Chemistry, 22.01.2020 05:31 shawnplayzsavage
You have a 1.153 g sample of an unknown solid acid, ha, dissolved in enough water to make 20.00 ml of solution. ha reacts with koh(aq) according to the following balanced chemical equation: ha(aq) + koh (aq) --> ka (aq) + h20 (l)if 12.15 ml of 0.715 m koh is required to titrate the unknown acid to the equivalence point, what is the concentration of the unknown acid? what is the molar mass of ha?
Answers: 1
Chemistry, 22.06.2019 03:40
Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
Answers: 3
Chemistry, 22.06.2019 19:00
What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-
Answers: 1
Chemistry, 23.06.2019 00:10
Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
Answers: 2
Chemistry, 23.06.2019 08:50
Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
Answers: 3
You have a 1.153 g sample of an unknown solid acid, ha, dissolved in enough water to make 20.00 ml o...
Social Studies, 09.02.2021 01:10
Mathematics, 09.02.2021 01:10
English, 09.02.2021 01:10
Mathematics, 09.02.2021 01:10
Mathematics, 09.02.2021 01:10
Spanish, 09.02.2021 01:10