| 前日に均衡した方程式 |
Zn + 6 NH4OH = [Zn(NH3)6](OH)2 + H2 + 4 H2O
Magnesiumoxide + carbondioxide = magnesiumcarbonate =>
MgO + CO2 = MgCO3
PbO + HN3 = Pb + N2 + H2O =>
PbO + 2 HN3 = Pb + 3 N2 + H2O
C2H4 + HCl + O2 = C2H3Cl3 + H2O =>
C2H4 + 3 HCl + O2 = C2H3Cl3 + 2 H2O
Pb(NO3)2 + MnSO4 = PbSO4 + Mn(NO3)2 =>
Pb(NO3)2 + MnSO4 = PbSO4 + Mn(NO3)2
CO2 + H2O + NH3 = H + NCO3 =>
CO2 + H2O + NH3 = 5 H + NCO3
C4H8O2 + LiAlH4 + H2O = C2H6O + LiAlO2 =>
2 C4H8O2 + LiAlH4 + 2 H2O = 4 C2H6O + LiAlO2
Na2(CO3) + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3) =>
Na2(CO3) + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + NaC2O4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 10 NaC2O4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 20 CO2
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
Na2O5 + LiOH = Li2O5 + NaOH =>
Na2O5 + 2 LiOH = Li2O5 + 2 NaOH
Au(NO3)3Sn = Sn(NO3)3Au =>
Au(NO3)3Sn = Sn(NO3)3Au
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
CH3POCl2 + H2O = CH3PO2 + HCl =>
CH3POCl2 + H2O = CH3PO2 + 2 HCl
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
FeCl3 + SnCl2 = Fe2 + SnCl4 =>
2 FeCl3 + 3 SnCl2 = Fe2 + 3 SnCl4
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + CH3CO2H + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 4 MnSO4 + 2 K2SO4 + 5 CH3CO2H + 11 H2O
CH12O08 = H2O + CO2 =>
CH12O08 = 6 H2O + CO2
Mg + C6H8O7 = C6H6O7Mg + H2 =>
Mg + C6H8O7 = C6H6O7Mg + H2
CrCl3 + [(CH3CO)2CH2] = Cr[(CH3CO)2CH]3 + HCl =>
CrCl3 + 3[(CH3CO)2CH2] = Cr[(CH3CO)2CH]3 + 3 HCl
FeBr2 + Br2 = Fe3Br8 =>
3 FeBr2 + Br2 = Fe3Br8
AlO4 + OH = AlO5 + H =>
AlO4 + OH = AlO5 + H
KCl + KHSO4 + KMnO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
10 KCl + 16 KHSO4 + 2 KMnO4 = 14 K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Co + Na2CO3 = Na2Co + CO3 =>
Co + Na2CO3 = Na2Co + CO3
BaBr2 + NH4(SO4)2 = Ba(SO4)2 + NH4Br2 =>
BaBr2 + NH4(SO4)2 = Ba(SO4)2 + NH4Br2
CO(NO3)2 + CaCl2 = COCl2 + Ca(NO3)2 =>
CO(NO3)2 + CaCl2 = COCl2 + Ca(NO3)2
Ag + S8 = *Ag2S =>
16 Ag + S8 = 8*Ag2S
Al + Cu(NO3)2 = AlCu2 + NO3 =>
Al + 2 Cu(NO3)2 = AlCu2 + 4 NO3
I2 + C5H8 = C5H6 + HI =>
I2 + C5H8 = C5H6 + 2 HI
H{+} + Cr2O7{2-} + Ni = Ni{2+} + Cr{3+} + H2O =>
14 H{+} + Cr2O7{2-} + 3 Ni = 3 Ni{2+} + 2 Cr{3+} + 7 H2O
(CH3)2CHOH = (CH3)2CO + H =>
(CH3)2CHOH = (CH3)2CO + 2 H
(NH4)3N + Na2S = (NH4)2S + Na3N =>
2(NH4)3N + 3 Na2S = 3(NH4)2S + 2 Na3N
CH4 + KMnO4 + H2O = CH3OH + KOH + MnO2 =>
3 CH4 + 2 KMnO4 + H2O = 3 CH3OH + 2 KOH + 2 MnO2
Pb2CrO4 + HNO3 = Pb(NO3) + CrO3 + H2O =>
Pb2CrO4 + 2 HNO3 = 2 Pb(NO3) + CrO3 + H2O
Cl2(g) + KI(ac) = KCl(ac) + I2(ac) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(ac)
NH4 + O2 = NO3{-} + H{+} + H2O =>
4 NH4 + 9 O2 = 4 NO3{-} + 4 H{+} + 6 H2O
Fe + CuOH = FeOH + Cu =>
Fe + CuOH = FeOH + Cu
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
Fe3O4 + Al = Fe9 + Al2O3 =>
3 Fe3O4 + 8 Al = Fe9 + 4 Al2O3
Sr(OH)2 + K = K(OH) + Sr =>
Sr(OH)2 + 2 K = 2 K(OH) + Sr
HNO3 + AgBr = AgNO3 + HBr =>
HNO3 + AgBr = AgNO3 + HBr
N2O3 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 N2O3 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 10 HNO3 + 2 K2SO4 + H2O
KMnO4 + C2H5OH = MnO2 + CH3CHO + KOH + H2O =>
2 KMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 2 KOH + 2 H2O
(Al)2O3 = Al + O2 =>
2(Al)2O3 = 4 Al + 3 O2
Cu(s) + HNO3(aq) = H2 + Cu(NO3)2 =>
Cu(s) + 2 HNO3(aq) = H2 + Cu(NO3)2
Zn + Pb(OAc)2 = Zn(OAc) + Pb =>
2 Zn + Pb(OAc)2 = 2 Zn(OAc) + Pb
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