| 前日に均衡した方程式 |
2 HCl + N(OH)2 = NCl2 + 2 H2O
Li2S + Cl2 = Li2Cl2 + S =>
Li2S + Cl2 = Li2Cl2 + S
FrOH = Fr + OH =>
FrOH = Fr + OH
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + 2 KCl(aq)
K2S + Co(NO3)2 = CoS + K(NO3) =>
K2S + Co(NO3)2 = CoS + 2 K(NO3)
HC2H3O2 + NaHCO3 = CO3 + H2O + NaC2H2O2 =>
3 HC2H3O2 + 4 NaHCO3 = 2 CO3 + 4 H2O + 4 NaC2H2O2
Bi + Sb + Te = Bi28Sb176Te300 =>
28 Bi + 176 Sb + 300 Te = Bi28Sb176Te300
AuPO4 + Fe2O3 = Au2O3 + FePO4 =>
2 AuPO4 + Fe2O3 = Au2O3 + 2 FePO4
Fe(SCN)3 + NaF = Na(SCN)3 + FeF =>
Fe(SCN)3 + NaF = Na(SCN)3 + FeF
Fe(s) + H2O(g) + O2 = Fe2O3H2O =>
4 Fe(s) + 2 H2O(g) + 3 O2 = 2 Fe2O3H2O
NH4 + NaOH = NH3 + H2O + Na =>
NH4 + NaOH = NH3 + H2O + Na
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C12H22O11(l) + O2(g) = H2O(l) + CO2(g) =>
C12H22O11(l) + 12 O2(g) = 11 H2O(l) + 12 CO2(g)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
CH3CH(CH3)COOH + Na2CO3 = CH3CH2CH2COONa + H2O + CO2 =>
2 CH3CH(CH3)COOH + Na2CO3 = 2 CH3CH2CH2COONa + H2O + CO2
V2(SO4)3 + NaOH = V(OH)3 + Na2SO4 =>
V2(SO4)3 + 6 NaOH = 2 V(OH)3 + 3 Na2SO4
Br2 + H2O + S = HBr + SO4 =>
4 Br2 + 4 H2O + S = 8 HBr + SO4
Mn2O3 + H2O = MnO2 + H{+} + e =>
Mn2O3 + H2O = 2 MnO2 + 2 H{+} + 2e
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
Ir(OH)6 + HNO2 = Ir(NO2)6 + H2O =>
Ir(OH)6 + 6 HNO2 = Ir(NO2)6 + 6 H2O
H2{+} + Br2{-} = HBr =>
H2{+} + Br2{-} = 2 HBr
ZnCl2(aq) + K3PO4(aq) = Zn3(PO4)2 + KCl(aq) =>
3 ZnCl2(aq) + 2 K3PO4(aq) = Zn3(PO4)2 + 6 KCl(aq)
Na2CO3 + La2O3 + SrCO3 + ZrO2 + Nb2O5 = Na33La20Sr33Zr60Nb40O300 + CO + O2 =>
33 Na2CO3 + 20 La2O3 + 66 SrCO3 + 120 ZrO2 + 40 Nb2O5 = 2 Na33La20Sr33Zr60Nb40O300 + 99 CO + 49 O2
CuCl2 + Fe = FeCl2 + Cu =>
CuCl2 + Fe = FeCl2 + Cu
Cu + S = Cu2S =>
2 Cu + S = Cu2S
K2FeO4 + KCl + H2O = Fe(OH)3 + Cl2 + KOH =>
2 K2FeO4 + 6 KCl + 8 H2O = 2 Fe(OH)3 + 3 Cl2 + 10 KOH
CH3COOPb + Na2SO4 = CH3COONa + Pb2SO4 =>
2 CH3COOPb + Na2SO4 = 2 CH3COONa + Pb2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KAI(SO4)2*12H2O = KAI(SO4)2 + H2O =>
KAI(SO4)2*12H2O = KAI(SO4)2 + 12 H2O
BaCl2 + Na2S = BaS + NaCl =>
BaCl2 + Na2S = BaS + 2 NaCl
C6H6OH + K = C6H6OK + H2 =>
2 C6H6OH + 2 K = 2 C6H6OK + H2
FeS + SO2 = FeS2 + Fe3O4 =>
8 FeS + 2 SO2 = 5 FeS2 + Fe3O4
IO3{-} + I{-} + H{+} = H2O + I2 =>
IO3{-} + 5 I{-} + 6 H{+} = 3 H2O + 3 I2
Ba(CH3COO)2 + NaOH = BaOH + Na(CH3COO)2 =>
Ba(CH3COO)2 + NaOH = BaOH + Na(CH3COO)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ba + Zn(SO4) = Ba(SO4) + ZnBa =>
2 Ba + Zn(SO4) = Ba(SO4) + ZnBa
Cd(OH)2 + SO2 = CdSO3 + H2O =>
Cd(OH)2 + SO2 = CdSO3 + H2O
Mg(HCO3)2(aq) + HCi(aq) = MgCi2(aq) + H2O(i) + CO2(g) =>
Mg(HCO3)2(aq) + 2 HCi(aq) = MgCi2(aq) + 2 H2O(i) + 2 CO2(g)
MnCl2 + NaBiO3 + HCl = NaMnO4 + BiCl3 + NaCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 14 HCl = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
C2H2 + C2HCl3 = C2H5Cl + C2 =>
7 C2H2 + C2HCl3 = 3 C2H5Cl + 5 C2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
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