| 前日に均衡した方程式 |
C2H4O2 + C3H8O = CH3CO2C3H7 + H2O
Cu{+2} + O{-2} = CuO =>
Cu{+2} + O{-2} = CuO
VO + H = V3O + H2O =>
3 VO + 4 H = V3O + 2 H2O
C2H5OH + KMnO4 + KOH = CH3COOH + H2O + K2MnO4 =>
C2H5OH + 4 KMnO4 + 4 KOH = CH3COOH + 3 H2O + 4 K2MnO4
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
Mg(s) + CuCl2(aq) = MgCl(aq) + Cu(s) =>
2 Mg(s) + CuCl2(aq) = 2 MgCl(aq) + Cu(s)
Pb(NO3)2(aq) + HCl(aq) = PbCl2 + H(NO3) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2 + 2 H(NO3)
A9NO3 + Zn = Zn(NO3)2 + A9 =>
2 A9NO3 + Zn = Zn(NO3)2 + 2 A9
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na(OH) + H2O =>
3 Ba(OH)2 + 2 Na2HPO4 = Ba3(PO4)2 + 4 Na(OH) + 2 H2O
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
MgC + H2SO4 = CO2 + MgH2SO2 =>
MgC + H2SO4 = CO2 + MgH2SO2
B2H6 + O2 = B3H3O6 + H2O =>
3 B2H6 + 9 O2 = 2 B3H3O6 + 6 H2O
Hg + Al2Cl3 = Hg4Al4Cl6 =>
4 Hg + 2 Al2Cl3 = Hg4Al4Cl6
MgCl2 + O2 = Cl2 + MgO =>
2 MgCl2 + O2 = 2 Cl2 + 2 MgO
H2SO2 + Fe = Fe(SO2) + H2 =>
H2SO2 + Fe = Fe(SO2) + H2
CdCl2 + Na2S = CdS(s) + NaCl =>
CdCl2 + Na2S = CdS(s) + 2 NaCl
NaOH(aq) + HCl(aq) = NaCl(aq) + OH2(s) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + OH2(s)
H2NC6H4CO2H + CH3CH2OH = H2NC6H4CO2C2H5 + H2O =>
H2NC6H4CO2H + CH3CH2OH = H2NC6H4CO2C2H5 + H2O
ZnCl2 + Sr(OH2) = Zn(OH2) + Sr(Cl2) =>
ZnCl2 + Sr(OH2) = Zn(OH2) + Sr(Cl2)
HF(g) + NaOH(s) = NaF(s) + H2O(l) =>
HF(g) + NaOH(s) = NaF(s) + H2O(l)
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
C7H8O + HCl = C7H7Cl + H2O =>
C7H8O + HCl = C7H7Cl + H2O
H2SO4 + Na2O2 = Na2SO4 + H2O2 =>
H2SO4 + Na2O2 = Na2SO4 + H2O2
NI3(g) = N(g) + I2(g) =>
2 NI3(g) = 2 N(g) + 3 I2(g)
V0 + Fe2O3 = Fe0 + V2O5 =>
6 V0 + 5 Fe2O3 = 10 Fe0 + 3 V2O5
(CH3)OCH3 + O2 = CO2 + H2O =>
(CH3)OCH3 + 3 O2 = 2 CO2 + 3 H2O
Pb(SO4)2 + CuCl2 = PbCl2 + Cu(SO4)2 =>
Pb(SO4)2 + CuCl2 = PbCl2 + Cu(SO4)2
C6H5COOH + H2O + C10H15NO = C10H15NO2 + C6H8COOH =>
2 C6H5COOH + 3 H2O + 3 C10H15NO = 3 C10H15NO2 + 2 C6H8COOH
Cu + HNO3 + H2O = H2CuO3 + NO =>
3 Cu + 4 HNO3 + H2O = 3 H2CuO3 + 4 NO
Cr2(SO4)3 + Al(OH)3 = Cr(OH)3 + Al2(SO4)3 =>
Cr2(SO4)3 + 2 Al(OH)3 = 2 Cr(OH)3 + Al2(SO4)3
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
HCl + HF = ClF3 + H2 =>
HCl + 3 HF = ClF3 + 2 H2
CaCO3 + HClO3 = Ca(ClO3)2 + H2CO3 =>
CaCO3 + 2 HClO3 = Ca(ClO3)2 + H2CO3
Al*Br3 + K2S*O4 = K*Br + Al2(S*O4)3 =>
2 Al*Br3 + 3 K2S*O4 = 6 K*Br + Al2(S*O4)3
NaAs(OH)4 + HCl = AsCl3 + H2O + NaCl =>
NaAs(OH)4 + 4 HCl = AsCl3 + 4 H2O + NaCl
MgO2 + HCl = Cl + MgCl2 + H2O =>
MgO2 + 4 HCl = 2 Cl + MgCl2 + 2 H2O
Ag(aq) + HCl(aq) = AgCl + H(s) =>
Ag(aq) + HCl(aq) = AgCl + H(s)
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na =>
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na
Li3PO4 + CdI2 = Li3I2 + CdPO4 =>
Li3PO4 + CdI2 = Li3I2 + CdPO4
NaOH + H3OCl = NaCl + H2O =>
NaOH + H3OCl = NaCl + 2 H2O
Cr2S3 = chromium + sulfur =>
Cr2S3 = 2 Cr + 3 S
NaBO2 + H2O2 + H2O = Na2[B2(O2)2(OH)4]H2O =>
2 NaBO2 + 2 H2O2 + H2O = Na2[B2(O2)2(OH)4]H2O
C6H5CHO + KMnO4 + NaOH = C6H5COOK + MnO2 + H2O + NaO =>
C6H5CHO + KMnO4 + NaOH = C6H5COOK + MnO2 + H2O + NaO
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
I2 + MnO2 + H2SO4 = HIO3 + MnSO4 + H2O =>
I2 + 5 MnO2 + 5 H2SO4 = 2 HIO3 + 5 MnSO4 + 4 H2O
CuO4S + Zn = ZnSO4 + Cu =>
CuO4S + Zn = ZnSO4 + Cu
(NO3)2 + Na3 = Na3(NO3)2 =>
(NO3)2 + Na3 = Na3(NO3)2
OH + H2O + Sn6O4OH4 + C2H5NS = SnS + CH3COOH + NH3 =>
6 OH + H2O + Sn6O4OH4 + 6 C2H5NS = 6 SnS + 6 CH3COOH + 6 NH3
PbO2Pb + H2SO4 = PbSO4 + H2O =>
PbO2Pb + 2 H2SO4 = 2 PbSO4 + 2 H2O
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