Chemistry, 27.06.2019 18:40 Satoetoe24
When sulphur dissolves in carbon disulphide what solution does it gives? a. colourless solution b. yellow solution c. red solution d. blue solution
Answers: 1
Chemistry, 21.06.2019 18:30
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?
Answers: 2
Chemistry, 22.06.2019 13:30
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
When sulphur dissolves in carbon disulphide what solution does it gives? a. colourless solution b....
History, 24.08.2019 16:30
Biology, 24.08.2019 16:30
Mathematics, 24.08.2019 16:30
Mathematics, 24.08.2019 16:30
History, 24.08.2019 16:30
Mathematics, 24.08.2019 16:30
English, 24.08.2019 16:30
Social Studies, 24.08.2019 16:30
Health, 24.08.2019 16:30
Mathematics, 24.08.2019 16:30