| 前日に均衡した方程式 |
PbCO3 + NaSO4 = NaCO3 + PbSO4
OCl + S2O3 = SO4 + Cl =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg(Cn)2 + HCl = H(Cn)2 + MgCl =>
Mg(Cn)2 + HCl = H(Cn)2 + MgCl
H2S + Na = H2 + Na2S =>
H2S + 2 Na = H2 + Na2S
CH2(OH)CH(OH)CH2(OH) + Na = CH2(ONa)CH(ONa)CH2(ONa) + H2 =>
2 CH2(OH)CH(OH)CH2(OH) + 6 Na = 2 CH2(ONa)CH(ONa)CH2(ONa) + 3 H2
FeS + HNO3 = Fe(NO3)2 + Fe2(SO4)3 + NO + H2O =>
9 FeS + 32 HNO3 = 3 Fe(NO3)2 + 3 Fe2(SO4)3 + 26 NO + 16 H2O
C5H5COOH + NaOH = C6H5O2Na + H2O =>
C5H5COOH + NaOH = C6H5O2Na + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K2S(aq)HCl(aq) = K2ClHS =>
K2S(aq)HCl(aq) = K2ClHS
H3PO2 + NiSO4 + H2O = Ni + Ni(H2PO3)2 + H2SO4 =>
2 H3PO2 + 3 NiSO4 + 2 H2O = 2 Ni + Ni(H2PO3)2 + 3 H2SO4
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
SO3CaCl2 = CaSO3Cl2 =>
SO3CaCl2 = CaSO3Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2SO3 + Al2O3 = Al2SO5 + H2O =>
H2SO3 + Al2O3 = Al2SO5 + H2O
H2SO3 + NaOH = H2O + NaHSO3 =>
H2SO3 + NaOH = H2O + NaHSO3
Mg + SnCI2 = MgCI2 + Sn =>
Mg + SnCI2 = MgCI2 + Sn
Zn + HCl = Zn3Cl2 + H2 =>
3 Zn + 2 HCl = Zn3Cl2 + H2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
FeSO4 + NaNO3 + NaOH = Fe3O4 + NH3 + Na2SO4 + H2O =>
12 FeSO4 + NaNO3 + 23 NaOH = 4 Fe3O4 + NH3 + 12 Na2SO4 + 10 H2O
Zn + HNO3 = Zn(NO3)Zn(NO3)2 + H2O + NH4NO3 =>
16 Zn + 30 HNO3 = 8 Zn(NO3)Zn(NO3)2 + 9 H2O + 3 NH4NO3
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
CuF2(s) = Cu + F2 =>
CuF2(s) = Cu + F2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KBrO3 + KI + HCl = KCl + Br + I + H2O =>
KBrO3 + 5 KI + 6 HCl = 6 KCl + Br + 5 I + 3 H2O
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
AgCl + S2O3{2-} = [Ag(S2O3)2]{3-} + Cl{-} =>
AgCl + 2 S2O3{2-} = [Ag(S2O3)2]{3-} + Cl{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
KBr + H2O + Cl2 = KCl + HBrO3 + HCl =>
KBr + 3 H2O + 3 Cl2 = KCl + HBrO3 + 5 HCl
MgSO3 + HNO3 = Mg2 + NO3 + SO2 + H2O =>
2 MgSO3 + 4 HNO3 = Mg2 + 4 NO3 + 2 SO2 + 2 H2O
Ca + CCl4 = CaCl2 + C =>
2 Ca + CCl4 = 2 CaCl2 + C
K2ZnO2 + HNO3 = KNO3 + Zn(OH)2 =>
K2ZnO2 + 2 HNO3 = 2 KNO3 + Zn(OH)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaA + HCl = NaCl + HA =>
NaA + HCl = NaCl + HA
Na + SF6 = NaS + NaF =>
7 Na + SF6 = NaS + 6 NaF
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + H2O + CO2 =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 Cr(OH)SO4 + 4 Na2SO4 + 14 H2O + 6 CO2
N2O7 = N2O2 + O2 =>
2 N2O7 = 2 N2O2 + 5 O2
SiO2 + Al(OH)3 = Al2(SiO3)3 + H2O =>
3 SiO2 + 2 Al(OH)3 = Al2(SiO3)3 + 3 H2O
I2 + Cu = CuI =>
I2 + 2 Cu = 2 CuI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H8 + CH2O = C5H8O + H2O =>
3 C4H8 + 8 CH2O = 4 C5H8O + 4 H2O
(MgOH)2CO3 + HCl = MgCl2 + MgCO3 + H2O =>
(MgOH)2CO3 + 2 HCl = MgCl2 + MgCO3 + 2 H2O
NO4 = N2 + O2 =>
2 NO4 = N2 + 4 O2
Ag3PO4 + Au = AuPO4 + Ag =>
Ag3PO4 + Au = AuPO4 + 3 Ag
Ti + Ca(OH)2 = Ti(OH)3 + Ca =>
2 Ti + 3 Ca(OH)2 = 2 Ti(OH)3 + 3 Ca
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