Chemistry, 02.06.2021 22:30, shaee7335

What mass of MgO is produced from 170 grams of Mg? molar masses: Mg = 24.31 g/mol, O2 = 32 g/mol, MgO = 40.31 g/mol

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:00, 2024daisjavien

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Answers: 3

continue

Chemistry, 22.06.2019 22:40, lindseyklewis1p56uvi

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution

Answers: 1

continue

Chemistry, 23.06.2019 00:00, maronetham6253

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?

Answers: 2

continue

Chemistry, 23.06.2019 05:00, kayranicole1

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.

Answers: 1

continue

Do you know the correct answer?

What mass of MgO is produced from 170 grams of Mg? molar masses: Mg = 24.31 g/mol, O2 = 32 g/mol, M...