| 前日に均衡した方程式 |
Ag2S + 2(NH4)Cl = (NH4)2S + 2 AgCl
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O =>
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe2(CO3)3(aq) + HF(aq) = FeF3(aq) + CO2(g) + H2O =>
Fe2(CO3)3(aq) + 6 HF(aq) = 2 FeF3(aq) + 3 CO2(g) + 3 H2O
C7H5(NO2)3(s) = CO2(g) + N2(g) + H2O(g) + C(s) =>
4 C7H5(NO2)3(s) = 7 CO2(g) + 6 N2(g) + 10 H2O(g) + 21 C(s)
RbOH = Rb + O + H =>
RbOH = Rb + O + H
Zn + H{+} + NO3{-} = Zn{2+} + H2O + NO2 =>
Zn + 4 H{+} + 2 NO3{-} = Zn{2+} + 2 H2O + 2 NO2
K2S + CO = K2O + C2S2 =>
2 K2S + 2 CO = 2 K2O + C2S2
VCl4 = V + Cl =>
VCl4 = V + 4 Cl
Na2SO4(aq) + SrS(aq) = SrSO4 + Na2S =>
Na2SO4(aq) + SrS(aq) = SrSO4 + Na2S
HCN + CH3COONa = NaCN + CH3COOH =>
HCN + CH3COONa = NaCN + CH3COOH
K2Cr2O4 + NaOH = H2O + K2CrO4 + Na2CrO =>
K2Cr2O4 + 2 NaOH = H2O + K2CrO4 + Na2CrO
CaCl2 + KCO3 = KCl2 + CaCO3 =>
CaCl2 + KCO3 = KCl2 + CaCO3
Na2S + BaCO3 = Na2CO3 + BaS =>
Na2S + BaCO3 = Na2CO3 + BaS
C3H6Cl2 + H2O = C3H6(OH)2 + HCl =>
C3H6Cl2 + 2 H2O = C3H6(OH)2 + 2 HCl
HNO3 + MgO2H2 = H2O + MgN2O6 =>
2 HNO3 + MgO2H2 = 2 H2O + MgN2O6
PbSS + O2 = PbO + SO2 =>
2 PbSS + 5 O2 = 2 PbO + 4 SO2
Mn + CH3CO2 = MnCH3CO2 =>
Mn + CH3CO2 = MnCH3CO2
C7H14Cl + O2 = CO2 + H2O + HCl =>
4 C7H14Cl + 41 O2 = 28 CO2 + 26 H2O + 4 HCl
Ti + SO4 = Ti2SO4 =>
2 Ti + SO4 = Ti2SO4
ZrO(NO3)2 + C2H5NO2 = NO2 + H2O + ZrO2 + CO2 =>
13 ZrO(NO3)2 + 2 C2H5NO2 = 28 NO2 + 5 H2O + 13 ZrO2 + 4 CO2
BaCl2 + K(SO4)3 = Ba(SO4)3 + KCl2 =>
BaCl2 + K(SO4)3 = Ba(SO4)3 + KCl2
Zi + Ar = ZiAr =>
Zi + Ar = ZiAr
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pb2(NO3) + MgBr2 = PbBr + Mg(NO3) =>
Pb2(NO3) + MgBr2 = 2 PbBr + Mg(NO3)
(NH4)2SO4 + MgSO4 = (NH4)2Mg(SO4)2 =>
(NH4)2SO4 + MgSO4 = (NH4)2Mg(SO4)2
Cu2 + HNO3 = Cu(NO3)2 + N2O3 + H2O =>
Cu2 + 6 HNO3 = 2 Cu(NO3)2 + N2O3 + 3 H2O
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + CO2 =>
4 Mg(HCO3)2 + 9 CH3COOH = 4 Mg(CH3COOH)2 + 6 H2O + 10 CO2
Ca(OH)2 + (NH4)2CO3 = CaCO3 + NH3 + H2O = =>
Ca(OH)2 + (NH4)2CO3 = CaCO3 + 2 NH3 + 2 H2O
HCl + NaC2 = HC2 + NaCl =>
HCl + NaC2 = HC2 + NaCl
Ag3NO4 = Ag + N2O4 + O =>
2 Ag3NO4 = 6 Ag + N2O4 + 4 O
Cu(OH)2 + H2CO3 = CuH4CO5 =>
Cu(OH)2 + H2CO3 = CuH4CO5
Al(Br)3 + K = KBr + Al =>
Al(Br)3 + 3 K = 3 KBr + Al
Cr3O3 + Al = Al2O2 + Cr =>
2 Cr3O3 + 6 Al = 3 Al2O2 + 6 Cr
MnCl2 + CuO = MnO + CuCl2 =>
MnCl2 + CuO = MnO + CuCl2
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
NaClCO2H2O = Na(H)2CO3Cl =>
NaClCO2H2O = Na(H)2CO3Cl
(CH3CH2)2NH + NaOH = (CH3CH2)2N + Na + H2O =>
(CH3CH2)2NH + NaOH = (CH3CH2)2N + Na + H2O
(NH4)(NO3) + HCl = NH4Cl + HNO3 =>
(NH4)(NO3) + HCl = NH4Cl + HNO3
H2O + H2C2O4 = H3O{+} + C2O4{-2} =>
2 H2O + H2C2O4 = 2 H3O{+} + C2O4{-2}
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3(s) + (NH4)3(NO3)3(aq) =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + (NH4)3(NO3)3(aq)
NH4F + Mg(OH)2 = MgF2 + NH4OH =>
2 NH4F + Mg(OH)2 = MgF2 + 2 NH4OH
Na + Ca(ClO3)2 = Na(ClO3) + Ca =>
2 Na + Ca(ClO3)2 = 2 Na(ClO3) + Ca
RbOH + NH4F = RbF + H2O + NH3 =>
RbOH + NH4F = RbF + H2O + NH3
HF + RbOH = FH2O + Rb =>
HF + RbOH = FH2O + Rb
CrSCN{2+} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{-} + SO42{-} + CrO42{-} + H2O =>
CrSCN{2+} + 87 BrO{-} + 6 OH{-} = 87 Br{-} + NO3{-} + CO3{-} + SO42{-} + CrO42{-} + 3 H2O
RbOH + H2OC = RbHC + OH =>
RbOH + H2OC = RbHC + 2 OH
NH3(aq) + ClO4{-}(aq) = NH2{-}(aq) + HClO4(aq) =>
NH3(aq) + ClO4{-}(aq) = NH2{-}(aq) + HClO4(aq)
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方程式のバランス01/09/25
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