| 前日に均衡した方程式 |
CuCl2 + SO2 + 2 H2O = Cu + 2 HCl + H2SO4
Pb(NO3)3 + Na2SO4 = Pb2(SO4)3 + NaNO3 =>
2 Pb(NO3)3 + 3 Na2SO4 = Pb2(SO4)3 + 6 NaNO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Fe2O3 + CH3COH = Fe(CH3CO)3 + H2O =>
Fe2O3 + 6 CH3COH = 2 Fe(CH3CO)3 + 3 H2O
Na2CO3 + Ag(NO3)3 = Na(NO3) + Ag2(CO3)3 =>
3 Na2CO3 + 2 Ag(NO3)3 = 6 Na(NO3) + Ag2(CO3)3
NaCl + ZnBr2 = NaBr + ZnCl2 =>
2 NaCl + ZnBr2 = 2 NaBr + ZnCl2
Fe(NO3)2 + MnO2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
2 Fe(NO3)2 + MnO2 + 4 HNO3 = 2 Fe(NO3)3 + Mn(NO3)2 + 2 H2O
Ca(OH)2 + H{+} = Ca{2+} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{2+} + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al(s) + AuCl3(s) = AlCl3(l) + Au(s) =>
Al(s) + AuCl3(s) = AlCl3(l) + Au(s)
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C3H8O2 + HBr = C3H6Br2 + H2O =>
C3H8O2 + 2 HBr = C3H6Br2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
C2H5OH + Br2 = C2H5OBr + HBr =>
C2H5OH + Br2 = C2H5OBr + HBr
Fe(NO3)2(aq) + Pb(NO3)2(aq) = Fe(NO3)3(aq) + Pb(s) =>
2 Fe(NO3)2(aq) + Pb(NO3)2(aq) = 2 Fe(NO3)3(aq) + Pb(s)
C4H6O3(I) + C7H6O3(s) = C9H8O4(s) + C2H4O2(I) =>
C4H6O3(I) + C7H6O3(s) = C9H8O4(s) + C2H4O2(I)
Ca{+} + Al = Ca + Al{+3} =>
3 Ca{+} + Al = 3 Ca + Al{+3}
Cr2O3 + KOH + KMnO4 = K2CrO4 + H2O + K2MnO4 =>
Cr2O3 + 10 KOH + 6 KMnO4 = 2 K2CrO4 + 5 H2O + 6 K2MnO4
NH3 + NaClO = N2H4 + H2O + NaCl =>
2 NH3 + NaClO = N2H4 + H2O + NaCl
CH3SH(s) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
CH3SH(s) + 3 O2(g) = CO2(g) + 2 H2O(l) + SO2(g)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CrO7{-2} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{-2} + 18 Cl{-} + 28 H{+} = 2 Cr{3+} + 9 Cl2 + 14 H2O
Na2H2Y + MgSO4 = Na2SO4 + MgH2Y =>
Na2H2Y + MgSO4 = Na2SO4 + MgH2Y
Ni2Fe(CN)6 + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2Fe(CN)6 + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
MnO4{-} + H{+} + (COO)2{2-} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 16 H{+} + 5(COO)2{2-} = 2 Mn{2+} + 10 CO2 + 8 H2O
C6H5CHBrCH2Br + KOH = C6H5CCH + KBr + H2O =>
C6H5CHBrCH2Br + 2 KOH = C6H5CCH + 2 KBr + 2 H2O
CH3COO + O2 = CO2 + H2O =>
4 CH3COO + 7 O2 = 8 CO2 + 6 H2O
HNO3 + MnCO3 = CO2 + H2O + Mn(NO3)2 =>
2 HNO3 + MnCO3 = CO2 + H2O + Mn(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2S1 + O2 = SO2 + H2O =>
2 H2S1 + 3 O2 = 2 SO2 + 2 H2O
Cu + (OH)2 = Cu(OH)2 =>
Cu + (OH)2 = Cu(OH)2
Cl + Ag(CH3COO) + HNO3 = AgCl + CH3COOH + NO3 =>
Cl + Ag(CH3COO) + HNO3 = AgCl + CH3COOH + NO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
U + O2 = U3O8 =>
3 U + 4 O2 = U3O8
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg(OH)2 + H2SO4 = H(OH) + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H(OH) + MgSO4
AI = AI{3}{+} + e =>
AI = AI{3}{+} + 3e
CH4 + Br2 = CH2Br + H2Br =>
CH4 + Br2 = CH2Br + H2Br
Ba + MnBr = BaBr2 + Mn =>
Ba + 2 MnBr = BaBr2 + 2 Mn
PCl5 + KOH = H3PO4 + KCl + H2O =>
PCl5 + 5 KOH = H3PO4 + 5 KCl + H2O
I1(aq) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
2 I1(aq) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
KH2PO4 + NH3 = KNH4HPO4 =>
KH2PO4 + NH3 = KNH4HPO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H8O + O = C02 + H2O =>
2 C3H8O + 6 O = 3 C02 + 8 H2O
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