| 前日に均衡した方程式 |
3 KAlO2 + AlCl3 + 6 H2O = 4 Al(OH)3 + 3 KCl
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq) =>
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq)
BaS + Ca(OH)2 = Ba(OH)2 + CaS =>
BaS + Ca(OH)2 = Ba(OH)2 + CaS
Zn(NO3)2 + Na2Co3 = Zn2Co3 + Na(NO3)2 =>
2 Zn(NO3)2 + Na2Co3 = Zn2Co3 + 2 Na(NO3)2
C6H5Cl + HCl = C6H4Cl2 + H2 =>
C6H5Cl + HCl = C6H4Cl2 + H2
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
HI + HSO4 = I2 + H2S + H2O =>
18 HI + 2 HSO4 = 9 I2 + 2 H2S + 8 H2O
[Fe(cn)6] + BaCl2 = Ba2[Fe(cn)6] + Cl =>
[Fe(cn)6] + 2 BaCl2 = Ba2[Fe(cn)6] + 4 Cl
CO2CaCO3 = CO2CO3Ca =>
CO2CaCO3 = CO2CO3Ca
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
POCl3 + H2O = Cl{-} + H3PO4 + H{+} =>
POCl3 + 3 H2O = 3 Cl{-} + H3PO4 + 3 H{+}
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Ba(NO3)2 + NaF = BaF2 + NaNO3 =>
Ba(NO3)2 + 2 NaF = BaF2 + 2 NaNO3
CrO2 + HNO3 = Cr(NO3)4 + H2O =>
CrO2 + 4 HNO3 = Cr(NO3)4 + 2 H2O
CaO + SO2 = CaS + CaSO4 =>
4 CaO + 4 SO2 = CaS + 3 CaSO4
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
RbHCO3 + HCl = RbCl + CO2 + H2O =>
RbHCO3 + HCl = RbCl + CO2 + H2O
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H3O{+} =>
HNO3 + 2 H2SO4 = NO2{+} + 2 HSO4{-} + H3O{+}
HF = FH =>
HF = FH
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
PbO2(c) = PbO(c) + O2(g) =>
2 PbO2(c) = 2 PbO(c) + O2(g)
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
ZnFeCl3 = FeZnCl3 =>
ZnFeCl3 = FeZnCl3
Cr2O3 + NaBrO3 + H2O + H2SO4 = H2Cr2O7 + Br2 + Na2SO4 =>
5 Cr2O3 + 6 NaBrO3 + 2 H2O + 3 H2SO4 = 5 H2Cr2O7 + 3 Br2 + 3 Na2SO4
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Na2Co3 + NH3 + H2O = NaOH + (NH4)2Co3 =>
Na2Co3 + 2 NH3 + 2 H2O = 2 NaOH + (NH4)2Co3
NH3(g) + H2O = NH4OH(aq) =>
NH3(g) + H2O = NH4OH(aq)
ZnOHCl = ZnClOH =>
ZnOHCl = ZnClOH
HAsO3 + Zn(OH)2 = Zn(AsO3)2 + H2O =>
2 HAsO3 + Zn(OH)2 = Zn(AsO3)2 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
VOCl2 + Zn + HCl = VCl3 + ZnCl2 + H2O =>
2 VOCl2 + Zn + 4 HCl = 2 VCl3 + ZnCl2 + 2 H2O
C6H10O + NaBH4 + H2O = C6H12O + NaH2BO3 =>
4 C6H10O + NaBH4 + 3 H2O = 4 C6H12O + NaH2BO3
CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O
C4H10 + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C4H10 + 10 KMnO4 = 6 CH3COOK + 10 MnO2 + 4 KOH + 4 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Mg + NO3 = MgO + N =>
3 Mg + NO3 = 3 MgO + N
Ca(OH)2 + (NH4)Cl = CaCl2 + NH4OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2 NH4OH
U + O5 = UO2 =>
5 U + 2 O5 = 5 UO2
Cr2O3 + NaBrO3 + H2O + H2SO4 = H2Cr2O7 + Br2 + Na2SO4 =>
5 Cr2O3 + 6 NaBrO3 + 2 H2O + 3 H2SO4 = 5 H2Cr2O7 + 3 Br2 + 3 Na2SO4
S + Cl2 = S4Cl =>
8 S + Cl2 = 2 S4Cl
NaClO + Cr2(SO4)3 + NaOH = NaCl + Na2SO4 + Na2CrO4 + H2O =>
3 NaClO + Cr2(SO4)3 + 10 NaOH = 3 NaCl + 3 Na2SO4 + 2 Na2CrO4 + 5 H2O
Na + P = Na3P =>
3 Na + P = Na3P
U + O5 = UO2 =>
5 U + 2 O5 = 5 UO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca3P2 + K = K3P + Ca =>
Ca3P2 + 6 K = 2 K3P + 3 Ca
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
E = E2 =>
2 E = E2
C9H8O4 + KMnO4 = CO2 + H2O + MnO2 + K2CO3 =>
C9H8O4 + 12 KMnO4 = 3 CO2 + 4 H2O + 12 MnO2 + 6 K2CO3
S2O4{2-} + O2 + OH{-} = SO4{2-} + H2O =>
2 S2O4{2-} + 3 O2 + 4 OH{-} = 4 SO4{2-} + 2 H2O
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