| 前日に均衡した方程式 |
NaOH + K2SO4 = NaSO4 + K2OH
Al(NO3)2 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
8 Al(NO3)2 + 14 NH3 + 21 H2O = 8 Al(OH)3 + 15 NH4NO3
Cs(OH)3 + HTeO = Cs(TeO)3 + H2O =>
Cs(OH)3 + 3 HTeO = Cs(TeO)3 + 3 H2O
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
MnO4{-} + N2O4 + OH{-} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 N2O4 + 4 OH{-} = 2 Mn{2+} + 10 NO3{-} + 2 H2O
H2S + KOH = KS + H3O =>
H2S + KOH = KS + H3O
CuSO4 + C = Cu + SO3 + CO2 =>
2 CuSO4 + C = 2 Cu + 2 SO3 + CO2
C6H5NO2 + Fe + HCl = C6H5NH2Cl + FeCl2 + H2O =>
2 C6H5NO2 + 5 Fe + 12 HCl = 2 C6H5NH2Cl + 5 FeCl2 + 4 H2O
Na2SO4 + AlBr3 = NaBr3 + Al2SO4 =>
Na2SO4 + 2 AlBr3 = 2 NaBr3 + Al2SO4
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH =>
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH
NaN03 + Pb = Pb(N03)2 + Na20 =>
20 NaN03 + 10 Pb = 10 Pb(N03)2 + Na20
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH =>
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH
Cl2 + KBr = K + ClBr =>
Cl2 + 2 KBr = 2 K + 2 ClBr
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KMnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + MnO2 + H2O =>
2 KMnO4 + 3 H2C2O4 + H2SO4 = 6 CO2 + K2SO4 + 2 MnO2 + 4 H2O
Fe(s) + I2(g) = FeI3(s) =>
2 Fe(s) + 3 I2(g) = 2 FeI3(s)
K + Fe2(SO4)3 = K2SO4 + Fe =>
6 K + Fe2(SO4)3 = 3 K2SO4 + 2 Fe
Pb(CH3COO)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Hg + Sb + O = Hg2Sb2O7 =>
2 Hg + 2 Sb + 7 O = Hg2Sb2O7
Na2CO3(aq) + CoCl2(aq) = NaCl(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl(aq) + CoCO3(s)
Na2Cr2O7 + NaBr = Br2 + Na2O + Cr =>
Na2Cr2O7 + 12 NaBr = 6 Br2 + 7 Na2O + 2 Cr
CuCl + NaNO3 = CuNO3 + NaCl =>
CuCl + NaNO3 = CuNO3 + NaCl
OH{-} + MnO4{-} + HSO3{-} = MnO4{-2} + HSO4{-} + H2O =>
2 OH{-} + 2 MnO4{-} + HSO3{-} = 2 MnO4{-2} + HSO4{-} + H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Ra(OH)2 + CO2 = RaCO3 + H2O =>
Ra(OH)2 + CO2 = RaCO3 + H2O
Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Al(NO3)2 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
8 Al(NO3)2 + 14 NH3 + 21 H2O = 8 Al(OH)3 + 15 NH4NO3
HCl + AI = H2 + AICl3 =>
6 HCl + 2 AI = 3 H2 + 2 AICl3
P4 + O2 = P2O3P2O3 =>
P4 + 3 O2 = P2O3P2O3
CuO + NH3 + H2O = (Cu(NH3)4)(OH)2 =>
CuO + 4 NH3 + H2O = (Cu(NH3)4)(OH)2
Co(NO3)2 + Na2C2O4 = CoC2O4 + NaNO3 =>
Co(NO3)2 + Na2C2O4 = CoC2O4 + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na2CO3(aq) + CoCl2(aq) = NaCl(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl(aq) + CoCO3(s)
Co(s) + S(s) = Co2S3 =>
2 Co(s) + 3 S(s) = Co2S3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K + CN + O = KOCN =>
K + CN + O = KOCN
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
N2SO4 + KOH = K2SO4 + NOH =>
N2SO4 + 2 KOH = K2SO4 + 2 NOH
HI + OH = I + H2O =>
HI + OH = I + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CO + Cr2O3 = Cr + CO2 =>
3 CO + Cr2O3 = 2 Cr + 3 CO2
O2 + Ca3N2 = CaO + N2 =>
3 O2 + 2 Ca3N2 = 6 CaO + 2 N2
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
CuCl2 + FeS = CuS + FeCl2 =>
CuCl2 + FeS = CuS + FeCl2
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
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方程式のバランス01/03/25
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