How many molecules of hydrogen gas are produced when 32.4 g of potassium are added to water?
<...
Chemistry, 30.09.2019 11:30 jessewilkerson2312
How many molecules of hydrogen gas are produced when 32.4 g of potassium are added to water?
2k + 2hoh -> 2koh + h2
Answers: 1
Chemistry, 23.06.2019 01:00
Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
Chemistry, 23.06.2019 09:30
Sheela and her brother hari were sitting in the living room, watching tv. suddenly hari said that he thinks something is burning in the other room. how did he get the burning smell?
Answers: 3
Chemistry, 23.06.2019 23:30
Sulfuryl chloride is in equilibrium with sulfur dioxide and chlorine gas: so2cl2(g) so2(g) + cl2(g) a system with a volume of 1.00 l is in equilibrium at a certain temperature with p(so2cl2) = 1.00 bar and p(so2) = p(cl2) = 0.10 bar. by how much will the number of moles of so2cl2 at equilibrium change if the volume is reduced to 0.50 l? (a) increase 1-10% (b) increase 11-50% (c) decrease 1-10% (d) decrease 11-50%
Answers: 1
English, 19.07.2019 19:00
Mathematics, 19.07.2019 19:00
Chemistry, 19.07.2019 19:00
English, 19.07.2019 19:00
Social Studies, 19.07.2019 19:00
Biology, 19.07.2019 19:00
Mathematics, 19.07.2019 19:00
Biology, 19.07.2019 19:00
Social Studies, 19.07.2019 19:00
Mathematics, 19.07.2019 19:00
Social Studies, 19.07.2019 19:00