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NEED HELP QUICKLY! 1. What is the density of krypton gas at STP? 2. How many grams are in 5.66 mol of CaCO3?
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NEED HELP QUICKLY!

1. What is the density of krypton gas at STP?
2. How many grams are in 5.66 mol of CaCO3?

User Jacob Hyde
by
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1 Answer

5 votes

Answer: 1: The density of krypton at STP is 3.74 kg/m3 , or 0.00374 g/cm3 at STP of 0oC (273.15 K) and 1 atm

2:100.1

User Cory Loken
by
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