| 前日に均衡した方程式 |
C6H5CH3 + CH3Cl = C6H4CH3CH3 + HCl
Zn(Cn)2 = Zn{2+} + Cn{-} =>
Zn(Cn)2 = Zn{2+} + 2 Cn{-}
NaCl + CuSO4 = Na(SO4) + CuCl =>
NaCl + CuSO4 = Na(SO4) + CuCl
F2 = F =>
F2 = 2 F
Fe(OH)2 + Al2O3 = Fe2O2 + Al(OH)3 =>
6 Fe(OH)2 + 2 Al2O3 = 3 Fe2O2 + 4 Al(OH)3
C7H8 + O2 = C7H6O2 + H2O =>
2 C7H8 + 3 O2 = 2 C7H6O2 + 2 H2O
KNO3 + CO = K2O + NO2 + CO2 =>
2 KNO3 + CO = K2O + 2 NO2 + CO2
NaNO2(aq) + HIO = NaIO + HNO2(aq) =>
NaNO2(aq) + HIO = NaIO + HNO2(aq)
C2H5O(CH3CO) + NaOH = CH3CH2OH + Na(CH3COO) =>
C2H5O(CH3CO) + NaOH = CH3CH2OH + Na(CH3COO)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C11H24(s) + O2(g) = CO2(g) + H2O(l) =>
C11H24(s) + 17 O2(g) = 11 CO2(g) + 12 H2O(l)
Cu2O + CO = CO2 + Cu =>
Cu2O + CO = CO2 + 2 Cu
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
Fe3N2 + Al = Al3N2 + Fe =>
Fe3N2 + 3 Al = Al3N2 + 3 Fe
Au3{+} + Ba = Au + Ba2{+} =>
Au3{+} + 2 Ba = 3 Au + Ba2{+}
HC2H3O2 + NaHCO3 = NaH2C3O2 + H2O + CO2 =>
11 HC2H3O2 + 8 NaHCO3 = 8 NaH2C3O2 + 18 H2O + 6 CO2
Cu2(OH)2CO3 + MgCl2*6H2O + NH4F = Cu3Mg(OH)6FCl + NH3 + CO2 + H2O + HCl =>
3 Cu2(OH)2CO3 + 2 MgCl2*6H2O + 2 NH4F = 2 Cu3Mg(OH)6FCl + 2 NH3 + 3 CO2 + 9 H2O + 2 HCl
HCl + MnO2 = Mn + H2O + Cl =>
4 HCl + MnO2 = Mn + 2 H2O + 4 Cl
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
NaNO3(aq) + CaCl2(aq) = NaCl(s) + Ca(NO3)2(aq) =>
2 NaNO3(aq) + CaCl2(aq) = 2 NaCl(s) + Ca(NO3)2(aq)
NH4I + NaOH = Na2NH4IO + H2O =>
NH4I + 2 NaOH = Na2NH4IO + H2O
CaCrO4 + BaCl2 = CaBa + CrO4Cl2 =>
CaCrO4 + BaCl2 = CaBa + CrO4Cl2
Cl{-} + HNO3 + H{+} = Cl2 + NO + H2O =>
6 Cl{-} + 2 HNO3 + 6 H{+} = 3 Cl2 + 2 NO + 4 H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
C10H20 + H2O = C10H22 + OH =>
C10H20 + 2 H2O = C10H22 + 2 OH
C8H9NO2 + C2H5I + K2CO3 = C10H13NO2 + I2 + K + H2O =>
17 C8H9NO2 + 16 C2H5I + 2 K2CO3 = 17 C10H13NO2 + 8 I2 + 4 K + 6 H2O
Ca + HF = CaF2 + H =>
Ca + 2 HF = CaF2 + 2 H
Pb(NO)3 + NaCl = PbCl + (NO)3Na =>
Pb(NO)3 + NaCl = PbCl + (NO)3Na
HCOOHCuO = CO2H2OCu =>
HCOOHCuO = CO2H2OCu
BaO + PbO2 = BaO2 + PbO =>
BaO + PbO2 = BaO2 + PbO
KNCS + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + NO2 + K2SO4 + H2O + CO2 =>
2 KNCS + 5 K2Cr2O7 + 19 H2SO4 = 5 Cr2(SO4)3 + 2 NO2 + 6 K2SO4 + 19 H2O + 2 CO2
BH3 + B(OH)3 = B + H2O =>
BH3 + B(OH)3 = 2 B + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Re2S7 + H2O2 + NH4OH = NH4ReO4 + H2SO4 + H2O =>
Re2S7 + 28 H2O2 + 2 NH4OH = 2 NH4ReO4 + 7 H2SO4 + 22 H2O
CrO4 = Cr2O3 + O2 =>
4 CrO4 = 2 Cr2O3 + 5 O2
FeS + Cl2O7 + KNO3 + H2O = Fe(NO3)3 + K2SO3 + Cl2 + KOH =>
2 FeS + Cl2O7 + 6 KNO3 + H2O = 2 Fe(NO3)3 + 2 K2SO3 + Cl2 + 2 KOH
NO3{-} + S + H{+} = NO2 + SO2 + H2O =>
4 NO3{-} + S + 4 H{+} = 4 NO2 + SO2 + 2 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cl + [Ag(NH3)2] + HNO3 = NH4 + NO3 + AgCl =>
Cl + [Ag(NH3)2] + 2 HNO3 = 2 NH4 + 2 NO3 + AgCl
CaF2 + H2SO4 = CaO4 + F2H2S =>
CaF2 + H2SO4 = CaO4 + F2H2S
HC2H3O2(aq) + NaOH = H2O + NaC2H3O2 =>
HC2H3O2(aq) + NaOH = H2O + NaC2H3O2
NaC6H5CO2 + NH4Cl = NH3 + C6H5COOH + NaCl =>
NaC6H5CO2 + NH4Cl = NH3 + C6H5COOH + NaCl
CHCOOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 CHCOOH + 3 NaHCO3 = 3 CH3COONa + 5 CO2 + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
Pb(No3)2 + NiSO4 = Pb(SO4)2 + NiNo3 =>
Pb(No3)2 + 2 NiSO4 = Pb(SO4)2 + 2 NiNo3
S3F6 = S + F2 =>
S3F6 = 3 S + 3 F2
CH3CH2Br + H2S = CH3CH2HS + HBr =>
CH3CH2Br + H2S = CH3CH2HS + HBr
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Ca + O = CaO =>
Ca + O = CaO
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