| 前日に均衡した方程式 |
Fe2(SO4)3 + 6 KCH3COO + 6 H2O = 2 Fe(OH)3 + 6 CH3COOH + 3 K2SO4
*HNO3 + NaHCO3 = NaNO3 + CO2 + H2O =>
*HNO3 + NaHCO3 = NaNO3 + CO2 + H2O
CH3COOH + CuCO3*Cu(OH)2 = CuCH3COOH + CO2 + H2O =>
5 CH3COOH + 2 CuCO3*Cu(OH)2 = 4 CuCH3COOH + 4 CO2 + 4 H2O
MgI2 + Al2(SO4)3 = Mg(SO4) + AlI3 =>
3 MgI2 + Al2(SO4)3 = 3 Mg(SO4) + 2 AlI3
Nd2O3 + Fe3O4 + FeB + Ca = Nd2Fe14B + CaO =>
3 Nd2O3 + 13 Fe3O4 + 3 FeB + 61 Ca = 3 Nd2Fe14B + 61 CaO
K2CO3 + H3PO4 = K3(PO4) + H2(CO3) =>
3 K2CO3 + 2 H3PO4 = 2 K3(PO4) + 3 H2(CO3)
KNO3 + Mg + HCl = KNO2 + MgCl + H2O =>
KNO3 + 2 Mg + 2 HCl = KNO2 + 2 MgCl + H2O
NaOH + FeSO3 = Na2SO3 + Fe(OH)2 =>
2 NaOH + FeSO3 = Na2SO3 + Fe(OH)2
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Cu + HCN = Cu(CN)2 + H2 =>
Cu + 2 HCN = Cu(CN)2 + H2
NH4 + NCO3 = NH3 + H2O + CO2 =>
5 NH4 + NCO3 = 6 NH3 + H2O + CO2
PbO2(s) = PbO(s) + O2(g) =>
2 PbO2(s) = 2 PbO(s) + O2(g)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KMnO4 + Fe(HCO3)2 + H2O = MnO2 + Fe(OH)3 + CO2 + KHCO3 =>
KMnO4 + 3 Fe(HCO3)2 + 2 H2O = MnO2 + 3 Fe(OH)3 + 5 CO2 + KHCO3
Fe2O3 + I2 = FeI1 + O2 =>
2 Fe2O3 + 2 I2 = 4 FeI1 + 3 O2
KNO3 + NaPO4 = KNa + PO4NO3 =>
KNO3 + NaPO4 = KNa + PO4NO3
Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl
Al + C = Al4C36 =>
4 Al + 36 C = Al4C36
C2H5O2N(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C2H5O2N(s) + 9 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)
SiF4 + BaF2 = Ba[SiF6] =>
SiF4 + BaF2 = Ba[SiF6]
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
PF5 + O2 = F + P2O5 =>
4 PF5 + 5 O2 = 20 F + 2 P2O5
CrAg = Cr + Ag =>
CrAg = Cr + Ag
N2 + Ni2O3 = NiN + O2 =>
2 N2 + 2 Ni2O3 = 4 NiN + 3 O2
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + K =>
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + 3 K
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
HC2H3O2 + H2O = HC2H3O3 + H =>
HC2H3O2 + H2O = HC2H3O3 + 2 H
AgFHNO3 = HFAgNO3 =>
AgFHNO3 = HFAgNO3
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Na2S2O3 + Cl2 + H2O = HCl + H2SO4 + Na2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + H2SO4 + Na2SO4
C6H4(CH3)2 + KMnO4 = KOOCC6H4COOK + MnO2 + KOH + H2O =>
C6H4(CH3)2 + 4 KMnO4 = KOOCC6H4COOK + 4 MnO2 + 2 KOH + 2 H2O
PbO + C = Pb + CO =>
PbO + C = Pb + CO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C3H5Cl + Cl2 = C3H4Cl2 + HCl =>
C3H5Cl + Cl2 = C3H4Cl2 + HCl
Pb[OH]2 = PbO + H2O =>
Pb[OH]2 = PbO + H2O
Hg + HClO3 = HgCl2 + Hg(ClO3)2 + H2O =>
6 Hg + 12 HClO3 = HgCl2 + 5 Hg(ClO3)2 + 6 H2O
Zn + CH3COOH = Zn(CH3COO) + H =>
Zn + CH3COOH = Zn(CH3COO) + H
C8H16O2 + C2H7N = C10H21NO + H2O =>
C8H16O2 + C2H7N = C10H21NO + H2O
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
Zn(IO3)2 = Zn{2+} + IO3{-} =>
Zn(IO3)2 = Zn{2+} + 2 IO3{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeS(s) + O2(g) = FeO(s) + SO2(g) =>
2 FeS(s) + 3 O2(g) = 2 FeO(s) + 2 SO2(g)
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
CaClO2 = CaCl + O =>
CaClO2 = CaCl + 2 O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
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方程式のバランス10/20/24
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