alyssamiller401
29.09.2019 •
Chemistry
What are the oxidation numbers for zn(oh)4 ^2-
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Ответ:
NO3- + 6 H2O + 8 e- > NH3 + 9 OH-
( Zn + 4 OH- > Zh(OH)4= + 2e-) x 4
7 OH- + NO3- + 4 Zn + 6 H2O > NH3 + 4 Zn(OH)4=
Ответ:
They stay tight packed together!
Explanation:
Where in gasses, and everything is just floating around, and in liquids where the atoms are slightly more packed in, solids are very tightly packed together!