| 前日に均衡した方程式 |
{-}methyl{-}2{-}butanol = {-}chloro{-}2{-}methylbutane
C8H10 + Br = C8H10Br =>
C8H10 + Br = C8H10Br
Na2O + O2 = NaO =>
2 Na2O + O2 = 4 NaO
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 Na2CO3 + 2 C6H8O7 = 2 C6H5Na3O7 + 3 CO2 + 3 H2O
NaHCO3(s) + CH3COOH = CH3COONa() + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH = CH3COONa() + CO2(g) + H2O(l)
C + H + N + O = C25H25NO =>
25 C + 25 H + N + O = C25H25NO
PH3 + O2 = P4O10(s) + H2O =>
4 PH3 + 8 O2 = P4O10(s) + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
FeCl2 + Ag2S = FeS + ClAg =>
FeCl2 + Ag2S = FeS + 2 ClAg
Br + C = Br4C =>
4 Br + C = Br4C
Na2CO3 + HC2H3O2 = NaH2C2O + CO2 + H2O =>
4 Na2CO3 + 9 HC2H3O2 = 8 NaH2C2O + 6 CO2 + 10 H2O
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
(NH4)2SO4(aq) + NaOH(aq) = NH4OH(s) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH4OH(s) + Na2SO4(aq)
Mn + HNO3 + H2O = [Mn(H2O)6](NO3)2 + H2 =>
Mn + 2 HNO3 + 6 H2O = [Mn(H2O)6](NO3)2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
HCl + Cu(OH) = CuCl + HOH =>
HCl + Cu(OH) = CuCl + HOH
Ba + HNO3 = Ba(NO3)2 + H =>
Ba + 2 HNO3 = Ba(NO3)2 + 2 H
AlNiSO4 = AlSO4Ni =>
AlNiSO4 = AlSO4Ni
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4 =>
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4
H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O
SBr3 = S8 + Br2 =>
8 SBr3 = S8 + 12 Br2
Pb3O4 = PbO2 + Pb =>
Pb3O4 = 2 PbO2 + Pb
Ag + HNO3(aq) = H2 + AgNO3(aq) =>
2 Ag + 2 HNO3(aq) = H2 + 2 AgNO3(aq)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
KClO3 + Li3PO4 = K3PO4 + LiClO3 =>
3 KClO3 + Li3PO4 = K3PO4 + 3 LiClO3
AuCl2 + SnCl2 = Au + SnCl4 =>
AuCl2 + SnCl2 = Au + SnCl4
Cu + (NO3)2 + Na2S = Cu2S + NaNO3 =>
2 Cu + (NO3)2 + Na2S = Cu2S + 2 NaNO3
Fe + CuSO4 = Cu + Fe2[SO4]3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2[SO4]3
K2FeO4 + K2SO3 + H2SO4 = K2SO4 + FeSO4 + H2O =>
K2FeO4 + 2 K2SO3 + 2 H2SO4 = 3 K2SO4 + FeSO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O =>
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O
V + Cl = VCl5 =>
V + 5 Cl = VCl5
Na2S(aq) + KIO3(aq) = K2S + NaI + O2 =>
Na2S(aq) + 2 KIO3(aq) = K2S + 2 NaI + 3 O2
N2O3 + H2 = H2O + N =>
N2O3 + 3 H2 = 3 H2O + 2 N
C6H11OH + K2Cr2O7 + HCl = C5H9COOH + CrCl3 + H2O + KCl =>
3 C6H11OH + 2 K2Cr2O7 + 16 HCl = 3 C5H9COOH + 4 CrCl3 + 11 H2O + 4 KCl
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
H2SO4 + Ca3P2 = SO2 + H2O + Ca3(PO4)2 =>
8 H2SO4 + Ca3P2 = 8 SO2 + 8 H2O + Ca3(PO4)2
SiO2 + Ca3(PO4)2 + Zn = CaSiO3 + P + ZnO =>
3 SiO2 + Ca3(PO4)2 + 5 Zn = 3 CaSiO3 + 2 P + 5 ZnO
Bi + H2 = BiH =>
2 Bi + H2 = 2 BiH
NaNO3 + Al + NaOH + H2O = Na2(Al(OH)6) + NaNH3 =>
4 NaNO3 + 9 Al + 18 NaOH + 24 H2O = 9 Na2(Al(OH)6) + 4 NaNH3
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
CS2 + F2 = CF4 + S2 =>
CS2 + 2 F2 = CF4 + S2
SF6 + O2 = SO + F2 =>
2 SF6 + O2 = 2 SO + 6 F2
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Co(NH3)6Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)6Cl3 + 6 NaOH = Co2O3 + 12 NH3 + 6 NaCl + 3 H2O
Al + FeCl2 = Al(FeCl2) =>
Al + FeCl2 = Al(FeCl2)
HSbCl6 + H2S = H3SbCl6 + S2 =>
2 HSbCl6 + 2 H2S = 2 H3SbCl6 + S2
Na + O2 = Na2O(aq) =>
4 Na + O2 = 2 Na2O(aq)
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