Asked by Twaha
0.6905kg zinc reacts with hydrochloric acid.how many balloons can be filled with the hydrogen gas where the pressure inside the balloon is 790metrehg and temperature is 27 degree centigrade .
Answers
Answered by
DrBob222
Zn + 2HCl ==> H2 + ZnCl2
mols Zn = mass/atomic mass Zn. I would use 690.5/65.38 = ?
1 mol Zn = 1 mol H2; therefore,
? mols Zn = same mols H2.
When you know the size of the balloon or something about the volume of each balloon you can finish the problem.
mols Zn = mass/atomic mass Zn. I would use 690.5/65.38 = ?
1 mol Zn = 1 mol H2; therefore,
? mols Zn = same mols H2.
When you know the size of the balloon or something about the volume of each balloon you can finish the problem.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.