Chemistry, 06.10.2019 18:00 alicianaylor11110
Nacl has a (delta)hfus = 30.2 kj/mol and a (delta)hvap = 171 kj/mol. what mass of nacl releases 452 kj of heat as it changes into a gas? use q=n(delta)h
2.64 g
22.1 g
155 g
875 g
Answers: 2
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