Chemistry, 12.06.2020 04:57 stastnylindsey
A solution has a pH of 8.4. what is the H+ concentration of the solution?
A solution has a pH of 11. What is the H+ concentration of the solution? Is the solution an acid or base?
Your father goes to the store to buy cleaner to remove such deposits from your bathtub. He has a choice between a product containing lemon juice (H+ =10^-2.5M) and one containing vinegar (H+ = 10^ -3.3M) which product would you recommend he purchase and why?
Answers: 1
Chemistry, 21.06.2019 20:00
2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4
Answers: 1
Chemistry, 23.06.2019 00:30
How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6
Answers: 1
Chemistry, 23.06.2019 07:00
In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)
Answers: 1
A solution has a pH of 8.4. what is the H+ concentration of the solution?
A solution has a pH of 11...
Mathematics, 08.03.2021 14:00
Spanish, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Biology, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Health, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Mathematics, 08.03.2021 14:00
Advanced Placement (AP), 08.03.2021 14:00