Chemistry, 23.04.2021 17:20 lorenialopez1234
What is the molarity of a solution in which 0.36 moles of HNO3 is dissolved in 1150ml of water
a) 0.54 M
b) 0.19 M
c) 0.29 M
d) 0.31 M
Answers: 2
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How might this scientific phenomena be explained? a paper clip floats on water.
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What is the oxidation half-reaction for this unbalanced redox equation? cr2o72– + fe2+ → cr3+ + fe3+ cr3+ → cr2o72– cr2o72– → cr3+ fe3+ → fe2+ fe2+ → fe3+?
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Answers: 1
What is the molarity of a solution in which 0.36 moles of HNO3 is dissolved in 1150ml of water
a)...
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