| 前日に均衡した方程式 |
AlBr3 + Cl2 = AlCl2 + Br3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C20H40 + O2 = CO2 + H2O =>
C20H40 + 30 O2 = 20 CO2 + 20 H2O
Ba(OH)2 + Na2(SO4) = Na(OH) + Ba(SO4) =>
Ba(OH)2 + Na2(SO4) = 2 Na(OH) + Ba(SO4)
NaClO4 + NH3 = HNO3 + H2O + NaCl =>
NaClO4 + NH3 = HNO3 + H2O + NaCl
Cu(OH)2 + CH3COOH = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3CO2)2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2CO3 + SiO2 = Si(CO3)2 + Na2O =>
2 Na2CO3 + SiO2 = Si(CO3)2 + 2 Na2O
Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn(s) + HCI(aq) = ZnCI(aq) + H2(g) =>
2 Zn(s) + 2 HCI(aq) = 2 ZnCI(aq) + H2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C8H16 + Cl2 = C8H16Cl2 =>
C8H16 + Cl2 = C8H16Cl2
NO3{-} + C = NO2 + CO2 + O{-2} =>
4 NO3{-} + C = 4 NO2 + CO2 + 2 O{-2}
(CH3)2NH + H2O = NH3 + CH3OH =>
(CH3)2NH + 2 H2O = NH3 + 2 CH3OH
C8H16 + Cl2 = C8H16Cl2 =>
C8H16 + Cl2 = C8H16Cl2
CaCl2(ac) + (NH4)2CO3(ac) = CaCO3(s) + NH4Cl(ac) =>
CaCl2(ac) + (NH4)2CO3(ac) = CaCO3(s) + 2 NH4Cl(ac)
NaBr + H3PO4 = Na2HPO4 + HBr =>
2 NaBr + H3PO4 = Na2HPO4 + 2 HBr
CO = C + CO2 =>
2 CO = C + CO2
C4H6O + KMnO4 + H2O = C4H8O4 + KOH + MnO2 =>
3 C4H6O + 4 KMnO4 + 5 H2O = 3 C4H8O4 + 4 KOH + 4 MnO2
NaNO3 + HCl + NaI = NO + H2O + I2 + NaCl =>
2 NaNO3 + 8 HCl + 6 NaI = 2 NO + 4 H2O + 3 I2 + 8 NaCl
Fe2O3H2O = Fe2O3 + H2O =>
Fe2O3H2O = Fe2O3 + H2O
(CH3CH2CH2CH2O)3PO + HNO3 = CO2 + H2O + NO2 + H3PO4 =>
(CH3CH2CH2CH2O)3PO + 72 HNO3 = 12 CO2 + 48 H2O + 72 NO2 + H3PO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HF + BrHO = H2O + BrF =>
HF + BrHO = H2O + BrF
AgNO3BaCl2 = AgCl2(s)BaNO3 =>
AgNO3BaCl2 = AgCl2(s)BaNO3
GeO + O2 = GeO2 =>
2 GeO + O2 = 2 GeO2
MnO2 + HO2{-} = MnO4{-} + H2 =>
2 MnO2 + 2 HO2{-} = 2 MnO4{-} + H2
F = F2 =>
2 F = F2
I(aq) = I(s) =>
I(aq) = I(s)
AgBr + HBr = AgHBr2 =>
AgBr + HBr = AgHBr2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Na3PO4 + KNO3 = K3PO4 + NaNO3 =>
Na3PO4 + 3 KNO3 = K3PO4 + 3 NaNO3
NHO3 + MgCO3 = H2O + CO2 + Mg(NO3)2 =>
2 NHO3 + MgCO3 = H2O + CO2 + Mg(NO3)2
As2S3 + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 3 SO2 + 22 NO2 + 8 H2O
Cu2 = Cu =>
Cu2 = 2 Cu
SiI4 + H2O = HI + H2SiO3 =>
SiI4 + 3 H2O = 4 HI + H2SiO3
NaBH4 + H2O = H2 + NaBO2 =>
NaBH4 + 2 H2O = 4 H2 + NaBO2
SO2 + K2Cr2O7 + HCl = H2SO4 + CrCl3 + KCl + H2O =>
3 SO2 + K2Cr2O7 + 8 HCl = 3 H2SO4 + 2 CrCl3 + 2 KCl + H2O
Na2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 Na2S2O5 + 5 H2SO4 = 2 Cr2(SO4)3 + 5 Na2SO4 + 5 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K2CrO4 + Na2S + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
8 K2CrO4 + 3 Na2S + 40 HCl = 16 KCl + 8 CrCl3 + 3 Na2SO4 + 20 H2O
H2SeO3 + HBr = Se + Br + H2O =>
H2SeO3 + 4 HBr = Se + 4 Br + 3 H2O
MgOHNO3HNO3 = Mg(NO3)2H2O =>
MgOHNO3HNO3 = Mg(NO3)2H2O
Cl2 + BrK = KCl + Br2 =>
Cl2 + 2 BrK = 2 KCl + Br2
H2SO4(aq) + K(OH) = K2SO4 + H(OH) =>
H2SO4(aq) + 2 K(OH) = K2SO4 + 2 H(OH)
ZnSO4 + Li3(PO4) = Zn3(PO4)2 + Li2(SO4) =>
3 ZnSO4 + 2 Li3(PO4) = Zn3(PO4)2 + 3 Li2(SO4)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
AlO(OH) + NaOH + H2O = NaAl(OH)4 =>
AlO(OH) + NaOH + H2O = NaAl(OH)4
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