| 前日に均衡した方程式 |
FeCl3 + KOH = FeH + KOCl3
CaOH + CO3 = CaCO3 + H2O + O2 =>
4 CaOH + 4 CO3 = 4 CaCO3 + 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCo3 + HCl = HCo3 + CaCl =>
CaCo3 + HCl = HCo3 + CaCl
CH3COONa + Mg(OH)2 = (CH3COO)2Mg + NaOH =>
2 CH3COONa + Mg(OH)2 = (CH3COO)2Mg + 2 NaOH
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
W + Cl = WCl =>
W + Cl = WCl
NH3Na = H2 + NaNH2 =>
2 NH3Na = H2 + 2 NaNH2
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
HBrO = HBrO3 + HBr =>
3 HBrO = HBrO3 + 2 HBr
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
M + HNO3 = NH4(NO3) + M(NO3)4 + H2O =>
2 M + 10 HNO3 = NH4(NO3) + 2 M(NO3)4 + 3 H2O
Na2SO3 + I2 + HCl + H2O = HI + NaCl + H2SO4 =>
Na2SO3 + I2 + 2 HCl + H2O = 2 HI + 2 NaCl + H2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Zn + Mg(OH)2 = Zn(OH)2 + Mg =>
Zn + Mg(OH)2 = Zn(OH)2 + Mg
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3S = K + S =>
K3S = 3 K + S
C6H5CH2OH + HNO3 = C6H5CHO + H2O + NO =>
3 C6H5CH2OH + 2 HNO3 = 3 C6H5CHO + 4 H2O + 2 NO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HBr + Dy = DyBr + H =>
HBr + Dy = DyBr + H
Fe3 + S2 = Fe3S2 =>
Fe3 + S2 = Fe3S2
Cs2S = Cs + S =>
Cs2S = 2 Cs + S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
S + O2 = SO =>
2 S + O2 = 2 SO
Ca + HOH = Ca(H2O)2 =>
Ca + 2 HOH = Ca(H2O)2
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CdSO4 + Fe = Cd + Fe2(SO4)3 =>
3 CdSO4 + 2 Fe = 3 Cd + Fe2(SO4)3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca(NO3)2 + (NH4)2S = CaS + NH4NO3 =>
Ca(NO3)2 + (NH4)2S = CaS + 2 NH4NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Cl2 + Na2S2O3 + NaOH = Na2SO3 + NaCl + H2O =>
2 Cl2 + Na2S2O3 + 6 NaOH = 2 Na2SO3 + 4 NaCl + 3 H2O
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Bi(OH)3 + HNO3 = BiN3O9 + H2O =>
Bi(OH)3 + 3 HNO3 = BiN3O9 + 3 H2O
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Ca(NO3)2 + Al(OH)3 = Al(NO3)3 + Ca(OH)2 =>
3 Ca(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Ca(OH)2
Al + I = AlI =>
Al + I = AlI
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
KI + F2 = K2F + I =>
4 KI + F2 = 2 K2F + 4 I
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