| 前日に均衡した方程式 |
H2SO4 + Li2CO3 = H2CO3 + Li2SO4
Ba(OH)2 + HCe = BaCe2 + H2O =>
Ba(OH)2 + 2 HCe = BaCe2 + 2 H2O
H + NiCl2 = HCl + Ni =>
2 H + NiCl2 = 2 HCl + Ni
HBr + BrO3 = Br + H2O =>
6 HBr + BrO3 = 7 Br + 3 H2O
Zn(s) + FeSO4 = ZnSO4 + Fe(s) =>
Zn(s) + FeSO4 = ZnSO4 + Fe(s)
C5H7O2N + O2 = CO2 + H2O + NO3 =>
4 C5H7O2N + 29 O2 = 20 CO2 + 14 H2O + 4 NO3
CHI + Na2CO3 = NaCI + CO2 + H2O =>
2 CHI + Na2CO3 = 2 NaCI + CO2 + H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
H2SO4 + Ag(OH) = Ag2(SO4) + H2O =>
H2SO4 + 2 Ag(OH) = Ag2(SO4) + 2 H2O
H2S(aq) + Cl2(g) + OH = S(s) + Cl{-}(aq) + H2O{+} =>
H2S(aq) + Cl2(g) + 2 OH = S(s) + 2 Cl{-}(aq) + 2 H2O{+}
MnO2 + HI = MnI2 + I2 + H2O =>
MnO2 + 4 HI = MnI2 + I2 + 2 H2O
C3H8O3 + HCl = C3H5Cl3 + H2O =>
C3H8O3 + 3 HCl = C3H5Cl3 + 3 H2O
Cd(s) + CuSO4(ac) = CdSO4 + Cu =>
Cd(s) + CuSO4(ac) = CdSO4 + Cu
CuO + NO2 + O = Cu(NO3)2 =>
CuO + 2 NO2 + O = Cu(NO3)2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
C9H8O + C3H8O = C17H14O + H2O =>
11 C9H8O + C3H8O = 6 C17H14O + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + *NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2*NaCl(aq)
Mn + HF = MnF2 + H =>
Mn + 2 HF = MnF2 + 2 H
Fe{+3} + Cl{-} = FeCl3 =>
Fe{+3} + 3 Cl{-} = FeCl3
C2H4N2O6 + O2 = CO2 + H2O + NO2 =>
C2H4N2O6 + 2 O2 = 2 CO2 + 2 H2O + 2 NO2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Zn + N2O5 = Zn(NO3)2 + NO =>
3 Zn + 4 N2O5 = 3 Zn(NO3)2 + 2 NO
CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + H2CO3 =>
2 CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + 2 H2CO3
Fe(NO3)2(ac) + NaOH(ac) = Fe(OH)2(s) + NaNO3(ac) =>
Fe(NO3)2(ac) + 2 NaOH(ac) = Fe(OH)2(s) + 2 NaNO3(ac)
K2O + Ca = K2 + CaO =>
K2O + Ca = K2 + CaO
Y2O3 + NaOH = Y2O3NaOH =>
Y2O3 + NaOH = Y2O3NaOH
Ag2CO3 + NH3 = AgNH3 + CO3 =>
Ag2CO3 + 2 NH3 = 2 AgNH3 + CO3
NaBr(l) = Na(l) + Br2(g) =>
2 NaBr(l) = 2 Na(l) + Br2(g)
Mn + HF = MnF2 + H =>
Mn + 2 HF = MnF2 + 2 H
Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
CsCl + Au = AuCl3 + Cs =>
3 CsCl + Au = AuCl3 + 3 Cs
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn + HF = MnF2 + H =>
Mn + 2 HF = MnF2 + 2 H
AlI3 = Al3 + I2 =>
6 AlI3 = 2 Al3 + 9 I2
Ba + AsO4 = Ba3(AsO4)2 =>
3 Ba + 2 AsO4 = Ba3(AsO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
KOH + C2H5OH + I2 = CHI3 + H2O + KI =>
2 KOH + C2H5OH + 4 I2 = 2 CHI3 + 3 H2O + 2 KI
P4(s) + O2(g) = PO3 =>
P4(s) + 6 O2(g) = 4 PO3
HCHO + I2 + NaOH = HCOONa + NaI + H2O =>
HCHO + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
NaOH + H2C6H8O4 = Na2C6H8O4 + H2O =>
2 NaOH + H2C6H8O4 = Na2C6H8O4 + 2 H2O
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Hg + HBrO3 = Hg(BrO3)2 + BrO2 + H2O =>
Hg + 4 HBrO3 = Hg(BrO3)2 + 2 BrO2 + 2 H2O
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方程式のバランス10/20/24
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