11. how many grams of o2 are required to produce 36.9 grams of zno?
22n +102 → 2zno...
Chemistry, 19.11.2019 07:31 chocolate12377
11. how many grams of o2 are required to produce 36.9 grams of zno?
22n +102 → 2zno
Answers: 2
Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
Answers: 1
Chemistry, 22.06.2019 09:20
Sugar is dissolved in water. which is the solute? sugar neither both water
Answers: 1
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Mathematics, 04.05.2020 23:38
Mathematics, 04.05.2020 23:38
Mathematics, 04.05.2020 23:38
Biology, 04.05.2020 23:38
Mathematics, 04.05.2020 23:38
History, 04.05.2020 23:38
Mathematics, 04.05.2020 23:38
Mathematics, 04.05.2020 23:38