| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C(g) + O2 = CO2
Ca(OH)2 + C(O)2 = CaCO3 + H2O =>
Ca(OH)2 + C(O)2 = CaCO3 + H2O
Co(No3)2 + K3Po4 = Co3(Po4)2 + KNo3 =>
3 Co(No3)2 + 2 K3Po4 = Co3(Po4)2 + 6 KNo3
H2S + HClO4 = Cl2 + H2O + SO2 =>
7 H2S + 6 HClO4 = 3 Cl2 + 10 H2O + 7 SO2
Br2 + I = IBr3 =>
3 Br2 + 2 I = 2 IBr3
CrO4{2-} + S2{-} + H2O = Cr{3+}{+} + S + OH{-} =>
CrO4{2-} + 3 S2{-} + 4 H2O = Cr{3+}{+} + 6 S + 8 OH{-}
Na2S + SrBr2 = SrS + NaBr =>
Na2S + SrBr2 = SrS + 2 NaBr
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
O3 + KOH = KO2 + H2O =>
O3 + 2 KOH = 2 KO2 + H2O
H2(g) + SO4(aq) = H2SO4(aq) =>
H2(g) + SO4(aq) = H2SO4(aq)
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KCl =>
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KCl
NH3 + HOBr = NH4 + BrO =>
NH3 + HOBr = NH4 + BrO
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
Fe3O3(s) + C(s) = Fe(s) + CO(g) =>
Fe3O3(s) + 3 C(s) = 3 Fe(s) + 3 CO(g)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaOH + NiC2O4 = NiOH + NaC2O4 =>
NaOH + NiC2O4 = NiOH + NaC2O4
KF + HNO3 = HF + KNO3 =>
KF + HNO3 = HF + KNO3
HCOOH + Ca(OH)2 = Ca(COOH)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(COOH)2 + 2 H2O
Na2S + HNO3 + HCl = S + NO + NaCl + H2O =>
3 Na2S + 2 HNO3 + 6 HCl = 3 S + 2 NO + 6 NaCl + 4 H2O
NaCrO2 + O2 = NaO + Cr2O3 =>
4 NaCrO2 + O2 = 4 NaO + 2 Cr2O3
NO2 + KI = K2O + NO + I2 =>
NO2 + 2 KI = K2O + NO + I2
BiO5 + HCl = BiCl3 + Cl2 + H2O =>
2 BiO5 + 20 HCl = 2 BiCl3 + 7 Cl2 + 10 H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Fe2O3 + Mg = MgO + Fe2 =>
Fe2O3 + 3 Mg = 3 MgO + Fe2
Cr + H2O2 = Cr2O7 + H3O =>
8 Cr + 21 H2O2 = 4 Cr2O7 + 14 H3O
C10H16O4 + O2 = CO2 + H2O =>
C10H16O4 + 12 O2 = 10 CO2 + 8 H2O
Fe2(CO3)3 + H2O = Fe(OH)3 + CO2 =>
Fe2(CO3)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2
Zn + HCl = ZnCl3 + H4 =>
4 Zn + 12 HCl = 4 ZnCl3 + 3 H4
Al(OH)3 + K2CO3 = KAlO2 + CO2 + H2O =>
2 Al(OH)3 + K2CO3 = 2 KAlO2 + CO2 + 3 H2O
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
Mg + HC1 = MgC1 + H2 =>
2 Mg + 2 HC1 = 2 MgC1 + H2
AgC2H3O2 + H2S = Ag2S + H2 + C2H3O2 =>
2 AgC2H3O2 + H2S = Ag2S + H2 + 2 C2H3O2
Cl{-} + Zn{2+} = Zn + Cl2 =>
2 Cl{-} + Zn{2+} = Zn + Cl2
HN3 + H2O = N2H4 + HNO2 =>
HN3 + 2 H2O = N2H4 + HNO2
CH2 + O = CO2 + H2O =>
CH2 + 3 O = CO2 + H2O
Co + HI = CoI3 + H2 =>
2 Co + 6 HI = 2 CoI3 + 3 H2
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Al + C2ClF3 = C2 + AlCl3 + AlF3 =>
4 Al + 3 C2ClF3 = 3 C2 + AlCl3 + 3 AlF3
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
IO3 + SO3 = I + SO4 =>
IO3 + 3 SO3 = I + 3 SO4
BaCO3 + NiO + Nb2O5 + Sb2O5 = Ba3NiNbSbO9 + CO2 =>
6 BaCO3 + 2 NiO + Nb2O5 + Sb2O5 = 2 Ba3NiNbSbO9 + 6 CO2
H2Cr2O7 + HI = CrI3 + I2 + H2O =>
H2Cr2O7 + 12 HI = 2 CrI3 + 3 I2 + 7 H2O
PH2 + O2 = P2O3 + H2O =>
4 PH2 + 5 O2 = 2 P2O3 + 4 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Pb + NH3 = PbH3 + N =>
Pb + NH3 = PbH3 + N
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
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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11/25/24
方程式のバランス12/25/23
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