| 前日に均衡した方程式 |
Zn(SO4) + 2 Na(OH) = Zn(OH)2 + Na2(SO4)
KBr(aq) + H2SO4(aq) + MnO2(aq) = KHSO4(aq) + Mn2(SO4)3(aq) + H2O(l) + Br(l) =>
2 KBr(aq) + 5 H2SO4(aq) + 2 MnO2(aq) = 2 KHSO4(aq) + Mn2(SO4)3(aq) + 4 H2O(l) + 2 Br(l)
BaClNaOH = Ba(OH)NaCl =>
BaClNaOH = Ba(OH)NaCl
Fe3O4 + H2O = Fe(OH)2 + Fe(OH)3 =>
Fe3O4 + 4 H2O = Fe(OH)2 + 2 Fe(OH)3
C + H2 = CH4 =>
C + 2 H2 = CH4
Na2SO4 + HCl = NaCl + H2OSO3 =>
Na2SO4 + 2 HCl = 2 NaCl + H2OSO3
C6H8O7 + NaOH = Na(C6H7O7) + H2O =>
C6H8O7 + NaOH = Na(C6H7O7) + H2O
LiOH + SO2 = H2O + Li2SO3 =>
2 LiOH + SO2 = H2O + Li2SO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CrI3 + Cl + NaOH = Na2CrO4 + NaCl + NaIO4 + H2O =>
CrI3 + 27 Cl + 32 NaOH = Na2CrO4 + 27 NaCl + 3 NaIO4 + 16 H2O
NH3 + Ni = NiNH2 + H2 =>
2 NH3 + 2 Ni = 2 NiNH2 + H2
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Mg(NO3)2 + NH4F = MgF2 + N2O + H2O =>
Mg(NO3)2 + 2 NH4F = MgF2 + 2 N2O + 4 H2O
H3AsO3 + H2O2 = H3AsO4 + H2O =>
H3AsO3 + H2O2 = H3AsO4 + H2O
PH2 + O2 = P2O3 + H2O =>
4 PH2 + 5 O2 = 2 P2O3 + 4 H2O
ZnCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + ZnSO4(aq) =>
ZnCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + ZnSO4(aq)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Zn(SO4) + Na(OH) = Zn(OH) + Na(SO4) =>
Zn(SO4) + Na(OH) = Zn(OH) + Na(SO4)
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOHKOH = CH3COOKH2O =>
CH3COOHKOH = CH3COOKH2O
Hg2(NO3)2 + CaI2 = Hg2I2 + Ca(NO3)2 =>
Hg2(NO3)2 + CaI2 = Hg2I2 + Ca(NO3)2
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aw) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aw)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Zn + HNO3 = ZnNO3 + H2O + N2O3 =>
4 Zn + 6 HNO3 = 4 ZnNO3 + 3 H2O + N2O3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + P4O6 = Na2PHO3 + H2O =>
8 NaOH + P4O6 = 4 Na2PHO3 + 2 H2O
NH4BrH2O = NH3BrH3O =>
NH4BrH2O = NH3BrH3O
BaCl2 + NaHCO3 = BaCO3 + CO2 + H2O + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + CO2 + H2O + 2 NaCl
KClO + S + H2O = H2SO4 + KCl =>
3 KClO + S + H2O = H2SO4 + 3 KCl
(NH4)2(SO4) + BaCl2 = NH4Cl + Ba(SO4) =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + Ba(SO4)
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
LiCl + Au = Li + AuCl3 =>
3 LiCl + Au = 3 Li + AuCl3
Zn(OH)2 + K2O = H2O + K2ZnO2 =>
Zn(OH)2 + K2O = H2O + K2ZnO2
PtO2 + H2CO3 = H2PtCO3 + O2 =>
PtO2 + H2CO3 = H2PtCO3 + O2
C78H13O + O2 = CO2 + H2O =>
4 C78H13O + 323 O2 = 312 CO2 + 26 H2O
OH{-} + Ag{+} + CH2O = Ag + CHO2{-} + H2O =>
3 OH{-} + 2 Ag{+} + CH2O = 2 Ag + CHO2{-} + 2 H2O
NiC2O4*2H2O = NiCO3 + H2O + CO =>
NiC2O4*2H2O = NiCO3 + 2 H2O + CO
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
NiC2O4*2H2O = NiCO3 + H2O + CO =>
NiC2O4*2H2O = NiCO3 + 2 H2O + CO
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
H + CO = C + H2O =>
2 H + CO = C + H2O
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O
NH4NCS + KOH = KNCS + NH3 + H2O =>
NH4NCS + KOH = KNCS + NH3 + H2O
P2O3 + NO2 + KOH = NO + K2HPO4 + H2O =>
P2O3 + 2 NO2 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
NaHSO4 + HCl = NaCl + HHSO4 =>
NaHSO4 + HCl = NaCl + HHSO4
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