Chemistry, 10.10.2019 21:00 StephenSudu
Asample of mgco3•3h2o (magnesium carbonate trihydrate) is heated until 40.37 grams of water are released. how many grams did the original hydrate weigh?
Answers: 1
Chemistry, 22.06.2019 00:30
Which best describes why nh4+ can form an ionic bond with ci-?
Answers: 1
Chemistry, 22.06.2019 07:00
Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane
Answers: 2
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
Asample of mgco3•3h2o (magnesium carbonate trihydrate) is heated until 40.37 grams of water are rele...
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