| 前日に均衡した方程式 |
3 K2S + Mg3P2 = 2 K3P + 3 MgS
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C8H24O4Si4 + O2 = SiO2 + CO2 + H2O =>
C8H24O4Si4 + 16 O2 = 4 SiO2 + 8 CO2 + 12 H2O
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
(NH4)3P + NaOH = Na3P + NH3 + H2O =>
(NH4)3P + 3 NaOH = Na3P + 3 NH3 + 3 H2O
Cr + NaOH + H2O = NaCrO2 + H2 =>
2 Cr + 2 NaOH + 2 H2O = 2 NaCrO2 + 3 H2
Fe(s) + O3(g) = Fe2O3(s) =>
2 Fe(s) + O3(g) = Fe2O3(s)
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
KI + H2O2 = KOH + I =>
2 KI + H2O2 = 2 KOH + 2 I
SF4 + XeF4 = SF6 + Xe =>
2 SF4 + XeF4 = 2 SF6 + Xe
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H4OH + O2 = CO2 + H2O =>
4 C4H4OH + 19 O2 = 16 CO2 + 10 H2O
CH3COOH + NaOH = CH3COO{-} + NaOH2{+} =>
CH3COOH + NaOH = CH3COO{-} + NaOH2{+}
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NaO + NO = NaNO2 =>
NaO + NO = NaNO2
Ca(OH)2 + SO2 = Ca(SO3) + H2O =>
Ca(OH)2 + SO2 = Ca(SO3) + H2O
CH2CHCH3 + KMnO4 + H2SO4 + H2O = CH2(OH)CH(OH)CH3 + MnSO4 + K2SO4 =>
5 CH2CHCH3 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH2(OH)CH(OH)CH3 + 2 MnSO4 + K2SO4
NiCl2 + (NH3H2O) = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6(NH3H2O) = [Ni(NH3)6]Cl2 + 6 H2O
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
Cu(OH)2 + NH3 = Cu((NH3)4)(OH)2 =>
Cu(OH)2 + 4 NH3 = Cu((NH3)4)(OH)2
H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl
BaC4H6O4 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
BaC4H6O4 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
SiO2 + KOH = K2SiO2(OH)2 =>
SiO2 + 2 KOH = K2SiO2(OH)2
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
H2SO4 + HI = H2O + SO2 + I2 =>
H2SO4 + 2 HI = 2 H2O + SO2 + I2
Cr + CO2 = CrO3 + C =>
2 Cr + 3 CO2 = 2 CrO3 + 3 C
C5H10O + CH2O2 = C6H12O2 =>
10 C5H10O + 4 CH2O2 = 9 C6H12O2
CaOH2 + PO4 = Ca3(PO4)2 + H2O =>
3 CaOH2 + 2 PO4 = Ca3(PO4)2 + 3 H2O
CH3SCH3 + AlCl3 = CH3SCH2AlCl3 + H =>
CH3SCH3 + AlCl3 = CH3SCH2AlCl3 + H
C5H4O3 + C3H8O = C11H19O4 + H2O =>
33 C5H4O3 + 77 C3H8O = 36 C11H19O4 + 32 H2O
Ca3(PO4)2 = P + Ca + O2 =>
Ca3(PO4)2 = 2 P + 3 Ca + 4 O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Bi(NO3)3 + KOH = Bi(OH)3 + K3(NO3)3 =>
Bi(NO3)3 + 3 KOH = Bi(OH)3 + K3(NO3)3
CaBr2 + KNO3 = KBr + Ca(NO3)2 =>
CaBr2 + 2 KNO3 = 2 KBr + Ca(NO3)2
F2 + KI = KF + I =>
F2 + 2 KI = 2 KF + 2 I
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
FeS + Cu2S + HNO3 = Fe(NO3)3 + CuSO4 + NO + H2O =>
3 FeS + 3 Cu2S + 28 HNO3 = 3 Fe(NO3)3 + 6 CuSO4 + 19 NO + 14 H2O
Al(NO3)3 + CaF2 = AlF3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaF2 = 2 AlF3 + 3 Ca(NO3)2
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
Cu(NO3)2 + K3PO4 = KNO3 + Cu3(PO4)2 =>
3 Cu(NO3)2 + 2 K3PO4 = 6 KNO3 + Cu3(PO4)2
ZnO(s) + HCl(aq) = ZnCl2(aq) + H2O(l) =>
ZnO(s) + 2 HCl(aq) = ZnCl2(aq) + H2O(l)
NaClO2 + HCl = HNaCl2O2 =>
NaClO2 + HCl = HNaCl2O2
NaCl(aq) + Cl2(aq) = NaCl2 =>
2 NaCl(aq) + Cl2(aq) = 2 NaCl2
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方程式のバランス10/19/24
方程式のバランス11/18/23
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