| 前日に均衡した方程式 |
10 HNO3 + As2S5 = 10 NO2 + 5 S + 2 H3AsO4 + 2 H2O
Li{+} + ClO3{-} = Li(ClO3) =>
Li{+} + ClO3{-} = Li(ClO3)
K2C2O4 + SnCl2 = SnC2O4 + KCl =>
K2C2O4 + SnCl2 = SnC2O4 + 2 KCl
Zn + FeCl3 + H2O = ZnCl2 + Fe(OH)3 + H2 =>
3 Zn + 2 FeCl3 + 6 H2O = 3 ZnCl2 + 2 Fe(OH)3 + 3 H2
Ba(HSO4)2 + NaOH = Ba(OH)2 + Na2SO4 + H2O =>
Ba(HSO4)2 + 4 NaOH = Ba(OH)2 + 2 Na2SO4 + 2 H2O
Na2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4 =>
Na2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4
Fe + Au = Fe5Au =>
5 Fe + Au = Fe5Au
Bi2(SO4)3 + H2O = Bi(OH)3 + H2SO4 =>
Bi2(SO4)3 + 6 H2O = 2 Bi(OH)3 + 3 H2SO4
NH4NO3 + H2O = NH40 + NO3H2 =>
22 NH4NO3 + 57 H2O = 3 NH40 + 41 NO3H2
CaX2 + Na2CO3 = NaX + CaCO3 =>
CaX2 + Na2CO3 = 2 NaX + CaCO3
KOH + FeCl3 = FeOH + K + Cl2 =>
2 KOH + 2 FeCl3 = 2 FeOH + 2 K + 3 Cl2
CuCl + O2 + HCl = CuCl2 + H2O =>
4 CuCl + O2 + 4 HCl = 4 CuCl2 + 2 H2O
NaOH + FeCl3 = NaOHFe + Cl2 =>
2 NaOH + 2 FeCl3 = 2 NaOHFe + 3 Cl2
TeF6 + H2O = TeO3 + HF =>
TeF6 + 3 H2O = TeO3 + 6 HF
Ba3P2 + HBr = Ba3H + BrP2 =>
Ba3P2 + HBr = Ba3H + BrP2
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
Ca(HCO3)2 + CH3COOH = Ca(COOH)2 + H2O + CO2 =>
2 Ca(HCO3)2 + CH3COOH = 2 Ca(COOH)2 + 2 H2O + 2 CO2
H3PO4 + Fe = FePO4 + H2 =>
2 H3PO4 + 2 Fe = 2 FePO4 + 3 H2
HN4OH + H2CO3 = (HN4)2CO3 + H2O =>
2 HN4OH + H2CO3 = (HN4)2CO3 + 2 H2O
Na2CrO4 + Ni(SO4) + H2SO4 = Ni2(SO4)3 + Cr2(SO4)3 + Na2SO3 + H2O =>
2 Na2CrO4 + 10 Ni(SO4) + 10 H2SO4 = 5 Ni2(SO4)3 + Cr2(SO4)3 + 2 Na2SO3 + 10 H2O
Sn(s) + Fe(NO3)3(l) = Sn(NO3)4 + Fe =>
3 Sn(s) + 4 Fe(NO3)3(l) = 3 Sn(NO3)4 + 4 Fe
[CH3NH3]OH + O2 = CO2 + H2O + N2 =>
4[CH3NH3]OH + 9 O2 = 4 CO2 + 14 H2O + 2 N2
PbCl2 + MgSO4 = PbSO4 + MgCl2 =>
PbCl2 + MgSO4 = PbSO4 + MgCl2
Cl2(s) + NaI(s) = I2(aq) + NaCl(aq) =>
Cl2(s) + 2 NaI(s) = I2(aq) + 2 NaCl(aq)
Pb + Cl3 = PbCl =>
3 Pb + Cl3 = 3 PbCl
H(ClO4) + Ba(OH)2 = H2O + Ba(ClO4)2 =>
2 H(ClO4) + Ba(OH)2 = 2 H2O + Ba(ClO4)2
SeO3 + H = Se + H2O =>
SeO3 + 6 H = Se + 3 H2O
Al + Ni3(PO4)2 = Al(PO4) + Ni2 =>
4 Al + 2 Ni3(PO4)2 = 4 Al(PO4) + 3 Ni2
HClO4 + P + H2O = Cl2 + H3PO4 =>
10 HClO4 + 14 P + 16 H2O = 5 Cl2 + 14 H3PO4
HCl(aq) + Na2CO3(s) = H2CO3(aq) + NaCl(s) =>
2 HCl(aq) + Na2CO3(s) = H2CO3(aq) + 2 NaCl(s)
CaN2 + H2 = Ca + NH3 =>
CaN2 + 3 H2 = Ca + 2 NH3
Fe + Ag2CrO4 = Ag + FeCrO4 =>
Fe + Ag2CrO4 = 2 Ag + FeCrO4
PbSO4 + C + Na2CO3 = Pb + Na2S + CO2 =>
2 PbSO4 + 5 C + 2 Na2CO3 = 2 Pb + 2 Na2S + 7 CO2
K2ZnOH4 + H2O = KOH + Zn + H2 =>
K2ZnOH4 + H2O = 2 KOH + Zn + 2 H2
Pb(aq) + NaI(aq) = PbNaI =>
Pb(aq) + NaI(aq) = PbNaI
N2O3 + C6H5OH*H2O = C6H5NO2 + H2O =>
N2O3 + 2 C6H5OH*H2O = 2 C6H5NO2 + 3 H2O
HCOOH + KMnO4 + NaOH = K2CO3 + Na2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 NaOH = K2CO3 + 2 Na2MnO4 + 3 H2O
Cl2 + Na2O = NaCl + NaClO =>
Cl2 + Na2O = NaCl + NaClO
OF2 + NaOH = O3 + NaF + H2O =>
3 OF2 + 6 NaOH = 2 O3 + 6 NaF + 3 H2O
NH4Cl + NaHO = H2O + NH3 + NaCl =>
NH4Cl + NaHO = H2O + NH3 + NaCl
Zn(NO3)2 + K2CrO4 = Zn2CrO4 + K(NO3)2 =>
2 Zn(NO3)2 + K2CrO4 = Zn2CrO4 + 2 K(NO3)2
UF4 = U + F2 =>
UF4 = U + 2 F2
MgAl2O4 + SiO2 = Mg2Al4Si5O18 =>
2 MgAl2O4 + 5 SiO2 = Mg2Al4Si5O18
K2C2O4 + SnCl2 = SnC2O4 + KCl =>
K2C2O4 + SnCl2 = SnC2O4 + 2 KCl
H3PO3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3PO3 + K2Cr2O7 + 4 H2SO4 = 3 H3PO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Pb2 + NO2 + KI2 = Pb2I2 + KNO2 =>
Pb2 + NO2 + KI2 = Pb2I2 + KNO2
C6H5OH + NaHCO3 = C5H5Na + H2 + CO2 =>
C6H5OH + NaHCO3 = C5H5Na + H2 + 2 CO2
NaI(aq) + AgNO3(aq) = NaNO3 + IAg =>
NaI(aq) + AgNO3(aq) = NaNO3 + IAg
AgNO3 + KIO3 = AgIO3(s) + KNO3 =>
AgNO3 + KIO3 = AgIO3(s) + KNO3
CCl4 = C + Cl =>
CCl4 = C + 4 Cl
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方程式のバランス12/19/24
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