| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
NaOH(l) + CuSO4(l) = CuOH(s) + NaSO4(aq)
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2 + Na(Cl) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2 + 2 Na(Cl)
Rb(s) + H2O(l) = RbH2O(s) =>
Rb(s) + H2O(l) = RbH2O(s)
KClO3 + C6H22O11 = KCl + CO2 + H2O =>
4 KClO3 + C6H22O11 = 4 KCl + 6 CO2 + 11 H2O
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
Sn(OH)2 + NaOH = Sn(ONa)2 + H2O =>
Sn(OH)2 + 2 NaOH = Sn(ONa)2 + 2 H2O
KH2PO4 + HCl = H3PO4 + KCl =>
KH2PO4 + HCl = H3PO4 + KCl
CaSO3 + HBr = CaBr2 + SO2 + H2O =>
CaSO3 + 2 HBr = CaBr2 + SO2 + H2O
MnO4{-}(aq) + S2O3{2-}(aq) + H2O = MnO2(s) + SO4{2-}(aq) + OH{-}(aq) =>
8 MnO4{-}(aq) + 3 S2O3{2-}(aq) + H2O = 8 MnO2(s) + 6 SO4{2-}(aq) + 2 OH{-}(aq)
TiCl4 + NaOH = Ti(OH)2 + NaCl2 =>
TiCl4 + 2 NaOH = Ti(OH)2 + 2 NaCl2
AgC2H3O2 + NH4I = AgI + C2H3O2 + NH4 =>
AgC2H3O2 + NH4I = AgI + C2H3O2 + NH4
Sr(OH)2 = OH + Sr =>
Sr(OH)2 = 2 OH + Sr
KMnO4 + HI + H2SO4 = I2 + KHSO4 + MnSO4 + H2O =>
2 KMnO4 + 10 HI + 4 H2SO4 = 5 I2 + 2 KHSO4 + 2 MnSO4 + 8 H2O
HB(aq) + O2(g) = HBO2(aq) =>
HB(aq) + O2(g) = HBO2(aq)
H2O2 + Mn = H2O + MnO2 =>
2 H2O2 + Mn = 2 H2O + MnO2
Fe + Fe2O3 + CrO2 + V2O3 = Fe118Cr5V177O400 =>
70 Fe + 83 Fe2O3 + 10 CrO2 + 177 V2O3 = 2 Fe118Cr5V177O400
magnesium + CuSO4 = copper + magnesiumsulfate =>
Mg + CuSO4 = Cu + MgSO4
I2 + KClO3 + H2O = HIO + KCl =>
3 I2 + KClO3 + 3 H2O = 6 HIO + KCl
(d)CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O(l) =>
2(d)CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O(l)
CaHPO4 + Na2CO3 = Na3PO4 + CaCO3 + H2O + CO2 =>
2 CaHPO4 + 3 Na2CO3 = 2 Na3PO4 + 2 CaCO3 + H2O + CO2
H2SO4 + CH3COO = HSO4 + CH3COOH =>
H2SO4 + CH3COO = HSO4 + CH3COOH
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
KOH + ZnY2 = KY + Zn(OH)2 =>
2 KOH + ZnY2 = 2 KY + Zn(OH)2
NH4Cl + Hg2(C2H4O2)2 = NH4C2H4O2 + Hg2Cl2 =>
2 NH4Cl + Hg2(C2H4O2)2 = 2 NH4C2H4O2 + Hg2Cl2
CH2Br2 + O2 = CO2 + H2O + Br2 =>
2 CH2Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br2
CrO{-} + OH{-} + Br = CrO4{2-} + Br{-} + H2O =>
CrO{-} + 6 OH{-} + 5 Br = CrO4{2-} + 5 Br{-} + 3 H2O
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
CuS + O = Cu2O + SO2 =>
2 CuS + 5 O = Cu2O + 2 SO2
Br2 + FeCl3 = Cl2 + FeBr3 =>
3 Br2 + 2 FeCl3 = 3 Cl2 + 2 FeBr3
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
Mg + NaOH = MgNaOH =>
Mg + NaOH = MgNaOH
Al2(C2H5)6 + C2H4 = Al2(C8H17)6 =>
Al2(C2H5)6 + 18 C2H4 = Al2(C8H17)6
Br2 + CaF2 = Br2F2 + Ca =>
Br2 + CaF2 = Br2F2 + Ca
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr(NO3) + H2SO4 = H2(NO3) + SrSO4 =>
Sr(NO3) + H2SO4 = H2(NO3) + SrSO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Zn2S + O = Zn3O + SO2 =>
3 Zn2S + 8 O = 2 Zn3O + 3 SO2
S2O3{-I} + Br2 + H2O = SO4{-2} + Br{-I} + H{+} =>
2 S2O3{-I} + 7 Br2 + 10 H2O = 4 SO4{-2} + 14 Br{-I} + 20 H{+}
O2 + NaCN + Ag + H2O = AgCN + NaOH =>
O2 + 4 NaCN + 4 Ag + 2 H2O = 4 AgCN + 4 NaOH
NI + ZnCl2 = NCl2 + ZnI =>
NI + ZnCl2 = NCl2 + ZnI
I{+2} + KCl = KClI{+2} =>
I{+2} + KCl = KClI{+2}
H2SO4 + AgCl = Ag + SO4 + HCl =>
H2SO4 + 2 AgCl = 2 Ag + SO4 + 2 HCl
Cu(OH)2CO3 + C = CO2 + Cu + H2O =>
Cu(OH)2CO3 + C = 2 CO2 + Cu + H2O
N2H4 + O2 = NH2O =>
N2H4 + O2 = 2 NH2O
C7H6O + C3H4O4 = C6H5CHCHCO2H =>
6 C7H6O + C3H4O4 = 5 C6H5CHCHCO2H
FeCl3 + Na2SO3 = Fe2(SO3)3 + Na + Cl =>
2 FeCl3 + 3 Na2SO3 = Fe2(SO3)3 + 6 Na + 6 Cl
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
Mg(NO3)2 + Na2CO3 = MgCO3(s) + Na2(NO3)2(aq) =>
Mg(NO3)2 + Na2CO3 = MgCO3(s) + Na2(NO3)2(aq)
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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12/15/24
方程式のバランス01/14/24
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