Chemistry, 28.03.2020 22:36, ejhoff4347
B. The following reaction takes place in an acidic solution. Use the following steps to balance the equation. (5 points)
Zn(s) + NO3–(aq) Zn2+(aq) + NO(g)
i. Write the reduction and oxidation half-reactions (without electrons). (1 point)
ii. Balance the equations for atoms. Use H2O and H+ to balance O and H. (1 point)
iii. Balance the equations for charge. (1 point)
iv. Equalize charges for the two half-reactions. (1 point)
v. Add the equations and simplify to get a balanced equation. (1 point)
Answers: 1
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 22.06.2019 21:30, MJyoungboy
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
Chemistry, 23.06.2019 04:00, winterblanco
If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?
Answers: 1
Chemistry, 23.06.2019 04:40, yayamcneal05
[01.07]what is the answer to the problem: 101 g + 25.01 g + 5.05 g? 131.06 g 131.1 g 131 g 130 g
Answers: 1
B. The following reaction takes place in an acidic solution. Use the following steps to balance the...
Mathematics, 08.12.2020 05:10
History, 08.12.2020 05:10
Mathematics, 08.12.2020 05:10