Chemistry, 31.07.2019 20:00, chamyaparker
The chemical equation shows how ammonia reacts with sulfuric acid to produce ammonium sulfate. 2nh3(aq) + h2so4(aq) (nh4)2so4(aq) how many grams of ammonium sulfate can be produced if 60.0 mol of sulfuric acid react with an excess of ammonia? 1,020 g 3,970 g 5,890 g 7,930 g
Answers: 1
Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 12:30, americanbellabeauty
Acontrol during an experiment. might change remains constant does not exist does change
Answers: 1
Chemistry, 22.06.2019 19:00, georgesarkes12
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury
Answers: 2
The chemical equation shows how ammonia reacts with sulfuric acid to produce ammonium sulfate. 2nh3(...
Mathematics, 01.11.2019 13:31
Biology, 01.11.2019 13:31
Mathematics, 01.11.2019 13:31
Mathematics, 01.11.2019 13:31
English, 01.11.2019 13:31
Mathematics, 01.11.2019 13:31