| 前日に均衡した方程式 |
4 MnCl2 + 12 KOH + 5 O2 = 4 KMnO4 + 8 KCl + 6 H2O
Zn + CuBr2 = ZnBr2 + Cu2 =>
2 Zn + 2 CuBr2 = 2 ZnBr2 + Cu2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(ClO3) + Au2(CrO4) = Ca(CrO4) + Au2(ClO3) =>
Ca(ClO3) + Au2(CrO4) = Ca(CrO4) + Au2(ClO3)
P + O3 = P4O10 =>
12 P + 10 O3 = 3 P4O10
Ag + H2SO4 = Ag2(SO4)3 + H2 =>
2 Ag + 3 H2SO4 = Ag2(SO4)3 + 3 H2
Si4N4 = SiN =>
Si4N4 = 4 SiN
CH3CHCl + KCN = CH3CHCN + KCl =>
CH3CHCl + KCN = CH3CHCN + KCl
PbS2 = Pb + S =>
PbS2 = Pb + 2 S
NaHCO3 = Na2C2O4 + H2O + O2 =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2
CH3POCl2 + C3H7OH + HF + (C2H5)3N = CH3PO(OC3H7)F + (C2H5)3N*HCl =>
CH3POCl2 + C3H7OH + HF + 2(C2H5)3N = CH3PO(OC3H7)F + 2(C2H5)3N*HCl
C6H8O7 + NaHCO3 = Na3C6O7H5 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = Na3C6O7H5 + 3 H2O + 3 CO2
NH4S2 + NiIIICl3 = NiIIIS2 + NH4Cl3 =>
NH4S2 + NiIIICl3 = NiIIIS2 + NH4Cl3
Cr(OH)3 + LiOH = Li3(CrO3) + H2O =>
Cr(OH)3 + 3 LiOH = Li3(CrO3) + 3 H2O
K2(CrO4)2 + KI2 + H2SO4 = I2 + H2O + Cr2(SO4)3 + K2SO4 =>
K2(CrO4)2 + 8 KI2 + 8 H2SO4 = 8 I2 + 8 H2O + Cr2(SO4)3 + 5 K2SO4
AgC2H3O2 + CuCl = CuC2H3O2 + AgCl =>
AgC2H3O2 + CuCl = CuC2H3O2 + AgCl
*C2H6O + *O2 = CO + H2O =>
*C2H6O + 2*O2 = 2 CO + 3 H2O
Cu(OH)2 + NO2 = Cu(NO3)2 + NO + H2O =>
Cu(OH)2 + 3 NO2 = Cu(NO3)2 + NO + H2O
Cr(OH)3 + NH4OH = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = [Cr(NH3)6](OH)3 + 6 H2O
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
MgCl2 + Cs2S = MgS + CsCl =>
MgCl2 + Cs2S = MgS + 2 CsCl
CH3OH*C2H5OH + O2 = CO2 + H2O =>
2 CH3OH*C2H5OH + 9 O2 = 6 CO2 + 10 H2O
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
K2Cr2O7 + H{+} + KI = Cr{+3} + I2 + H2O + K{+} =>
K2Cr2O7 + 14 H{+} + 6 KI = 2 Cr{+3} + 3 I2 + 7 H2O + 8 K{+}
MnO2 + NaNO3 + KOH = K2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 KOH = K2MnO4 + NaNO2 + H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Li + BaSO4 = Ba + Li2SO4 =>
2 Li + BaSO4 = Ba + Li2SO4
CdCl2 + NH4OH = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH4OH = Cd(OH)2 + 2 NH4Cl
MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4
NaCl(aq) + H2SO4(aq) = HCl(g) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(g) + Na2SO4(aq)
Na2CO3 + Al2O3 = CO2 + NaAlO2 =>
Na2CO3 + Al2O3 = CO2 + 2 NaAlO2
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(cr) =>
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(cr)
LiH + H2O2 = Li2O + H2O =>
2 LiH + 2 H2O2 = Li2O + 3 H2O
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Na3AlO3 + HCl = AlCl3 + NaOH =>
Na3AlO3 + 3 HCl = AlCl3 + 3 NaOH
AgSCN + Na2S2O3 = Na4[Ag2(S2O3)3] + NaSCN =>
2 AgSCN + 3 Na2S2O3 = Na4[Ag2(S2O3)3] + 2 NaSCN
Na2SO4 + Ni(NO3)2 = Na(NO3) + NiSO4 =>
Na2SO4 + Ni(NO3)2 = 2 Na(NO3) + NiSO4
CH3CCH + NaNH2 = CH3CCH2 + NaNH =>
CH3CCH + NaNH2 = CH3CCH2 + NaNH
MnO2 + K2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
MnO2 + K2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 2 CO2 + 2 H2O
P + HCl = PCl5 + H2 =>
2 P + 10 HCl = 2 PCl5 + 5 H2
CaO + CO2 = CaOCO2 =>
CaO + CO2 = CaOCO2
AgBr + HNO3 = HBr + AgNO3 =>
AgBr + HNO3 = HBr + AgNO3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + NaHCO3 =>
2 C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + 2 NaHCO3
KI + Br2 = K2Br2 + I2 =>
2 KI + Br2 = K2Br2 + I2
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
HClO3 + CaOH2 = HOH2 + CaClO3 =>
HClO3 + CaOH2 = HOH2 + CaClO3
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方程式のバランス11/23/24
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