| 前日に均衡した方程式 |
H2SO4 + ZnO = ZnSO4 + H2O
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
K(s) + H2SO4(aq) = K2SO4 + H2 =>
2 K(s) + H2SO4(aq) = K2SO4 + H2
Cu + O = (CuO) =>
Cu + O = (CuO)
Zn(NO2)2 + H2O = (ZnOH)NO2 + HNO2 =>
Zn(NO2)2 + H2O = (ZnOH)NO2 + HNO2
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Sr(NO3)2 + NaF = SrF2 + NaNO3 =>
Sr(NO3)2 + 2 NaF = SrF2 + 2 NaNO3
Na3[Cr(OH)6] + CO2 = Na2CO3 + Cr(OH)3 + H2O =>
2 Na3[Cr(OH)6] + 3 CO2 = 3 Na2CO3 + 2 Cr(OH)3 + 3 H2O
BaSO5 + Ag2S = BaS + Ag2SO4 =>
4 BaSO5 + 5 Ag2S = 4 BaS + 5 Ag2SO4
C15H31COONa + CaCl2 = (C15H31COO)2Ca + NaCl =>
2 C15H31COONa + CaCl2 = (C15H31COO)2Ca + 2 NaCl
Pb + (PO4) = Pb3(PO4)2 =>
3 Pb + 2(PO4) = Pb3(PO4)2
Mg + C = Mg4C3 =>
4 Mg + 3 C = Mg4C3
C7H1 + O2 = CO2 + H2O =>
4 C7H1 + 29 O2 = 28 CO2 + 2 H2O
H + S3 = H2S6 =>
2 H + 2 S3 = H2S6
CH2CHCOOH + Br2 = (CH2CHCOO)2Br + HBr =>
4 CH2CHCOOH + 3 Br2 = 2(CH2CHCOO)2Br + 4 HBr
ZnO + SO3 = ZnO3 + SO =>
ZnO + SO3 = ZnO3 + SO
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
Mg(ClO4)2 = Mg + ClO4 =>
Mg(ClO4)2 = Mg + 2 ClO4
CaCr2O7 + Pb3(PO4)4 = Ca3(PO4)2 + Pb(Cr2O7)2 =>
6 CaCr2O7 + Pb3(PO4)4 = 2 Ca3(PO4)2 + 3 Pb(Cr2O7)2
Ca(OH)2 + Al2O3 + Cl + OH + H = Ca4Al2Cl2H20O16 =>
4 Ca(OH)2 + Al2O3 + 2 Cl + 5 OH + 7 H = Ca4Al2Cl2H20O16
CrO2 + H2O = Cr(OH)3 + OH =>
CrO2 + 2 H2O = Cr(OH)3 + OH
KMnO4 + HCl + CH3OH = MnCl2 + CO2 + KCl + H2O =>
6 KMnO4 + 18 HCl + 5 CH3OH = 6 MnCl2 + 5 CO2 + 6 KCl + 19 H2O
Ca3(P2) + H2O = Ca(OH)2 + PH3 =>
Ca3(P2) + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C2H4 + O2 = HC6H9O3 + H2O =>
3 C2H4 + 2 O2 = HC6H9O3 + H2O
BaO + Mg = MgO + Ba =>
BaO + Mg = MgO + Ba
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Fe(OH)2 + KMnO4 + H2O = Fe(OH)3 + MnO2 + KOH =>
3 Fe(OH)2 + KMnO4 + 2 H2O = 3 Fe(OH)3 + MnO2 + KOH
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
Al + Cu2SO4 = Al2(SO4)3 + Cu =>
2 Al + 3 Cu2SO4 = Al2(SO4)3 + 6 Cu
B4O7{-2]+H{+}+H2O = H3BO3 =>
B4O7{-2]+2H{+}+5H2O = 4 H3BO3
C6H5O3 + O2 = CO2 + H2O =>
4 C6H5O3 + 23 O2 = 24 CO2 + 10 H2O
Cu{2+} + HNO2 + H2O = Cu + NO3{-} + H{+} =>
Cu{2+} + HNO2 + H2O = Cu + NO3{-} + 3 H{+}
CuSO4 + K3PO4 = Cu3(PO4)2 + K2SO4 =>
3 CuSO4 + 2 K3PO4 = Cu3(PO4)2 + 3 K2SO4
Ag + HNO3 = AgNO4 + NO2 + H2O =>
Ag + 4 HNO3 = AgNO4 + 3 NO2 + 2 H2O
QCl5 + H2O = HCl + H3QO4 =>
QCl5 + 4 H2O = 5 HCl + H3QO4
HNO3 + K2SO4 = KNO3 + KHSO4 =>
HNO3 + K2SO4 = KNO3 + KHSO4
HCl + HNO3 = NO2 + H2O + HClO3 =>
HCl + 6 HNO3 = 6 NO2 + 3 H2O + HClO3
Cu(NO3)2 + Cu(OH)2 = Cu + HNO3 + O2 =>
Cu(NO3)2 + Cu(OH)2 = 2 Cu + 2 HNO3 + O2
AlCI + K = KCI + Al =>
AlCI + K = KCI + Al
C2H6 + Cl2 = C2H4Cl4 + H2 =>
C2H6 + 2 Cl2 = C2H4Cl4 + H2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
CrCl3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaCl =>
2 CrCl3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaCl
Pb + I2 = PbI2 =>
Pb + I2 = PbI2
(MnOH)2SO4 + H2SO4 = MnSO4 + H2O =>
(MnOH)2SO4 + H2SO4 = 2 MnSO4 + 2 H2O
FeSO47H2O + NaOH = Fe3O4 + Na2SO4 + H2O + O2 =>
3 FeSO47H2O + 6 NaOH = Fe3O4 + 3 Na2SO4 + 6 H2O + 64 O2
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3 =>
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3
C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O
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