| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
CuSO4 + O2 = CuO + SO4 =>
2 CuSO4 + O2 = 2 CuO + 2 SO4
CuO + CH3COOH = CH3COOCu + CO2 + H2O =>
8 CuO + 9 CH3COOH = 8 CH3COOCu + 2 CO2 + 6 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
MgSO4 + Na2S + H2O = Mg(OH)2 + Na2SO4 + H2S =>
MgSO4 + Na2S + 2 H2O = Mg(OH)2 + Na2SO4 + H2S
Cd + CO3 = Cd2(CO3)2 =>
2 Cd + 2 CO3 = Cd2(CO3)2
Mn + CO3 + H2O = Mn(OH)2CO3 + HCO3 =>
Mn + 3 CO3 + 2 H2O = Mn(OH)2CO3 + 2 HCO3
M{+} + H{+} + Cr2O7{2-} = M{2+} + Cr{3+} + H2O =>
6 M{+} + 14 H{+} + Cr2O7{2-} = 6 M{2+} + 2 Cr{3+} + 7 H2O
MnO + PbO2 + HNO3 = Mn2O7 + Pb(NO3) + H2O =>
6 MnO + 10 PbO2 + 10 HNO3 = 3 Mn2O7 + 10 Pb(NO3) + 5 H2O
Xe + O2 = XeO5 =>
2 Xe + 5 O2 = 2 XeO5
FeCr2O4 + K2CO3 + NaNO3 = Fe2O3 + K2CrO4 + NaNO2 + CO2 =>
2 FeCr2O4 + 4 K2CO3 + 7 NaNO3 = Fe2O3 + 4 K2CrO4 + 7 NaNO2 + 4 CO2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
BaCO3(g) = BaO + CO2(g) =>
BaCO3(g) = BaO + CO2(g)
Ag3PO4 + H2O = H3PO4 + Ag + O2 =>
4 Ag3PO4 + 6 H2O = 4 H3PO4 + 12 Ag + 3 O2
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
Cu + HNO3 = CuO2 + NO2 + H2O =>
Cu + 4 HNO3 = CuO2 + 4 NO2 + 2 H2O
CaF2 + Cr(SO3)3 = CrF6 + Ca(SO3) =>
3 CaF2 + Cr(SO3)3 = CrF6 + 3 Ca(SO3)
N2 + O2 + CH4 = NH2CH2COOH + H2 =>
N2 + 2 O2 + 4 CH4 = 2 NH2CH2COOH + 3 H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
WO3 + C = W + CO =>
WO3 + 3 C = W + 3 CO
NH{4+}(aq) + OH{-}(aq) = NH(OH)4 =>
NH{4+}(aq) + 4 OH{-}(aq) = NH(OH)4
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Pb2(SO4)3 =>
10 PbCrO4 + 80 HCl + 24 FeSO4 = 4 PbCl2 + 5 Cr2(SO4)3 + 24 FeCl3 + 40 H2O + 3 Pb2(SO4)3
Mn(CH3COO)2 + Na3PO4 = Mn3(PO4)2 + NaCH3COO =>
3 Mn(CH3COO)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaCH3COO
HClO4 + Ni = Ni(ClO4)3 + H2 =>
6 HClO4 + 2 Ni = 2 Ni(ClO4)3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + Ag(No3) = Ag + Zn(No3)2 =>
Zn + 2 Ag(No3) = 2 Ag + Zn(No3)2
ZnF2 + Fe(ClO4)3 = Zn(ClO4)2 + F3Fe =>
3 ZnF2 + 2 Fe(ClO4)3 = 3 Zn(ClO4)2 + 2 F3Fe
RbOH(ac) + HNO3(ac) = RbNO3 + H2O =>
RbOH(ac) + HNO3(ac) = RbNO3 + H2O
N2O3 + H2O = H2 + NO3 =>
N2O3 + 3 H2O = 3 H2 + 2 NO3
CuCl2 + H2S = CuS + H2Cl2 =>
CuCl2 + H2S = CuS + H2Cl2
Bi(OH)3 + Sn(OH)4{-2} = Bi + Sn(OH)6{-2} =>
2 Bi(OH)3 + 3 Sn(OH)4{-2} = 2 Bi + 3 Sn(OH)6{-2}
Se + NaXe = NaSe2 + Xe =>
2 Se + NaXe = NaSe2 + Xe
K2Cr2O7 + MnSO4 + H2O = Cr2(SO4)3 + MnO2 + KOH =>
K2Cr2O7 + 3 MnSO4 + H2O = Cr2(SO4)3 + 3 MnO2 + 2 KOH
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
Cu + Ag(NO3) = Cu(NO3)3 + Ag =>
Cu + 3 Ag(NO3) = Cu(NO3)3 + 3 Ag
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
K2Cr2O7 + HF = KF + CrF3 + H2O + F2 =>
K2Cr2O7 + 14 HF = 2 KF + 2 CrF3 + 7 H2O + 3 F2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
C + F8 = CF2 =>
4 C + F8 = 4 CF2
C9H18O2 + KOH = C9H17KO2 + H2O =>
C9H18O2 + KOH = C9H17KO2 + H2O
C8H10 + O2 = C4H2O3 + H2O =>
2 C8H10 + 9 O2 = 4 C4H2O3 + 6 H2O
Fe + CuSO4 = Cu + Fe2(SO4)6 =>
2 Fe + 6 CuSO4 = 6 Cu + Fe2(SO4)6
Al + NI2 = AlI5 + N =>
2 Al + 5 NI2 = 2 AlI5 + 5 N
Pb(CH3COO)2*3H2O + PbO2 + NaOH = Pb3O4 + CH3COONa + H2O =>
2 Pb(CH3COO)2*3H2O + PbO2 + 4 NaOH = Pb3O4 + 4 CH3COONa + 8 H2O
ZnS(s) = Zn(s) + S2(s) =>
2 ZnS(s) = 2 Zn(s) + S2(s)
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス02/03/25
方程式のバランス03/05/24
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