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Chemistry final review 1) How many grams of NH4CI are required to make a .50M solution...

Chemistry final review

1) How many grams of NH4CI are required to make a .50M solution using 100.0-mL of water as the solvent?

a) 53g

b) 2.7g

c) 1.9g

d) 17.2g

2) You are able to carry a maximum of 20. kg. What is the maximum volume of gold that you can carry? (Au has a density of 19.6g/cm^3)

a) 392 cm^3

b) 1.0 x 10^3 cm^3

c) 0.98cm^3

d) none of these

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