Chemistry, 23.02.2021 14:00, jetthehawk9861
In an experiment 3.1 gram of Phosphorous reacts with 24 grams of Bromine to form Phosphorous Bromide. Calculate the empirical formulae of Phosphorous Bromide. The relative atomic mass of Phosphorous is 31 and Bromine is 80.
Answers: 3
Chemistry, 22.06.2019 22:00, jlegrand9098
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
Chemistry, 22.06.2019 23:00, SophieCasey
What is the oxidation state of each individual carbon atom in c2o42−?
Answers: 1
In an experiment 3.1 gram of Phosphorous reacts with 24 grams of Bromine to form Phosphorous Bromide...
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