| 前日に均衡した方程式 |
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CCl3CHO + C6H5Cl = C14H9Cl5 + H2O =>
CCl3CHO + 2 C6H5Cl = C14H9Cl5 + H2O
HCl(g) + O2(g) = Cl2(g) + H2O(g) =>
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(g)
NH3 + CO2 + CH4 = HCN + H2O =>
4 NH3 + 3 CO2 + CH4 = 4 HCN + 6 H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
NH3 + AgNO3 + H2O = Ag2O + NH4NO2 =>
10 NH3 + 6 AgNO3 + H2O = 3 Ag2O + 8 NH4NO2
Br + LiOH = LiBr + LiBrO3 + H2O =>
6 Br + 6 LiOH = 5 LiBr + LiBrO3 + 3 H2O
NCl3 + O2 = N2O10 + Cl2 =>
2 NCl3 + 5 O2 = N2O10 + 3 Cl2
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
HgOH + HCl = HgCl + H2O =>
HgOH + HCl = HgCl + H2O
C2H4 + C2H6 = C3H8 =>
C2H4 + 2 C2H6 = 2 C3H8
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
P2O3 + C = P + CO2 =>
2 P2O3 + 3 C = 4 P + 3 CO2
TiCl4(g) + Mg(s) = MgCl2 + Ti(s) =>
TiCl4(g) + 2 Mg(s) = 2 MgCl2 + Ti(s)
As(s) + H2(g) = AsH3 =>
2 As(s) + 3 H2(g) = 2 AsH3
C4H6 + HCl = C4H5Cl + H2 =>
C4H6 + HCl = C4H5Cl + H2
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
H5IO6 + I2 = IO3{-} + H{+} + H2O =>
5 H5IO6 + I2 = 7 IO3{-} + 7 H{+} + 9 H2O
KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O
Na + AgNO3 = NaNO3 + Ag =>
Na + AgNO3 = NaNO3 + Ag
Cr(OH)2 + HNo3 = Cr(No3)2 + H2O =>
Cr(OH)2 + 2 HNo3 = Cr(No3)2 + 2 H2O
Y2O3 + BaCO3 + CuO = YBa2Cu3O7 + CO2 + CO =>
Y2O3 + 4 BaCO3 + 6 CuO = 2 YBa2Cu3O7 + 3 CO2 + CO
CuO + Br2 = CuBr2 + O2 =>
2 CuO + 2 Br2 = 2 CuBr2 + O2
Co(C2H3O2)2 + Na2S = CoS + NaC2H3O2 =>
Co(C2H3O2)2 + Na2S = CoS + 2 NaC2H3O2
CuI + I2 = Cu{2+} + I{-} =>
2 CuI + I2 = 2 Cu{2+} + 4 I{-}
NaOH(s) = Na2O(s) + H2O(l) =>
2 NaOH(s) = Na2O(s) + H2O(l)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CuBr2 + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
CuBr2 + 2 H2SO4 = CuSO4 + Br2 + SO2 + 2 H2O
NH4 + O3 = NO + H2O =>
NH4 + O3 = NO + 2 H2O
H2(s) + I2(g) = HI(s) =>
H2(s) + I2(g) = 2 HI(s)
KMnO4 + C9H18 + H2O = C9H18(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C9H18 + 4 H2O = 3 C9H18(OH)2 + 2 MnO2 + 2 KOH
NO(g) + H(g) = N2(g) + H2O(l) =>
2 NO(g) + 4 H(g) = N2(g) + 2 H2O(l)
K + HBr = KBr + H =>
K + HBr = KBr + H
Cu2O + SO2 = CuS + O2 =>
2 Cu2O + 4 SO2 = 4 CuS + 5 O2
Fe(OH)2(aq) + H3PO4(aq) = Fe3(PO4)2(s) + H2O =>
3 Fe(OH)2(aq) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O
Pb(NO3)2(aq) + CuCl2(aq) = PbCl2(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuCl2(aq) = PbCl2(s) + Cu(NO3)2(aq)
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
Fe2(CO3)3 + CH3COOH = Fe(CH3COO)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 CO2 + 3 H2O
C3 + H2 = CH4 =>
C3 + 6 H2 = 3 CH4
CuSO45H2O + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO45H2O + 4 NaOH + 83 C6H12O6 = Cu2O + 2 Na2SO4 + 83 C6H12O7 + 4.0000000000001H2O
Zn(s) + NH4NO3(s) = N2(g) + ZnO(s) + H2O(g) =>
Zn(s) + NH4NO3(s) = N2(g) + ZnO(s) + 2 H2O(g)
H3PO2 + CuSO4 + H2O = Cu + H3PO3 + H2SO4 =>
H3PO2 + CuSO4 + H2O = Cu + H3PO3 + H2SO4
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
Fe(OH)2 + H2O2(aq) = Fe(OH)3 =>
2 Fe(OH)2 + H2O2(aq) = 2 Fe(OH)3
Zn(s) + FeCl3 = ZnCl2 + Fe =>
3 Zn(s) + 2 FeCl3 = 3 ZnCl2 + 2 Fe
C9H13NO3 + O2 = CO2 + H2O + N2 =>
4 C9H13NO3 + 43 O2 = 36 CO2 + 26 H2O + 2 N2
H2O = H + O =>
H2O = 2 H + O
Cs(s) + H2O = CsOH + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH + H2
NH3(g) + F2(g) = NF3(g) + HF(g) =>
NH3(g) + 3 F2(g) = NF3(g) + 3 HF(g)
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