| 前日に均衡した方程式 |
AgNO3 + KCl = AgCl + KNO3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
H2SO4(dilute) + Na2CO3 = Na2SO4 + H2CO3 =>
H2SO4(dilute) + Na2CO3 = Na2SO4 + H2CO3
Cr2S3O12 + KCIO3 + KOH = K2CrO4 + KCI + K2SO4 + H2O =>
Cr2S3O12 + KCIO3 + 10 KOH = 2 K2CrO4 + KCI + 3 K2SO4 + 5 H2O
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
CaS + BaO = CaO + BaS =>
CaS + BaO = CaO + BaS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgBr2 + Cl2 = Br2 + MgCl2 =>
MgBr2 + Cl2 = Br2 + MgCl2
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Fe + H2SiO3 = Fe2SiO3 + H2 =>
2 Fe + H2SiO3 = Fe2SiO3 + H2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Br + ZnI2 = ZnBr2 + I =>
2 Br + ZnI2 = ZnBr2 + 2 I
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CH4 + C6H6 = C6H12 =>
6 CH4 + 2 C6H6 = 3 C6H12
Ca(OH)2(s) + NH4Cl(s) = NH3(g) + CaCl2(s) + H2O(l) =>
Ca(OH)2(s) + 2 NH4Cl(s) = 2 NH3(g) + CaCl2(s) + 2 H2O(l)
Zn + NiF2 = Ni + ZnF2 =>
Zn + NiF2 = Ni + ZnF2
Na2O2 + FeSO4 + H2O = Fe(OH)3 + Na2SO4 + H2O2 =>
2 Na2O2 + 2 FeSO4 + 4 H2O = 2 Fe(OH)3 + 2 Na2SO4 + H2O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Co + S = CoS =>
Co + S = CoS
NH3 + AlBr3 = NH3Br + Al =>
3 NH3 + AlBr3 = 3 NH3Br + Al
H + NaO = Na + HO =>
H + NaO = Na + HO
Pb(OH)2 = Pb{2+} + OH{-} =>
Pb(OH)2 = Pb{2+} + 2 OH{-}
HNO2 + HI = NI + I2 + H2O =>
HNO2 + 3 HI = NI + I2 + 2 H2O
C6H12O6 + CuO = Cu2 + H2O + CO2 =>
C6H12O6 + 12 CuO = 6 Cu2 + 6 H2O + 6 CO2
LaNi5H6 = LaNi5 + H =>
LaNi5H6 = LaNi5 + 6 H
Ba(OH)2 + LiBr = Ba(Br)2 + LiOH =>
Ba(OH)2 + 2 LiBr = Ba(Br)2 + 2 LiOH
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Ni(OH)2 + HNO3 = H2O + Ni + NO3 =>
Ni(OH)2 + 2 HNO3 = 2 H2O + Ni + 2 NO3
TiO2 + SiO2 + C = TiSi2 + CO2 =>
TiO2 + 2 SiO2 + 3 C = TiSi2 + 3 CO2
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
NaCO3 + H2O = NaOH + CO2 + O2 =>
4 NaCO3 + 2 H2O = 4 NaOH + 4 CO2 + O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KIO3 + KI = I2 + K2O =>
KIO3 + 5 KI = 3 I2 + 3 K2O
BaOH2 + HBr = BaH2 + BrOH =>
BaOH2 + HBr = BaH2 + BrOH
Hg(ClO3)2 + Na2S = HgS + NaCl + O2 =>
Hg(ClO3)2 + Na2S = HgS + 2 NaCl + 3 O2
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
AgF = Ag + F =>
AgF = Ag + F
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
MgS + HNO3 + HCl = MgCl2 + S + H2O + NO =>
3 MgS + 2 HNO3 + 6 HCl = 3 MgCl2 + 3 S + 4 H2O + 2 NO
Zn + NiF2 = Ni + ZnF2 =>
Zn + NiF2 = Ni + ZnF2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4 =>
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4
Cl2CuO6 = CuCl2 + O2 =>
Cl2CuO6 = CuCl2 + 3 O2
Pb{2+} + Au = Au{3+} + Pb =>
3 Pb{2+} + 2 Au = 2 Au{3+} + 3 Pb
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
CoS + O = Co2O3 + SO2 =>
2 CoS + 7 O = Co2O3 + 2 SO2
P2S5 + CH3OH = (CH3O)2PS2H + H2S =>
P2S5 + 4 CH3OH = 2(CH3O)2PS2H + H2S
MnO2 + HCe = MnCe2 + Ce2 + H2O =>
MnO2 + 4 HCe = MnCe2 + Ce2 + 2 H2O
C2H5OMgBr + HCl = C2H5OH + MgCl2 + HBr =>
C2H5OMgBr + 2 HCl = C2H5OH + MgCl2 + HBr
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