Знайдіть та виправіть неточності: . . . ● . . 1) N2 + H2 = NH3
2) CuCl, + KOH = KCl + Cu(OH),
3) CO + H2O = CO2 + H2
4) SOz + O2 = SOz
5) CuSO4 + Fe = FeSO4 + Cu
6) C + O2 = COz
7) CuSO4 + NaOH = Na2SO4 + Cu(OH)2
8) 2NO = N2 + Oz
СРОЧНО ПОЖАЛУЙСТА
Ответы
Объяснение:
1. N2+ 3H2=2NH3 (The correct
balanced equation for the formation
of ammonia from nitrogen and
hydrogen)
+
2. CuCl2 + 2KOH=2KCI + Cu(OH)2 (The correct balanced equation for the reaction between copper(II) chloride and potassium hydroxide)
3. CO+H2O=H2 + CO2 (The correct
balanced equation for the reaction
between carbon monoxide and water) 4. 2502+02=2SO3 (The correct
balanced equation for the formation of sulfur trioxide from sulfur dioxide
+
and oxygen)
5. CuSO4 + Fe=FeSO4 + Cu (The
correct balanced equation for the
reaction between copper(II) sulfate
and iron)
6. C+02=CO2 (The correct balanced
equation for the combustion of
carbon)
7. CuSO4+2NaOH= Na2S04+ Cu(OH)2 (The correct balanced equation for the reaction between copper(II) sulfate and sodium hydroxide)
2NO= N202 (The correct balanced equation for the dimerization of nitric oxide to nitrogen dioxide)
Note: In the original equation, "Oz" is not a valid chemical formula