| 前日に均衡した方程式 |
3 CaS + 2 FeCl3 = 3 CaCl2 + Fe2S3
BaCl2(aq) + Fe(NO3)3(aq) = FeCl2(aq) + Ba(NO3)3 =>
BaCl2(aq) + Fe(NO3)3(aq) = FeCl2(aq) + Ba(NO3)3
KMnO4 + CH4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
8 KMnO4 + 5 CH4 + 12 H2SO4 = 8 MnSO4 + 5 CO2 + 4 K2SO4 + 22 H2O
Mg(s) + ZnI2(aq) = MgI2(aq) + Zn(s) =>
Mg(s) + ZnI2(aq) = MgI2(aq) + Zn(s)
PbCO4 = PbO2 + CO2 =>
PbCO4 = PbO2 + CO2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Ca3[PO4]2 + H2SO4 = CaSO4 + Ca[H2PO4]2 =>
Ca3[PO4]2 + 2 H2SO4 = 2 CaSO4 + Ca[H2PO4]2
C6H5NO2 + C6H1406 = C12H10N2 + C6H12O4 + H2O =>
1402 C6H5NO2 + 4 C6H1406 = 701 C12H10N2 + 4 C6H12O4 + 2788 H2O
CH3COONa + H2O = HC2H3O2 + NaOH =>
CH3COONa + H2O = HC2H3O2 + NaOH
KNO3() + PbSO4() = Pb(NO3)2() + K2SO4() =>
2 KNO3() + PbSO4() = Pb(NO3)2() + K2SO4()
C2H5{-}C6H4{-}C2H5 + KMnO4 + H2O = C2H3(OH)2{-}C6H4{-}C2H3(OH)2 + KOH + MnO2 =>
3 C2H5{-}C6H4{-}C2H5 + 4 KMnO4 + 2 H2O = 3 C2H3(OH)2{-}C6H4{-}C2H3(OH)2 + 4 KOH + 4 MnO2
BrK + ClCd + KOH = Cd + ClK + KBrO3 + H2O =>
BrK + 6 ClCd + 6 KOH = 6 Cd + 6 ClK + KBrO3 + 3 H2O
H2O2 + N2O = NO2 + H2O =>
3 H2O2 + N2O = 2 NO2 + 3 H2O
Ca3[PO4]2 + H2SO4 = CaSO4 + Ca[H2PO4]2 =>
Ca3[PO4]2 + 2 H2SO4 = 2 CaSO4 + Ca[H2PO4]2
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
(Mg)2 + (PO4)3 = Mg3(PO4)2 =>
9(Mg)2 + 4(PO4)3 = 6 Mg3(PO4)2
TaO2 + HCl = TaCl4 + H2O =>
TaO2 + 4 HCl = TaCl4 + 2 H2O
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cu(CH3COO)2 + BaS = CuS + Ba(CH3COO)2 =>
Cu(CH3COO)2 + BaS = CuS + Ba(CH3COO)2
CaCO3 + HOH = Ca(OH)2 + CO2 =>
CaCO3 + HOH = Ca(OH)2 + CO2
HMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 HMnO4 + 8 KOH = 4 K2MnO4 + O2 + 6 H2O
AlCl3 + O2 = Al2O3 + ClO =>
4 AlCl3 + 9 O2 = 2 Al2O3 + 12 ClO
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
HBr + NH3 = Br + NH4 =>
HBr + NH3 = Br + NH4
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Na2SO4 + Cr[(OH)3] = NaOH + Cr2[(SO4)3] =>
3 Na2SO4 + 2 Cr[(OH)3] = 6 NaOH + Cr2[(SO4)3]
SC2O3(s) + SO3(l) = SC2(SO4)3(s) =>
SC2O3(s) + 3 SO3(l) = SC2(SO4)3(s)
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
HCCH(g) + O2(g) = CO2(g) + H2O(l) =>
2 HCCH(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
NH4Cl + NaOH = NH4Na + ClOH =>
NH4Cl + NaOH = NH4Na + ClOH
CoO = Co + O2 =>
2 CoO = 2 Co + O2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Ca + (NH4)2C2O4 = CaC2O4 + NH4 =>
Ca + (NH4)2C2O4 = CaC2O4 + 2 NH4
Na2S + H3O + Cl = H2S + NaCl + H2O =>
Na2S + 2 H3O + 2 Cl = H2S + 2 NaCl + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2SO4(aq) + NaCl(aq) = Na2SO4 + NH4Cl =>
(NH4)2SO4(aq) + 2 NaCl(aq) = Na2SO4 + 2 NH4Cl
BaCl2 + Ba(NO3)2 + H2SO4 = BaSO4 + ClNO3 + H2 =>
BaCl2 + Ba(NO3)2 + 2 H2SO4 = 2 BaSO4 + 2 ClNO3 + 2 H2
CH4(g) + Br2 = CBr4(s) + HBr(g) =>
CH4(g) + 4 Br2 = CBr4(s) + 4 HBr(g)
Na + Cl = NaCl =>
Na + Cl = NaCl
LiOH + Na2CrO4 = CrOH + LiO4 + Na2 =>
LiOH + Na2CrO4 = CrOH + LiO4 + Na2
K2CrO4(aq) + HCl(aq) = H2CrO4(aq) + KCl(aq) =>
K2CrO4(aq) + 2 HCl(aq) = H2CrO4(aq) + 2 KCl(aq)
I2(s) + HCl(aq) = H(g) + ICl(aq) =>
I2(s) + 2 HCl(aq) = 2 H(g) + 2 ICl(aq)
CO2 + H2O = C6H12O3 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O3 + 15 O2
Ni(NO3)2 = Ni203 + NO2 + O2 =>
203 Ni(NO3)2 = Ni203 + 406 NO2 + 203 O2
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
BaF2 + KNO3 = Ba(NO3)2 + KF =>
BaF2 + 2 KNO3 = Ba(NO3)2 + 2 KF
Pb(CH3COO)2 + Na2S = PbS + NaCH3 + CO2 =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3 + 2 CO2
NaCl + AgN = AgCl + NaN =>
NaCl + AgN = AgCl + NaN
Sn + Ca(No3)2 = Sn(No3)2 + Ca =>
Sn + Ca(No3)2 = Sn(No3)2 + Ca
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