| 前日に均衡した方程式 |
2 H2O2 = 2 H2O + O2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + K[Cr(OH)4] =>
3 Zn + K2Cr2O7 + 6 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 K[Cr(OH)4]
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
C12 + H2O = CH3CH2OH + CO2 =>
C12 + 12 H2O = 4 CH3CH2OH + 4 CO2
LiOH + Ca(NO3)2 = Li(NO3) + Ca(OH)2 =>
2 LiOH + Ca(NO3)2 = 2 Li(NO3) + Ca(OH)2
K2SO3 + I2 + KOH = K2SO4 + KI + H2O =>
K2SO3 + I2 + 2 KOH = K2SO4 + 2 KI + H2O
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
FeTiO3 = Fe + Ti + O3 =>
FeTiO3 = Fe + Ti + O3
CH3COOH + MgOH2 = H2O + C2Mg =>
CH3COOH + MgOH2 = 3 H2O + C2Mg
HBiO3 + Hg(OH)2 = Hg(BiO3)2 + H2O =>
2 HBiO3 + Hg(OH)2 = Hg(BiO3)2 + 2 H2O
F2 + H2SO4 = F2SO4 + H2 =>
F2 + H2SO4 = F2SO4 + H2
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
CoBr3 + chlorine = bromine + CoCl3 =>
2 CoBr3 + 3 Cl2 = 3 Br2 + 2 CoCl3
H{+} + Zn + VO3{-} = VO{2} + Zn{2} + H2O =>
8 H{+} + Zn + 2 VO3{-} = 2 VO{2} + Zn{2} + 4 H2O
NH3 + HOCl + OH{-} = NO + Cl{-} + H2O =>
2 NH3 + 5 HOCl + 5 OH{-} = 2 NO + 5 Cl{-} + 8 H2O
C6H12O2 + H2O = C4H8O2 + C2H6O =>
C6H12O2 + H2O = C4H8O2 + C2H6O
(NH4)2SO4 + CaSO4 = [Ca(SO4)2] + NH4 =>
(NH4)2SO4 + CaSO4 = [Ca(SO4)2] + 2 NH4
CaCl2 + CO2 = CaO + CCl4 =>
2 CaCl2 + CO2 = 2 CaO + CCl4
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + Zn(OH)2 + H = NaOH + HZn =>
2 Na + Zn(OH)2 + H = 2 NaOH + HZn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
e + H{+} + HNO3 = NO + H2O =>
3e + 3 H{+} + HNO3 = NO + 2 H2O
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N2 =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + N2
MgCO3(s) + HCl(aq) = MgCl2(aq) + CO2(g) + H2O =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + CO2(g) + H2O
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
C4H6O6 + H2O = C4H4O6{2-} + H3O{+} =>
C4H6O6 + 2 H2O = C4H4O6{2-} + 2 H3O{+}
H{+} + Cr2O72{-} + I{-} = Cr3{+} + I2 + H2O =>
864 H{+} + 6 Cr2O72{-} + 854 I{-} = 4 Cr3{+} + 427 I2 + 432 H2O
Hg2NO3(g) = Hg2O2(s) + N2O(g) + O2(g) =>
4 Hg2NO3(g) = 4 Hg2O2(s) + 2 N2O(g) + O2(g)
Pb(OH)4 + H2SO4 = H2O + Pb(SO4)2 =>
Pb(OH)4 + 2 H2SO4 = 4 H2O + Pb(SO4)2
H3C6H5O7 + NaHCO3 = H2O + CO2 + Na3H3C6H5O7 =>
7 H3C6H5O7 + 18 NaHCO3 = 13 H2O + 24 CO2 + 6 Na3H3C6H5O7
NaHCO3 + H2O2 = HCO4 + Na2O + H2O =>
2 NaHCO3 + 3 H2O2 = 2 HCO4 + Na2O + 3 H2O
Ca(ClO)2 + CaCO3 = CaO2 + CaCl2 + CO2 =>
Ca(ClO)2 + 2 CaCO3 = 2 CaO2 + CaCl2 + 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 + Pb = Al + PbCl3 =>
AlCl3 + Pb = Al + PbCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C16H32O2CH3 + O2 = CO2 + H2O =>
4 C16H32O2CH3 + 99 O2 = 68 CO2 + 70 H2O
H2O + SF6 = S2O3{2-} + O2F2 + H{+} + e =>
15 H2O + 2 SF6 = S2O3{2-} + 6 O2F2 + 30 H{+} + 28e
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
V2O5 + NH3 = V2O3 + N2 + H2O =>
3 V2O5 + 4 NH3 = 3 V2O3 + 2 N2 + 6 H2O
C5H8N4O12 + NH4NO3 = H2O + CO2 + N2 =>
C5H8N4O12 + 2 NH4NO3 = 8 H2O + 5 CO2 + 4 N2
Zn3(PO4)2 + Na2CO3 = ZnCO3 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2CO3 = 3 ZnCO3 + 2 Na3PO4
Zn + AgNO3 = Ag + Zn3NO3 =>
3 Zn + AgNO3 = Ag + Zn3NO3
PHCO3 + H3PO4 = PPO4 + H2O + CO2 =>
PHCO3 + 3 H3PO4 = 2 PPO4 + 5 H2O + CO2
SF6 + H2 = S + HF =>
SF6 + 3 H2 = S + 6 HF
Ca(CH3COO)2 + (NH4)3PO4 = (NH4)CH3COO + Ca3(PO4)2 =>
3 Ca(CH3COO)2 + 2(NH4)3PO4 = 6(NH4)CH3COO + Ca3(PO4)2
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