| 前日に均衡した方程式 |
3 H2CO3 + 2 Fe(NO2)3 = Fe2(CO3)3 + 6 HNO2
N2 + PbO = Pb3N2 + O2 =>
2 N2 + 6 PbO = 2 Pb3N2 + 3 O2
SbCl3 + KMnO4 + HCl = MnCl2 + H[SbCl6] + KCl + H2O =>
5 SbCl3 + 2 KMnO4 + 21 HCl = 2 MnCl2 + 5 H[SbCl6] + 2 KCl + 8 H2O
KOH(aq) + BaCl2(aq) = KCl2(s) + BaOH(aq) =>
KOH(aq) + BaCl2(aq) = KCl2(s) + BaOH(aq)
C2H5OH + K2Cr2O7 + H2(SO4) = K2(SO4) + CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2(SO4) = 2 K2(SO4) + 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O
Ca + NaBr = CaBr + Na =>
Ca + NaBr = CaBr + Na
Li2CO3 + HCl = LiCl + CO2 + H2O = Cu(NO3)2 + H2O =>
Li2CO3 + 2 HCl = 2 LiCl + CO2 + H2O
GeO2 + H2O2 = Ge + HO2 =>
GeO2 + H2O2 = Ge + 2 HO2
NaHCO3 + NCl = NaCl + HCO3N =>
NaHCO3 + NCl = NaCl + HCO3N
CH3COH + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
5 CH3COH + 2 KMnO4 + 6 HCl = 5 CH3COOH + 2 KCl + 2 MnCl2 + 3 H2O
K2CrO4 + BaSO4 = Ba2CrO4 + KSO4 =>
K2CrO4 + 2 BaSO4 = Ba2CrO4 + 2 KSO4
HCl + CaSO4 = SO2 + H2O + Cl2 + CaCl2 =>
4 HCl + CaSO4 = SO2 + 2 H2O + Cl2 + CaCl2
NaBrO3 + SO2 + H2O = Na2SO4 + H2SO4 + Br2 =>
2 NaBrO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + Br2
HCHO + HNO3 = HCOONO2 + H =>
HCHO + HNO3 = HCOONO2 + 2 H
AgCl + F2 = AgF2Cl =>
AgCl + F2 = AgF2Cl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H20 + O2 = CO2 + H2O =>
C6H20 + 11 O2 = 6 CO2 + 10 H2O
C4H9OH + PBr5 = C4H9Br + POBr3 + HBr =>
C4H9OH + PBr5 = C4H9Br + POBr3 + HBr
Fe[SO4]3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe[SO4]3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
O2 + MgCl2 = Cl + MgO =>
O2 + 2 MgCl2 = 4 Cl + 2 MgO
Na3AsO4 + HCl + Na2S = As2S3 + NaCl + H2O + S =>
2 Na3AsO4 + 16 HCl + 5 Na2S = As2S3 + 16 NaCl + 8 H2O + 2 S
CH4 + N2 + H2O = CO2 + NH3 =>
3 CH4 + 4 N2 + 6 H2O = 3 CO2 + 8 NH3
Al2(SO4)3(aq) + NH3(aq) + H2O = Al(OH)3(s) + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 6 NH3(aq) + 6 H2O = 2 Al(OH)3(s) + 3(NH4)2SO4(aq)
K2Cr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + BaSO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + K2SO4 + 3 BaSO4 + 7 H2O
(CH3COO)2Fe + K2S = FeS + CH3COOK =>
(CH3COO)2Fe + K2S = FeS + 2 CH3COOK
H2O + Ba = Ba(OH)2 + H2 =>
2 H2O + Ba = Ba(OH)2 + H2
Cu(CH3COO)2H2O + O2 = CuO + H2O + CO2 =>
Cu(CH3COO)2H2O + 4 O2 = CuO + 4 H2O + 4 CO2
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
Xe + F2 = Xe2F8 =>
2 Xe + 4 F2 = Xe2F8
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
CaCl2(aq) + Na3(BO3)(aq) = Ca3(BO3)2 + ClNa =>
3 CaCl2(aq) + 2 Na3(BO3)(aq) = Ca3(BO3)2 + 6 ClNa
KMnO4 + SO2 + H2O = K2SO4 + MnO2H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = K2SO4 + 2 MnO2H2SO4
BrF5 + KBr = KF + Br2 =>
BrF5 + 5 KBr = 5 KF + 3 Br2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CaCO3 + HMnO4 = CaMnO4 + HCO3 =>
CaCO3 + HMnO4 = CaMnO4 + HCO3
Al + Fe4Cl = AlCl3 + Fe =>
Al + 3 Fe4Cl = AlCl3 + 12 Fe
CdS + Na2S = NaCd + S =>
2 CdS + Na2S = 2 NaCd + 3 S
H3 + PO4 + LiOH = H2O + LiPO4 =>
H3 + 3 PO4 + 3 LiOH = 3 H2O + 3 LiPO4
P2S5 + CH3OH = C2H7O2S2P + H2S =>
P2S5 + 4 CH3OH = 2 C2H7O2S2P + H2S
KClO3 + H2Cl2O4 = K2ClO3 + ClO2 + H2O =>
2 KClO3 + H2Cl2O4 = K2ClO3 + 3 ClO2 + H2O
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = Fe2(CN)6(aq) + KNO3(aq) =>
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = Fe2(CN)6(aq) + 3 KNO3(aq)
AgNO3(l) + NaCl(l) = NaNO3(s) + AgCl(l) =>
AgNO3(l) + NaCl(l) = NaNO3(s) + AgCl(l)
Cu13O + O2 = CuO =>
Cu13O + 6 O2 = 13 CuO
SiO3 + NaOH = H2O + Na2SiO4 =>
SiO3 + 2 NaOH = H2O + Na2SiO4
KI + H2SO4 = KHSO4 + I2 + S + H2O =>
6 KI + 7 H2SO4 = 6 KHSO4 + 3 I2 + S + 4 H2O
Fe(HCO3)2 + H2O + O2 = CO2 + Fe(OH)3 =>
4 Fe(HCO3)2 + 2 H2O + O2 = 8 CO2 + 4 Fe(OH)3
Ba(OH)2 + K2SO4 = KOH + BaSO4 =>
Ba(OH)2 + K2SO4 = 2 KOH + BaSO4
HOBr = H{+} + OBr{-} =>
HOBr = H{+} + OBr{-}
MnO2 = Mn + O2 =>
MnO2 = Mn + O2
Mg3(PO4)2 + H2(SO4) = Mg(SO4) + Mg(H2PO4)2 =>
Mg3(PO4)2 + 2 H2(SO4) = 2 Mg(SO4) + Mg(H2PO4)2
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