| 前日に均衡した方程式 |
Fe(NO3) + KSCN + NaF = FeF + NaSCN + KNO3
CH3CH2CH2Br + H2O = CH3CH2CH2OH + HBr =>
CH3CH2CH2Br + H2O = CH3CH2CH2OH + HBr
Al(OH)3 + S = SO + AlO + H =>
Al(OH)3 + 2 S = 2 SO + AlO + 3 H
FeClO3 + Ca = Ca(ClO3)2 + Fe =>
2 FeClO3 + Ca = Ca(ClO3)2 + 2 Fe
CoCl = Cl2 + Co =>
2 CoCl = Cl2 + 2 Co
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(aq)
*HCl + NaOH = H2O + NaCl =>
*HCl + NaOH = H2O + NaCl
NH3 + O2 = NO2 + H2(l) =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2(l)
C4H9NH2 + O2 = CO2 + H2O + N =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 4 N
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
Mg(NO3)2 + K3PO4 = K3(NO3)2 + MgPO4 =>
Mg(NO3)2 + K3PO4 = K3(NO3)2 + MgPO4
ammonia + nitricacid = ammoniumnitrate =>
NH3 + HNO3 = NH4NO3
NaHCO2 + CH2COOH = CH2COONa + CO2 + H2O =>
7 NaHCO2 + 5 CH2COOH = 7 CH2COONa + 3 CO2 + 4 H2O
Na2S + Fe(NO3)3 = Na2(NO3) + Fe3 + S =>
9 Na2S + 3 Fe(NO3)3 = 9 Na2(NO3) + Fe3 + 9 S
HI + NH4OH = NH4I + H2O =>
HI + NH4OH = NH4I + H2O
Cl2 + HNO3 = ClO + NCl + H =>
2 Cl2 + HNO3 = 3 ClO + NCl + H
C2H5OH = CO2 + CH4 =>
2 C2H5OH = CO2 + 3 CH4
PbO + Na2CO3 + H3BO3 = PbO*Na2O*B2O3 + H2O + CO2 =>
PbO + Na2CO3 + 2 H3BO3 = PbO*Na2O*B2O3 + 3 H2O + CO2
NaS2O3 + HCl = NaCl + SO2 + S + H2O =>
4 NaS2O3 + 4 HCl = 4 NaCl + 5 SO2 + 3 S + 2 H2O
CH4 + HCl = CH5Cl =>
CH4 + HCl = CH5Cl
H2CO3 + Fe = H2 + Fe(CO3)2 =>
2 H2CO3 + Fe = 2 H2 + Fe(CO3)2
C3H7OH + ZnCl2 = HCl + C3H6O + Zn =>
C3H7OH + ZnCl2 = 2 HCl + C3H6O + Zn
CH3COOCCH3 + O2 = H2O + CO2 =>
2 CH3COOCCH3 + 9 O2 = 6 H2O + 8 CO2
KOH + NH4Br = KH4Br + NOH =>
KOH + NH4Br = KH4Br + NOH
C20H42 + KClO3 = H2O + KCl + CO2 =>
3 C20H42 + 61 KClO3 = 63 H2O + 61 KCl + 60 CO2
C7H6O2 = C7O2H6 =>
C7H6O2 = C7O2H6
Fe2S3 + Cu = CuS + Fe =>
Fe2S3 + 3 Cu = 3 CuS + 2 Fe
CH2 + H2 = C4H10 =>
4 CH2 + H2 = C4H10
CO2 + K2O = K2(CO3) =>
CO2 + K2O = K2(CO3)
C10H16 + K2CO3 + O2 = C7H5KO2 + H2O =>
13 C10H16 + 10 K2CO3 + 32 O2 = 20 C7H5KO2 + 54 H2O
Al(NO3)3 + CH5N3O = Al2O3 + CO2 + N2 + H2O =>
14 Al(NO3)3 + 30 CH5N3O = 7 Al2O3 + 30 CO2 + 66 N2 + 75 H2O
Cr + Sn(NO3)2 = Cr(NO3)2 + Sn =>
Cr + Sn(NO3)2 = Cr(NO3)2 + Sn
SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2
NaHCO3 + NaAl(SO4)2 = Al(OH)3 + Na2SO4 + CO2 =>
3 NaHCO3 + NaAl(SO4)2 = Al(OH)3 + 2 Na2SO4 + 3 CO2
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
Al + Pb2O4 = Al2O3 + Pb =>
8 Al + 3 Pb2O4 = 4 Al2O3 + 6 Pb
HNO3 + RbOH = H2O + Rb + NO3 =>
HNO3 + RbOH = H2O + Rb + NO3
*Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
*Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Zn(OH)2 + KOH = H2O + K2ZnO2 =>
Zn(OH)2 + 2 KOH = 2 H2O + K2ZnO2
CuSO4 + Se = CuSe + SO4 =>
CuSO4 + Se = CuSe + SO4
[Be(H2O)4]{+2} + NH3*H2O = Be(OH)2 + NH4{+} + H2O =>
[Be(H2O)4]{+2} + 2 NH3*H2O = Be(OH)2 + 2 NH4{+} + 4 H2O
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
N + HNO3 = N(NO3)2 + H2 =>
N + 2 HNO3 = N(NO3)2 + H2
CH3COOH + CH3CH2OH = CH3CH2OCOCH3 + H2O =>
CH3COOH + CH3CH2OH = CH3CH2OCOCH3 + H2O
Na2S4O6 + KMnO4 + HNO3 = NaSO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 16 KMnO4 + 48 HNO3 = 10 NaSO4 + 10 H2SO4 + 16 Mn(NO3)2 + 16 KNO3 + 14 H2O
Ra(OH)2 + Na3PO4 = Ra3(PO4)2 + NaOH =>
3 Ra(OH)2 + 2 Na3PO4 = Ra3(PO4)2 + 6 NaOH
Zn + H3AsO3 + HCl = ZnCl + AsH3 + H2O =>
6 Zn + H3AsO3 + 6 HCl = 6 ZnCl + AsH3 + 3 H2O
Ra(OH)2 + Na3PO4 = Ra3(PO4)2 + NaOH =>
3 Ra(OH)2 + 2 Na3PO4 = Ra3(PO4)2 + 6 NaOH
N + HNO3 = N(NO3)2 + H2 =>
N + 2 HNO3 = N(NO3)2 + H2
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s) =>
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s)
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