| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
K2CO3(aq) + CuCl2(aq) = CuCO3(s) + KCl(aq) =>
K2CO3(aq) + CuCl2(aq) = CuCO3(s) + 2 KCl(aq)
Ni{2+} + C4H8N2O2 + NH3 = NiC8H14N4O4 + NH4{+} =>
Ni{2+} + 2 C4H8N2O2 + 2 NH3 = NiC8H14N4O4 + 2 NH4{+}
NH4NO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
NH4NO3 + 5 H2SO4 + 8 FeSO4 = 4 Fe2(SO4)3 + (NH4)2SO4 + 3 H2O
H2 + S3 = HS =>
3 H2 + 2 S3 = 6 HS
AgNO3 + KOH + K2S2O8 = Ag4O4 + K2SO4 + KNO3 + H2O =>
4 AgNO3 + 8 KOH + 2 K2S2O8 = Ag4O4 + 4 K2SO4 + 4 KNO3 + 4 H2O
Hg(C2H3O2)2 + CuCl2 = HgCl2 + Cu(C2H3O2)2 =>
Hg(C2H3O2)2 + CuCl2 = HgCl2 + Cu(C2H3O2)2
Fe6(O2)3 + CO = Fe + CO2 =>
Fe6(O2)3 + 6 CO = 6 Fe + 6 CO2
NO2 + NaOH + NaHS = Na2SO4 + N2 + H2O =>
2 NO2 + NaOH + NaHS = Na2SO4 + N2 + H2O
Fe(OH)3 + HOCN = Fe(OCN)3 + H2O =>
Fe(OH)3 + 3 HOCN = Fe(OCN)3 + 3 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + 14 H2O + NO
CH3OH + CH4 = C2H6O + H2 =>
CH3OH + CH4 = C2H6O + H2
FO2 = O2 + F2 =>
2 FO2 = 2 O2 + F2
K2Cr2O7 + Na2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
FeCl3 + KMnO4 + KOH = K2MnO4 + K2FeO4 + KCl + H2O =>
FeCl3 + 3 KMnO4 + 8 KOH = 3 K2MnO4 + K2FeO4 + 3 KCl + 4 H2O
Fe + I2 = Fe3I8 =>
3 Fe + 4 I2 = Fe3I8
Kl + HCl = HKl + Cl =>
Kl + HCl = HKl + Cl
HCl(ac) + Zn(s) = ZnCl(ac) + H2 =>
2 HCl(ac) + 2 Zn(s) = 2 ZnCl(ac) + H2
AgNo3 + CuBr2 = AgBr + Cu(No3)2 =>
2 AgNo3 + CuBr2 = 2 AgBr + Cu(No3)2
Fe + HNO3 = Fe2NO3 + NO + H2O =>
6 Fe + 4 HNO3 = 3 Fe2NO3 + NO + 2 H2O
PbF2 + Ag3PO4 = Pb3(PO4)2 + AgF =>
3 PbF2 + 2 Ag3PO4 = Pb3(PO4)2 + 6 AgF
C9H12 + CH4NH3 = C10H19N =>
C9H12 + CH4NH3 = C10H19N
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
Na2SnO3 + H2O + Al = Sn + Na{+} + OH{-} + Al2(O3) =>
3 Na2SnO3 + 3 H2O + 4 Al = 3 Sn + 6 Na{+} + 6 OH{-} + 2 Al2(O3)
Mn{2} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
2 Mn{2} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
CdI2 + Ni = NiI + Cd =>
CdI2 + 2 Ni = 2 NiI + Cd
Cr + HBrO3 = Cr(BrO3)3 + Br2O3 + H2O =>
4 Cr + 18 HBrO3 = 4 Cr(BrO3)3 + 3 Br2O3 + 9 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3(Fe(C2O4)3)*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3(Fe(C2O4)3)*3H2O
Cu2CO3(OH)2(s) = CuO(s) + CO2 + H2O(g) =>
Cu2CO3(OH)2(s) = 2 CuO(s) + CO2 + H2O(g)
NaI + H3PO4 = Na3PO4 + HI =>
3 NaI + H3PO4 = Na3PO4 + 3 HI
MgO + P2O5 = MgP + O2 =>
4 MgO + 2 P2O5 = 4 MgP + 7 O2
KOH + NH3 + Br2 = N2 + KBr + H2O =>
6 KOH + 2 NH3 + 3 Br2 = N2 + 6 KBr + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
SrBr2(NH4)2CO3 = NH4Br + SrCO3 =>
SrBr2(NH4)2CO3 = 2 NH4Br + SrCO3
AgI + NH4Cl = AgCl + NH4I =>
AgI + NH4Cl = AgCl + NH4I
BaZn(OH)4 + H2SO4 = BaSO4 + Zn(OH)2 + H2O =>
BaZn(OH)4 + H2SO4 = BaSO4 + Zn(OH)2 + 2 H2O
CHO + H2O = C2H5OH + O2 =>
4 CHO + 4 H2O = 2 C2H5OH + 3 O2
LiOH + AgCl = LiCl + AgOH =>
LiOH + AgCl = LiCl + AgOH
Fe6O8 + CO = CO2 + Fe =>
Fe6O8 + 8 CO = 8 CO2 + 6 Fe
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
Fe2(CrO4)3 + H2O = Fe(OH)3 + H2CrO4 =>
Fe2(CrO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2CrO4
KCl + O2 = OCl + K =>
2 KCl + O2 = 2 OCl + 2 K
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + HOH =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 HOH
C6H14 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
4 C6H14 + 38 H{+} + 19 SO4{2-} = 24 CO2 + 19 H2S + 28 H2O
CoCl2 + NH4SCN = NH4Cl2 + CoSCN =>
CoCl2 + NH4SCN = NH4Cl2 + CoSCN
NH3(g) + O2(g) = NO(s) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(s) + 6 H2O(g)
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
H2S(g) + SO2(g) = H2O(g) + S =>
2 H2S(g) + SO2(g) = 2 H2O(g) + 3 S
H2SO4 + KY = Y + KHSO4 + SO2 + H2O =>
3 H2SO4 + 2 KY = 2 Y + 2 KHSO4 + SO2 + 2 H2O
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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04/21/25
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