| 前日に均衡した方程式 |
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3
C + H2 = C16H34 =>
16 C + 17 H2 = C16H34
Cu(NO3)2(ac) + NH4OH(ac) = Cu(NH3)4(NO3)2 + H2O(l) =>
Cu(NO3)2(ac) + 4 NH4OH(ac) = Cu(NH3)4(NO3)2 + 4 H2O(l)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H3PO4 + NaCN = HCN + Na3PO4 =>
H3PO4 + 3 NaCN = 3 HCN + Na3PO4
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
Cu(s) + O2(o) = CuO2(s) =>
Cu(s) + O2(o) = CuO2(s)
Pb + Li2O = Li + PbO =>
Pb + Li2O = 2 Li + PbO
MgO + AlCl = MgCl + AlO =>
MgO + AlCl = MgCl + AlO
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
FeCl3 + F2 = FeF3 + Cl2 =>
2 FeCl3 + 3 F2 = 2 FeF3 + 3 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H12 + HCl = C5H13Cl =>
C5H12 + HCl = C5H13Cl
CaCl2 + LiOH = Ca(OH)2 + LiCl =>
CaCl2 + 2 LiOH = Ca(OH)2 + 2 LiCl
CuCl2 + P2O5 = CuO + PCl5 =>
5 CuCl2 + P2O5 = 5 CuO + 2 PCl5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Zn + ReO4 = Re + ZnO2 =>
2 Zn + ReO4 = Re + 2 ZnO2
CuS + CaCO3 = CuCO3 + CaS =>
CuS + CaCO3 = CuCO3 + CaS
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C13H8Cl2 + ClCH2COCl = C15H9Cl3O + HCl =>
C13H8Cl2 + ClCH2COCl = C15H9Cl3O + HCl
(NH4)2MoO4 + HCl + SnCl2 = Mo4O10(OH)2 + SnCl4 + NH4Cl + H2O =>
4(NH4)2MoO4 + 10 HCl + SnCl2 = Mo4O10(OH)2 + SnCl4 + 8 NH4Cl + 4 H2O
NaO + F = NaF + O2 =>
2 NaO + 2 F = 2 NaF + O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na + HPO4 = Na3PO4 + H =>
3 Na + HPO4 = Na3PO4 + H
Mg + AgCl = AgMgCl =>
Mg + AgCl = AgMgCl
CuCl + KOH = Cu2O + H2O + KCl =>
2 CuCl + 2 KOH = Cu2O + H2O + 2 KCl
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
Ca(OH)2 + CO2 = CaCO2 + H2O2 =>
Ca(OH)2 + CO2 = CaCO2 + H2O2
CH3NH2 + H2SO4 = (CH3NH)2SO4 + H2 =>
2 CH3NH2 + H2SO4 = (CH3NH)2SO4 + 2 H2
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
NaClO + H2O + Fe = Fe(OH)3 + NaCl =>
3 NaClO + 3 H2O + 2 Fe = 2 Fe(OH)3 + 3 NaCl
C4H10 + CO2 = C4H9OH + C =>
2 C4H10 + CO2 = 2 C4H9OH + C
C2H4NH2COOH + O2 = CO2 + H2O + N2 =>
4 C2H4NH2COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
CuO + C6H8O6 = Cu + C6H6O6 + H2O =>
CuO + C6H8O6 = Cu + C6H6O6 + H2O
Na3PO4 + Cl = ClPO4 + NaCl =>
Na3PO4 + 4 Cl = ClPO4 + 3 NaCl
NaClO + H2O2 = O2 + NaHClO =>
2 NaClO + H2O2 = O2 + 2 NaHClO
C10H16O + NaBH4 + H2O = C10H18O + NaB(OH)4 =>
4 C10H16O + NaBH4 + 4 H2O = 4 C10H18O + NaB(OH)4
AgNO3 + NaBH4 = AgB + H2 + NaNO3 =>
AgNO3 + NaBH4 = AgB + 2 H2 + NaNO3
NH4HF2 + H3BO3 + HCl = HBF4 + NH4Cl + H2O =>
2 NH4HF2 + H3BO3 + 2 HCl = HBF4 + 2 NH4Cl + 3 H2O
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
NaH + HCl + O2 = NaCl3 + H2O =>
NaH + 3 HCl + O2 = NaCl3 + 2 H2O
CH3COC6H5 + CH3OC6H4CHO = C6H5CHCHCOC6H4OCH3 + H2O =>
CH3COC6H5 + CH3OC6H4CHO = C6H5CHCHCOC6H4OCH3 + H2O
HBrO2 + Ca(OH)2 = Ca(BrO2)2 + HOH =>
2 HBrO2 + Ca(OH)2 = Ca(BrO2)2 + 2 HOH
NO2 + O2 + H2O = H2NO4 =>
2 NO2 + O2 + 2 H2O = 2 H2NO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
ZnO + Na(OH)2 = ZnNaO(OH)2 =>
ZnO + Na(OH)2 = ZnNaO(OH)2
NaOH + Cl3N = NH3 + NaCl + O2 =>
6 NaOH + 2 Cl3N = 2 NH3 + 6 NaCl + 3 O2
Al{3+}(aq) + Cu(s) = Cu{2+} + Al(s) =>
2 Al{3+}(aq) + 3 Cu(s) = 3 Cu{2+} + 2 Al(s)
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