| 前日に均衡した方程式 |
3 C + 2 HSbF6 = 3 CF4 + 2 SbH
CH3COOH + BaOH2 = CH3OH2 + BaCOOH =>
CH3COOH + BaOH2 = CH3OH2 + BaCOOH
HCl + K2Cr2O7 + C2H5OH = KCl + CrCl3 + C2H4O + H2O =>
8 HCl + K2Cr2O7 + 3 C2H5OH = 2 KCl + 2 CrCl3 + 3 C2H4O + 7 H2O
Al + HClO3 = AlCl3 + H2 + O2 =>
2 Al + 6 HClO3 = 2 AlCl3 + 3 H2 + 9 O2
K2Cr2O7 + FeSO4 = Cr2(SO4)3 + K2O + Fe2O3 + SO3 =>
K2Cr2O7 + 6 FeSO4 = Cr2(SO4)3 + K2O + 3 Fe2O3 + 3 SO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + NaB(OH)3 =>
7 C8H7NO3 + 2 NaBH4 + 6 H2O = 7 C8H9NO3 + 2 NaB(OH)3
Nb + H2SO4 = NbSO4 + H2 =>
Nb + H2SO4 = NbSO4 + H2
Ca + H2 = Ca2H4 =>
2 Ca + 2 H2 = Ca2H4
HF + BaS = BaF2 + H2S =>
2 HF + BaS = BaF2 + H2S
HCl + HClO2 = Cl2 + H2O =>
3 HCl + HClO2 = 2 Cl2 + 2 H2O
Na2B4O7 + CoCl2 + O2 = Co(BO2)2 + NaBO2 + Cl2 =>
2 Na2B4O7 + 2 CoCl2 + O2 = 2 Co(BO2)2 + 4 NaBO2 + 2 Cl2
Na(OH) + CaBr2 = Ca(OH)2 + NaBr =>
2 Na(OH) + CaBr2 = Ca(OH)2 + 2 NaBr
K2Cr2O4 + HCl + NaOH = K2O(aq) + NaCrO + H2O(l) + Cl(g) =>
K2Cr2O4 + 4 HCl + 2 NaOH = K2O(aq) + 2 NaCrO + 3 H2O(l) + 4 Cl(g)
K2Cr2O7 + CoCl2 = KCl + CoCr2O7 =>
K2Cr2O7 + CoCl2 = 2 KCl + CoCr2O7
Zn + S = ZnS =>
Zn + S = ZnS
HI + Rb = IRb + H =>
HI + Rb = IRb + H
(MgCO3)4*Mg(OH)2*5H2O = MgO + H2O + CO2 =>
(MgCO3)4*Mg(OH)2*5H2O = 5 MgO + 6 H2O + 4 CO2
K2Cr2O7 + H = K2OCr2 + H2O =>
K2Cr2O7 + 12 H = K2OCr2 + 6 H2O
Ba + Sr(NO3)2 = Sr + Ba(NO3)2 =>
Ba + Sr(NO3)2 = Sr + Ba(NO3)2
CuI + Ba = BaI2 + Cu =>
2 CuI + Ba = BaI2 + 2 Cu
NO + Br2 = BrNO =>
2 NO + Br2 = 2 BrNO
Ag2NO3 + K3PO4 = Ag3PO4 + K2NO3 =>
3 Ag2NO3 + 2 K3PO4 = 2 Ag3PO4 + 3 K2NO3
H + N + O = NOH3 =>
3 H + N + O = NOH3
CuNO3 + (NH4)2CO3 = Cu2CO3 + NH4NO3 =>
2 CuNO3 + (NH4)2CO3 = Cu2CO3 + 2 NH4NO3
K + Mg(OH) = Mg + K(OH) =>
K + Mg(OH) = Mg + K(OH)
FeSO4 + NaSCN = Fe(SCN)2 + Na2SO4 =>
FeSO4 + 2 NaSCN = Fe(SCN)2 + Na2SO4
HCl + SnCl2 = SnCl4 + H2 =>
2 HCl + SnCl2 = SnCl4 + H2
Al(OH)3 + KBr = AlBr3 + KOH =>
Al(OH)3 + 3 KBr = AlBr3 + 3 KOH
KI + KBrO3 + H2SO4 = I2 + KBr + K2SO4 + H2O =>
6 KI + KBrO3 + 3 H2SO4 = 3 I2 + KBr + 3 K2SO4 + 3 H2O
Al2Si2O3(OH) + Na + Ca + HCO3 + SiO2 = Na71Ca29Al1Si2O8 + CO2 + H2O =>
Al2Si2O3(OH) + 142 Na + 58 Ca + 17 HCO3 + 2 SiO2 = 2 Na71Ca29Al1Si2O8 + 17 CO2 + 9 H2O
CoCl3 + Ca(OH)2 = Co(OH)3 + CaCl2 =>
2 CoCl3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 CaCl2
Na(g) + O2(g) = Na2O =>
4 Na(g) + O2(g) = 2 Na2O
H2CO3 + HCl = COCl2 + H2O =>
H2CO3 + 2 HCl = COCl2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KMnO4 + FeCl2 = KCl + MnCl2 + FeO + Cl2 =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 2 MnCl2 + 8 FeO + 5 Cl2
Au3O = Au3 + O2 =>
2 Au3O = 2 Au3 + O2
C6H8O7 + Mg(OH)2 = C6H6O7Mg + H2O =>
C6H8O7 + Mg(OH)2 = C6H6O7Mg + 2 H2O
Pb(NO3)2 + H2 = Pb2 + HNO3 =>
2 Pb(NO3)2 + 2 H2 = Pb2 + 4 HNO3
In3(s) + O2(g) = In2O3 =>
4 In3(s) + 9 O2(g) = 6 In2O3
MnO4{-} + NO2{-} + H{+} = Mn2{+} + NO3{-} + H2O =>
4 MnO4{-} + 13 NO2{-} + 6 H{+} = 2 Mn2{+} + 13 NO3{-} + 3 H2O
AlCl3 + (CH3)2CO = AlCl3(CH3)2CO =>
AlCl3 + (CH3)2CO = AlCl3(CH3)2CO
Na2CO3 + KHP = Na + CO + KP + H2O =>
Na2CO3 + 4 KHP = 2 Na + CO + 4 KP + 2 H2O
Pb(NO3)2 + NH4I = NH4NO3 + PbI2 =>
Pb(NO3)2 + 2 NH4I = 2 NH4NO3 + PbI2
KOH + Al = K + AlOH =>
KOH + Al = K + AlOH
C7H5N3O6(s) = N2(g) + H2O(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2O(g) + 7 CO(g) + 7 C(s)
Cr + OH{-} + H2O = CrO4{-} + H2 =>
2 Cr + 2 OH{-} + 6 H2O = 2 CrO4{-} + 7 H2
Zn(s) + CUSO4(ac) = ZnSO4(a) + CU(s) =>
Zn(s) + CUSO4(ac) = ZnSO4(a) + CU(s)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
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