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Andrei [34K]
3 years ago
7

Name at least four other gases in the atmosphere besides oxygen and nitrogen

Chemistry
1 answer:
nikitadnepr [17]3 years ago
8 0
Carbon dioxide (CO2)
Argon (Ar)
Hydrogen (H)
Helium (He)
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Assuming that you’re looking for the concentration of water in the solution, then it would be 0.028 M.

You would have to use the formula:
c1v1 = c2v2, where c =concentration and
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C1 = (0.2 M x 35 mL) / 250 mL

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