Chemistry, 16.12.2021 19:30 jasmine12314
What volume does 0.067 moles of He gas occupy at STP?
show work please
Answers: 3
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If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no
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It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided
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Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
What volume does 0.067 moles of He gas occupy at STP?
show work please...
show work please...
Mathematics, 13.05.2021 18:20
Mathematics, 13.05.2021 18:20
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