Answer:
The temperature is 419,1 K
Explanation:
We use the formula PV=nRT T=PV/nR
T=1,5 atm x 12,6 L/0,55 mol x 0,082 l atm/K mol
T= 419,0687361 K
Answer: 0.27621 g
0.297 ml *0.930 g/ml=0.27621 g
<span>Hope this helps. c:</span>
Answer: B
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