years ago
8 0

The mass of 2.80 grams of h2o is 18.02 amu I believe

You might be interested in
Do you think that all foods containing carbohydrates are healthful? Explain plz:(
deff fn [24]

Answer:

Yes

Explanation:

because some foods have carbohydrates but are healthy

8 0
2 years ago
Someone please help me
Setler79 [48]

Answer:

8510 mol

Explanation:you must divide both of the molar masses into each other

5 0
2 years ago
In a cold pack, which type of reaction draws heat from the surroundings?
Bingel [31]
That would be an endothermic reaction! :)
6 0
3 years ago
Which product forms from the synthesis reaction between lithium (Li) and oxygen (O)?
Advocard [28]

Answer:

A Li2O

Explanation:

Li has a 1+ charge and O has a 2- charge so to balance the charges there needs to be 2 Li for every 1 O

5 0
2 years ago
The sun causes a greenhouse effect on Earth. How is Earth impacted by the greenhouse effect?(1 point)
creativ13 [48]

Answer: Sunlight passes through the atmosphere and warms the Earth's surface. ... As more greenhouse gases are emitted into the atmosphere, heat that would normally be radiated into space is trapped within the Earth's atmosphere, causing the Earth's temperature to increase.

Explanation: This keeps well life on earth so the answer is (3)

:)

4 0
2 years ago
Other questions:
  • When a radioactive atom emits an alpha particle, the mass number of the radioactive atom
    13·2 answers
  • Change is still the same<br> 16. A substance that undergoes a<br> substance after the change.
    8·1 answer
  • Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the
    7·1 answer
  • What is the unit for electric current.​
    12·1 answer
  • A buret was improperly read to 1 decimal place giving a reading of 27.2 mL. If the actual volume is 27.26 mL, what is the percen
    10·2 answers
  • Loudness is the extent to which a sound can be:
    10·1 answer
  • Is selenium tetrafluoride an ionic or covalent bond?
    13·1 answer
  • Difference between pure and applied research
    6·2 answers
  • How are intermolecular forces of attraction, vapor pressure, and boiling point related?
    6·1 answer
  • Which identifies an oxidation-reduction reaction?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!