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
lyudmila [28]
3 years ago
11

Calculate the number of moles in 0.850 grams of hydrogen atoms

Chemistry
1 answer:
Neko [114]3 years ago
3 0

Answer:

number of moles=  0.844 moles

Explanation:

Number of moles of Hydrogen atom = given mass / molar mass

given mass= 0.850 g

Molar mass= 1.007 g

number of moles= 0.850/1.007 = 0.844 moles

You might be interested in
X(OH)2 + 2HCl XCl2 +2H2O
lesya692 [45]

Answer:

dont cheat guys

8 0
3 years ago
How many moles of HCl are required to neutralize all 0.050 mol of Ca(OH)2
Andrew [12]
3......................................
8 0
3 years ago
BRAINLIST AND 45 POINTS
Kisachek [45]

Answer:

Magma becomes rock after the heating process has settled.

Explanation:

Magma is a kind of lava or in other words "Hot melted rock". When rock get really hot it transforms from rock it's solidified state and becomes magma. When magma is hot it can stay that way for a while or until it cools down. When magma does cool down it starts the solidifying state start to come out. If you let the magma cool it will become rock again. This process will happen over and over and it never stops. Every time magma gets cool it hardens, every time it gets hot it melts or and becomes magma. So in conclusion magma only turns back when it has been heated up and liquify.

8 0
3 years ago
Describe the pat of a carbon atom through the process of cellular respiration
Fudgin [204]
The glucose moves into the cell via a protein (glucose is hydrophilic) the chain of carbon are broke down from glucose in glycolysis, this takes place in the cytoplasm of the cell
4 0
3 years ago
Which factor is most important in determining the erosive power of a stream? A. stream velocity B. dissolved load C. channel wid
ivann1987 [24]
I believe the answer is A.... I'm going with a for this Qs.. GL
8 0
4 years ago
Read 2 more answers
Other questions:
  • In your own words, explain what "the more mass a substance has, the greater the object's thermal energy" means.
    5·1 answer
  • What mass of silver nitrate is needed to prepare 100cm3 of silver nitrate solution,
    9·1 answer
  • Someone please help me I got a few minutes
    9·2 answers
  • Myth: A dead organism is the same as a nonliving thing in science.<br><br> Fact:<br><br> Evidence:
    8·2 answers
  • what is the molar mass of nicotine (C10H14N2)? Question 6 options: 14.11 g/mol 28.02 g/mol C 120.1 g/mol 162.2 g/mol C
    5·1 answer
  • When the forward rate of reaction is greater than the reverse rate of reaction, the reaction has reached a state of balance call
    9·1 answer
  • Container has 28% hydrogen gas and 72%of helium gas at 760 torr pressure. Calculate the partial pressure of helium gas ?
    7·1 answer
  • Ocean current direction is influenced by ________________.
    7·1 answer
  • The map shows the movement pattern for major ocean currents. What ideas do you have about what might make ocean
    7·1 answer
  • Find the "density" of a copper sample whose mass is 134.4 grams and whose volume is 15.0mL
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!