Asked by annoymous
How many moles of hydrogen atoms are there in 178 mL of 0.20 M H2SO4? Write your answer in
scientific notation.
Please help
scientific notation.
Please help
Answers
Answered by
DrBob222
You have mols H2SO4 = M x L = 0.178 x 0.2 = ?
Since there are 2 H atoms per 1 molecule H2SO4, then there will be twice as many H atoms as there are mols H2SO4.
Since there are 2 H atoms per 1 molecule H2SO4, then there will be twice as many H atoms as there are mols H2SO4.
Answered by
annoymous
so the answer for mols H2SO4 is 0.0356. So I have to
0.0356*2 atoms of H = 0.0712 atom of H
Am I correct?
0.0356*2 atoms of H = 0.0712 atom of H
Am I correct?
Answered by
DrBob222
yes
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