Chemistry, 31.05.2021 04:50, dnarioproctor
How many mL of 8.00M HCl solution are needed to make a dilution with a final volume of 2,500.ml, and a concentration of HC-0.333M?
Answers: 3
Chemistry, 22.06.2019 15:20, merrickrittany
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
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
How many mL of 8.00M HCl solution are needed to make a dilution with a final volume of 2,500.ml, and...
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