When you dilute a solution, you need to add more to the solution.
energy
dilute
solute...
Chemistry, 19.05.2021 23:10 hhvgbv7147
When you dilute a solution, you need to add more to the solution.
energy
dilute
solute
solvent
Answers: 1
Chemistry, 21.06.2019 17:10
Nitric oxide (no) can be formed from nitrogen, hydrogen and oxygen in two steps. in the first step, nitrogen and hydrogen react to form ammonia: n2(g) + 2 h_2(g) rightarrow 2 nh_3 (g) delta h = -92. kj in the second step, ammonia and oxygen react to form nitric oxide and water: 4 nh_3(g) + 5 o_2(g) rightarrow 4no(g) + 6 h_2o(g) delta h = -905. kj calculate the net change in enthalpy for the formation of one mole of nitric oxide from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 1
Chemistry, 21.06.2019 22:00
The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100
Answers: 2
Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 10:40
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
Answers: 2
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Physics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 07:01
Mathematics, 10.09.2020 07:01
Mathematics, 10.09.2020 07:01