| 前日に均衡した方程式 |
H3PO4 + 3 BaCl2 = 3 HCl2 + Ba3PO4
BaCl2 + H2O2 = BaO2 + HCl =>
BaCl2 + H2O2 = BaO2 + 2 HCl
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
CaF2 + CaCl2 = (CaF2)4(CaCl2)5 =>
4 CaF2 + 5 CaCl2 = (CaF2)4(CaCl2)5
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
MgO + HCl = MgCl + H2O + O2 =>
4 MgO + 4 HCl = 4 MgCl + 2 H2O + O2
Zn(NO3)2 + NaOH = Na(NO3)2 + Zn(OH) =>
Zn(NO3)2 + NaOH = Na(NO3)2 + Zn(OH)
H2SiF6 + NaCl = Na2SiF6 + HCl =>
H2SiF6 + 2 NaCl = Na2SiF6 + 2 HCl
Fe + Ca(NO2)2 = Fe(NO2)2 + Ca =>
Fe + Ca(NO2)2 = Fe(NO2)2 + Ca
MgO + Cu = Mg + CuO =>
MgO + Cu = Mg + CuO
CaCO3 + C6H8O6 = CaC6H6O6 + H2O + CO2 =>
CaCO3 + C6H8O6 = CaC6H6O6 + H2O + CO2
Cu{2+} + CO3{2-} = CuCO3 =>
Cu{2+} + CO3{2-} = CuCO3
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
KI + K2SO4 + HCl = I2 + H2S + H2O + KCl =>
8 KI + K2SO4 + 10 HCl = 4 I2 + H2S + 4 H2O + 10 KCl
(CH3)3As + O2 = As4O6 + CO2 + H2O =>
4(CH3)3As + 24 O2 = As4O6 + 12 CO2 + 18 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Fe + S = FeS =>
Fe + S = FeS
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2(aq) + Cu(s) =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2(aq) + Cu(s)
CH2O + Cu(OH)2 + NaOH = CHO2Na + Cu2O + H2O =>
CH2O + 2 Cu(OH)2 + NaOH = CHO2Na + Cu2O + 3 H2O
C2H5OH + KI = C2H5K + IOH =>
C2H5OH + KI = C2H5K + IOH
HCCNa + CH3CH(CH3)Cl = HCCCH(CH3)2 + NaCl =>
HCCNa + CH3CH(CH3)Cl = HCCCH(CH3)2 + NaCl
Li2CO3 + C = Li2C2 + CO =>
Li2CO3 + 4 C = Li2C2 + 3 CO
CuO + CH = Cu + CO + H2O =>
3 CuO + 2 CH = 3 Cu + 2 CO + H2O
AgCl + CN = AgCN + Cl =>
AgCl + CN = AgCN + Cl
FeCl3 + C2H2O4*2H2O = Fe2(C2O4)3 + H2O + HCl =>
2 FeCl3 + 3 C2H2O4*2H2O = Fe2(C2O4)3 + 6 H2O + 6 HCl
Ag + NaI = AgI + Na =>
Ag + NaI = AgI + Na
FeOH3 = FeO + H20(water) =>
20 FeOH3 = 20 FeO + 3 H20(water)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2 =>
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2
HI + K2O = KI + H2O =>
2 HI + K2O = 2 KI + H2O
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
MgCO3 + Ba(NO3)2 = Mg(NO3)2 + BaCO2 + O2 =>
2 MgCO3 + 2 Ba(NO3)2 = 2 Mg(NO3)2 + 2 BaCO2 + O2
Br + SI = SBr + I =>
Br + SI = SBr + I
AgNO3 + Na2(CO3) = Ag2(CO3) + NaNO3 =>
2 AgNO3 + Na2(CO3) = Ag2(CO3) + 2 NaNO3
KI + K2S2O8 = I2 + K2SO4 =>
2 KI + K2S2O8 = I2 + 2 K2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na2Cr2O7 + SO2 + H2SO4 = NaSO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 2 SO2 + 3 H2SO4 = 2 NaSO4 + Cr2(SO4)3 + 3 H2O
Pb3O4 + KI + H2SO4 = K2SO4 + Pb + I2 + H2O =>
Pb3O4 + 8 KI + 4 H2SO4 = 4 K2SO4 + 3 Pb + 4 I2 + 4 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
As2O3 + KNO3 + H2O = H3AsO4 + NO + KOH =>
3 As2O3 + 4 KNO3 + 11 H2O = 6 H3AsO4 + 4 NO + 4 KOH
KC + HCl = KCl + HC =>
KC + HCl = KCl + HC
Na3N3 = Na + N =>
Na3N3 = 3 Na + 3 N
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
(COOH)2*2H2O + KOH = K2(COO)2 + H2O =>
(COOH)2*2H2O + 2 KOH = K2(COO)2 + 4 H2O
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