Chemistry, 18.07.2020 17:01 ayowazzzgood
When aqueous solutions of NH4OH(aq) and CuCl2(aq) are mixed, the products are NH4Cl(aq) and Cu(OH)2(s). What is the net ionic equation for this reaction
Answers: 3
Chemistry, 22.06.2019 04:30
When the water vapor cools it condenses select a number that represents his process on the
Answers: 3
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
Chemistry, 22.06.2019 18:10
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
When aqueous solutions of NH4OH(aq) and CuCl2(aq) are mixed, the products are NH4Cl(aq) and Cu(OH)2(...
Mathematics, 03.08.2019 21:00
English, 03.08.2019 21:00
Mathematics, 03.08.2019 21:00
Health, 03.08.2019 21:00
Mathematics, 03.08.2019 21:00
History, 03.08.2019 21:00
Physics, 03.08.2019 21:00
History, 03.08.2019 21:00