| 前日に均衡した方程式 |
KNO4 = O2 + KNO2
CH3OH + NaHCO3 = CH3ONa + H2O + CO2 =>
CH3OH + NaHCO3 = CH3ONa + H2O + CO2
COH + KMnO4 + H2SO4 = COOH + MnSO4 + K2SO4 + H2O =>
5 COH + 2 KMnO4 + 3 H2SO4 = 5 COOH + 2 MnSO4 + K2SO4 + 3 H2O
SH + HNO3 = SO2 + NO2 + H2O =>
SH + 5 HNO3 = SO2 + 5 NO2 + 3 H2O
H3PO4 + MgBr2 = H3Br2 + MgPO4 =>
H3PO4 + MgBr2 = H3Br2 + MgPO4
Fe + Cu(NO2) = Fe(NO2) + Cu =>
Fe + Cu(NO2) = Fe(NO2) + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH2 = C + H =>
CH2 = C + 2 H
Al2(SO4)3 + NaPO4 = Al2PO4 + Na(SO4)3 =>
Al2(SO4)3 + NaPO4 = Al2PO4 + Na(SO4)3
Fe2(C2O4)3 + CaCl2 = FeCl3 + CaC2O4 =>
Fe2(C2O4)3 + 3 CaCl2 = 2 FeCl3 + 3 CaC2O4
H{+} + Cr2O7{-2} + I2 = Cr{+3} + IO3{-3} + H2O =>
2 H{+} + Cr2O7{-2} + I2 = 2 Cr{+3} + 2 IO3{-3} + H2O
Fe{2+} + CN{-} = Fe(CN)2 =>
Fe{2+} + 2 CN{-} = Fe(CN)2
Na2CO3(aq)NaOH(aq) = NaOHNa2CO3 =>
Na2CO3(aq)NaOH(aq) = NaOHNa2CO3
Ag(NO3)2 = Ag2 + NO3 =>
2 Ag(NO3)2 = Ag2 + 4 NO3
H2PO2{-} + Cl2 + H2O = HPO3{2-} + Cl{-} + H{+} =>
H2PO2{-} + Cl2 + H2O = HPO3{2-} + 2 Cl{-} + 3 H{+}
Cr2O3 + KOH + Fe2SO43 = K2CrO4 + FeOH2 + K2SO4 + H2O =>
40 Cr2O3 + 166 KOH + 3 Fe2SO43 = 80 K2CrO4 + 6 FeOH2 + 3 K2SO4 + 77 H2O
C2H4O2(s) + O2(g) = CO2(g) + H2O(g) =>
C2H4O2(s) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
N2H4 + Zn + NaOH + H2O = NH4OH + Na2[Zn(OH)4] =>
N2H4 + Zn + 2 NaOH + 4 H2O = 2 NH4OH + Na2[Zn(OH)4]
KCr02 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCr02 + 13 Br2 + 32 KOH = 4 K2CrO4 + 26 KBr + 16 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
HNO3 + PbO2 = Pb(NO3)2 + H2O + O2 =>
4 HNO3 + 2 PbO2 = 2 Pb(NO3)2 + 2 H2O + O2
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
CH3CHCOHCOO + O2 = CO2 + H2O =>
4 CH3CHCOHCOO + 15 O2 = 16 CO2 + 10 H2O
N2H3CH3 + N2O4 = H2O + N2 + CO2 =>
4 N2H3CH3 + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
NaCHO3 + O2 = CO2 + H2O + Na2O2 =>
4 NaCHO3 + O2 = 4 CO2 + 2 H2O + 2 Na2O2
KHSO3 = SO2H2OK2SO3 =>
2 KHSO3 = SO2H2OK2SO3
FeCO3 + Mg(OH)2 = FeMg + CO3(OH)2 =>
FeCO3 + Mg(OH)2 = FeMg + CO3(OH)2
LiHSO4 + NaOH = Li2SO4 + Na2SO4 + H2O =>
2 LiHSO4 + 2 NaOH = Li2SO4 + Na2SO4 + 2 H2O
KHSO3 = K2SO3SO2H2O =>
2 KHSO3 = K2SO3SO2H2O
CH3 + NH2 = CH3NH2 =>
CH3 + NH2 = CH3NH2
Cl2 + Al = (AlCl3) =>
3 Cl2 + 2 Al = 2(AlCl3)
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
Zn(CH3COO)2 = Zn2 + CH3COO =>
2 Zn(CH3COO)2 = Zn2 + 4 CH3COO
Na2CO3 + HCe = NaCe + H2O + CO2 =>
Na2CO3 + 2 HCe = 2 NaCe + H2O + CO2
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4] =>
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4]
NN3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NN3 + 20 KMnO4 + 24 KOH = 4 KNO3 + 20 K2MnO4 + 12 H2O
Zn3P2 + H2SO4 = PH3 + Zn + SO4 =>
Zn3P2 + 3 H2SO4 = 2 PH3 + 3 Zn + 3 SO4
Na3PO4 + (NH4)2S = (NH4)3(PO4) + Na2S =>
2 Na3PO4 + 3(NH4)2S = 2(NH4)3(PO4) + 3 Na2S
ZnSO4BaBr2 = ZnBr2Ba(SO4) =>
ZnSO4BaBr2 = ZnBr2Ba(SO4)
C6H5CH2OH + NaHCO3 = C6H5CH2ONa + H2O + CO2 =>
C6H5CH2OH + NaHCO3 = C6H5CH2ONa + H2O + CO2
C15H31(COOH)3 + O2 = CO2 + H2O =>
2 C15H31(COOH)3 + 47 O2 = 36 CO2 + 34 H2O
Na2OZnO = Na2ZnO2 =>
Na2OZnO = Na2ZnO2
CCl4 + H2 = CH2Cl2 + HCl =>
CCl4 + 2 H2 = CH2Cl2 + 2 HCl
Ni2O3 + H2O = NiH2 + O =>
Ni2O3 + 2 H2O = 2 NiH2 + 5 O
Br2 + Fe = FeBr2 =>
Br2 + Fe = FeBr2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe(CN)2 + NaCN = Na4Fe(CN)6 =>
Fe(CN)2 + 4 NaCN = Na4Fe(CN)6
Cu + CO3 = Cu(ii)O + CO2 =>
Cu + CO3 = Cu(ii)O + CO2
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