Chemistry, 23.10.2019 19:30 griffislandon74
A5.012-g sample of an iron chloride hydrate was dried in an oven. the mass of the anhydrous compound was 3.195 g. the compound was then dissolved in water and reacted with an excess of agno3. the agcl precipitate formed weighed 7.225 g. what is the formula of the original compound?
Answers: 2
Chemistry, 22.06.2019 12:00
What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
Answers: 1
Chemistry, 22.06.2019 12:10
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
A5.012-g sample of an iron chloride hydrate was dried in an oven. the mass of the anhydrous compound...
Physics, 01.02.2020 01:00
Mathematics, 01.02.2020 01:00
Social Studies, 01.02.2020 01:00
Social Studies, 01.02.2020 01:00
Chemistry, 01.02.2020 01:00
Biology, 01.02.2020 01:00
Biology, 01.02.2020 01:00
Health, 01.02.2020 01:00
Biology, 01.02.2020 01:00
Chemistry, 01.02.2020 01:00
History, 01.02.2020 01:00