| 前日に均衡した方程式 |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Na2S + Fe2(SO4)3 = Na2SO4 + FeS + S =>
3 Na2S + Fe2(SO4)3 = 3 Na2SO4 + 2 FeS + S
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
CuO + CuCl2 + H2O = Cu2(OH)3Cl =>
3 CuO + CuCl2 + 3 H2O = 2 Cu2(OH)3Cl
CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl
HOH = H2 + O2 =>
2 HOH = 2 H2 + O2
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
C6H8 + Cl2 = C6H8Cl4 =>
C6H8 + 2 Cl2 = C6H8Cl4
CuO + CuCl2 + H2O = Cu2(OH)3Cl =>
3 CuO + CuCl2 + 3 H2O = 2 Cu2(OH)3Cl
CH3COOK + HBr = CH3COOH + KBr =>
CH3COOK + HBr = CH3COOH + KBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H8 + Cl2 = C6H8Cl4 =>
C6H8 + 2 Cl2 = C6H8Cl4
CuO + CuCl2 + H2O = Cu2(OH)3Cl =>
3 CuO + CuCl2 + 3 H2O = 2 Cu2(OH)3Cl
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + K2S2O3 + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S2O3 + H2O = 8 MnO2 + 6 K2SO4 + 2 KOH
H2 + WO3 = H2O + W =>
3 H2 + WO3 = 3 H2O + W
CH8N2 + O2 + OH{-} = (CO3)2{-} + H2O + N2 =>
8 CH8N2 + 27 O2 + 4 OH{-} = 4(CO3)2{-} + 34 H2O + 8 N2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
H2SO4 + Al2(CO3)3 = Al2(SO4)3 + CO2 + H2O =>
3 H2SO4 + Al2(CO3)3 = Al2(SO4)3 + 3 CO2 + 3 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KHCO3(aq) = KOH(aq) + CO2(g) =>
KHCO3(aq) = KOH(aq) + CO2(g)
MnO4{-} + Hg + H{+} = HgO + MnO2 + H2O =>
2 MnO4{-} + 3 Hg + 2 H{+} = 3 HgO + 2 MnO2 + H2O
KI + H3PO4 + H2O2 = H2O + I2 + K3PO4 =>
6 KI + 2 H3PO4 + 3 H2O2 = 6 H2O + 3 I2 + 2 K3PO4
KNO3 + HI + H2SO4 + Zn = I2 + ZnNO + K2SO4 + H2O =>
2 KNO3 + 6 HI + H2SO4 + 2 Zn = 3 I2 + 2 ZnNO + K2SO4 + 4 H2O
H(PH2O2) + I2 + H2O = H2(PHO3) + HI =>
H(PH2O2) + I2 + H2O = H2(PHO3) + 2 HI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaBO3H2O + HCl = BO2 + H2O2 + H2O + NaCl =>
2 NaBO3H2O + 2 HCl = 2 BO2 + H2O2 + 2 H2O + 2 NaCl
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C2H4CO2 + OH = C2H2O2 + H2O =>
2 C2H4CO2 + 6 OH = 3 C2H2O2 + 4 H2O
C12H22O12 + CuO = CO2 + Cu + H2O =>
C12H22O12 + 23 CuO = 12 CO2 + 23 Cu + 11 H2O
NH4Cl + Li3PO4 = (NH4)3PO4 + LiCl =>
3 NH4Cl + Li3PO4 = (NH4)3PO4 + 3 LiCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
Zr + H2S = ZrS2 + H2 =>
Zr + 2 H2S = ZrS2 + 2 H2
FeCl3 + K2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
HF + CH3COO = F + CH4COO =>
HF + CH3COO = F + CH4COO
V{5+} + Mg = V + Mg{2+} =>
2 V{5+} + 5 Mg = 2 V + 5 Mg{2+}
HCOOH + KMnO4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 5 CO2 + K2SO4
COCl2 + H2O = HCl + CO(oh)2 =>
COCl2 + H2O = 2 HCl + CO(oh)2
CuO + CuCl2 + H2O = Cu2(OH)3Cl =>
3 CuO + CuCl2 + 3 H2O = 2 Cu2(OH)3Cl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ba2 + CO23 = Ba2CO23 =>
Ba2 + CO23 = Ba2CO23
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnCl + Na = ZnNa + Cl =>
ZnCl + Na = ZnNa + Cl
ZnO + H2(SO4) = Zn(SO4) + H2O =>
ZnO + H2(SO4) = Zn(SO4) + H2O
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