Chemistry, 23.11.2020 17:00 boxergirl2062
5. Dadas as duas semi-reações a seguir determine corretamente a reação global.
2 H2O > 2 H+ + 2 OH-
2 OH- > H2O + ½ O2 + 2 e-
Answers: 3
Chemistry, 21.06.2019 14:10, yellowmiki6647
The rock in a lead ore deposit contains 89 % pbs by mass. how many kilograms of the rock must be processed to obtain 1.5 kg of pb?
Answers: 1
Chemistry, 22.06.2019 15:20, shanyeah
Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma
Answers: 1
Chemistry, 22.06.2019 16:30, jrfranckowiak
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
5. Dadas as duas semi-reações a seguir determine corretamente a reação global.
2 H2O > 2 H+ + 2...
Mathematics, 29.08.2019 04:10
Mathematics, 29.08.2019 04:10
History, 29.08.2019 04:10
History, 29.08.2019 04:10