| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2C2O4 + 2 H2O = 2 CO2 + H2 + 2 NaOH
C6H11OH + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
C6H13Br + Na = NaBr + C6H12 + H2 =>
2 C6H13Br + 2 Na = 2 NaBr + 2 C6H12 + H2
VOSO4 + C5H8O2 + Na2CO3 = VO(C5H7O2)2 + Na2SO4 + H2O + CO2 =>
VOSO4 + 2 C5H8O2 + Na2CO3 = VO(C5H7O2)2 + Na2SO4 + H2O + CO2
P4S5 + PBr3 = P4S3 + Br2 =>
3 P4S5 + 8 PBr3 = 5 P4S3 + 12 Br2
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2 =>
7 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3CH2COOH + 4 H2
CaSO3 + NaOH = Ca(OH)2 + Na2SO3 =>
CaSO3 + 2 NaOH = Ca(OH)2 + Na2SO3
Ba(NO3)2 + NaIO3 + H2O = Ba(IO3)2(H2O) + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 + H2O = Ba(IO3)2(H2O) + 2 NaNO3
KHCO3 + NaOH = KNaCO3 + H2O =>
KHCO3 + NaOH = KNaCO3 + H2O
BaCrO4 + H2SO4 = BaSO4 + H2CrO4 =>
BaCrO4 + H2SO4 = BaSO4 + H2CrO4
C5H12S(l) + O2(g) = CO2 + H2O + SO2 =>
C5H12S(l) + 9 O2(g) = 5 CO2 + 6 H2O + SO2
MnI2 + AgNO3 = AgI + Mn(NO3)2 =>
MnI2 + 2 AgNO3 = 2 AgI + Mn(NO3)2
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + Cu2(SO4)2 =>
2 Fe2(SO4)3 + 6 Cu(NO3)2 = 4 Fe(NO3)3 + 3 Cu2(SO4)2
H2SO4 + Pb(CH3COO)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 C2H4O2
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
C8H7O2COOH(aq) + NaOH(aq) = NaC8H7O2COO + H2O =>
C8H7O2COOH(aq) + NaOH(aq) = NaC8H7O2COO + H2O
SCN{-} + Br2 + H2O = SO4{2-} + CN{-} + Br{-} + H3O{+} =>
SCN{-} + 3 Br2 + 12 H2O = SO4{2-} + CN{-} + 6 Br{-} + 8 H3O{+}
CaMg(CO3)2 + SiO2 + H2O = Ca2Mg5Si8O22(OH)2 + CaCO3 + CO2 =>
5 CaMg(CO3)2 + 8 SiO2 + H2O = Ca2Mg5Si8O22(OH)2 + 3 CaCO3 + 7 CO2
C10H16 + Br2 = HBr + C =>
C10H16 + 8 Br2 = 16 HBr + 10 C
CS2 + CO2 = C + SO2 =>
CS2 + 2 CO2 = 3 C + 2 SO2
NH3OHCl + I2 + CH3COOH = CH3COOCl + HI + N2 + H2O =>
2 NH3OHCl + 3 I2 + 2 CH3COOH = 2 CH3COOCl + 6 HI + N2 + 2 H2O
Ca(OH)2 + KHP = CaK2P2 + H2O =>
Ca(OH)2 + 2 KHP = CaK2P2 + 2 H2O
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
I + HCl = ICl + H =>
I + HCl = ICl + H
Zn + P = ZnP =>
Zn + P = ZnP
CdCl2 + Na2CO3 + H2O = (CdOH)2CO3 + NaCl + CO2 =>
2 CdCl2 + 2 Na2CO3 + H2O = (CdOH)2CO3 + 4 NaCl + CO2
Fr(s) + H2O(l) = FrOH(aq) + H2 =>
2 Fr(s) + 2 H2O(l) = 2 FrOH(aq) + H2
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
CuS(s) + O2(g) = Cu(s) + SO2(g) =>
CuS(s) + O2(g) = Cu(s) + SO2(g)
KBr + PbO2 + HNO3 = Pb(NO3)2 + H2O + Br2 + KNO3 =>
2 KBr + PbO2 + 4 HNO3 = Pb(NO3)2 + 2 H2O + Br2 + 2 KNO3
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s) =>
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s)
H2O(l) + N2O3(g) = HNO2 =>
H2O(l) + N2O3(g) = 2 HNO2
Li2O + F = LiF + O =>
Li2O + 2 F = 2 LiF + O
Zn(C2H3O2)2 + K2S = ZnS + KC2H3O2 =>
Zn(C2H3O2)2 + K2S = ZnS + 2 KC2H3O2
NaNO3 + Fe = NaNO2 + FeO =>
NaNO3 + Fe = NaNO2 + FeO
B + H2SO4 = B2O3 + SO2 + H2O =>
2 B + 3 H2SO4 = B2O3 + 3 SO2 + 3 H2O
La(NO3)3 + Ni(NO3)2 + C2H5NO2 = La2NiO4 + H2O + N2 + CO2 =>
18 La(NO3)3 + 9 Ni(NO3)2 + 40 C2H5NO2 = 9 La2NiO4 + 100 H2O + 56 N2 + 80 CO2
He + O = HeO2 =>
He + 2 O = HeO2
Ca(OH)2 + KHP = KOH + H2O + CaP =>
Ca(OH)2 + KHP = KOH + H2O + CaP
C5H12S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + 6 H2O(g) + SO2(g)
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + KCl + K =>
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + 2 KCl + 2 K
AsO3{-} + I2 + H2O = AsO4{-} + I{-} + H{+} =>
AsO3{-} + I2 + H2O = AsO4{-} + 2 I{-} + 2 H{+}
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
Sc + CuO = Sc2O3 + Cu =>
2 Sc + 3 CuO = Sc2O3 + 3 Cu
Al + NO3{-} + OH{-} + H2O = [Al(OH)4]{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8[Al(OH)4]{-} + 3 NH3
ClC6H4NH2 + HCl = ClC6H4NH3{+} + Cl{-} =>
ClC6H4NH2 + HCl = ClC6H4NH3{+} + Cl{-}
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
HCIO4 + NH3 = NH4 + CIO4 =>
HCIO4 + NH3 = NH4 + CIO4
Fe(OH)3 + NH3 = [Fe(NH3)6](OH)3 =>
Fe(OH)3 + 6 NH3 = [Fe(NH3)6](OH)3
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/23/24
方程式のバランス11/22/23
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