| 前日に均衡した方程式 |
6 KClO3 + 4 HgS + 18 H2O = SCl2 + 3 K2S + 2 Hg2Cl2 + 18 H2O2
MgO + HNO3 = Mg(NO3) + HO =>
MgO + HNO3 = Mg(NO3) + HO
MnSO4 + KClO3 + H2O = MnO2 + KCl + H2SO4 =>
3 MnSO4 + KClO3 + 3 H2O = 3 MnO2 + KCl + 3 H2SO4
MgBr(aq) + Cu(s) = CuBr + Mg =>
MgBr(aq) + Cu(s) = CuBr + Mg
K2S + ZnBr2 = ZnS + KBr =>
K2S + ZnBr2 = ZnS + 2 KBr
KHCO3 + HCl = KCl + HCO3H =>
KHCO3 + HCl = KCl + HCO3H
C2H4O2 + O2 = H2CO3 =>
C2H4O2 + 2 O2 = 2 H2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H11OH + O2 = CO2 + H2O =>
2 C3H11OH + 11 O2 = 6 CO2 + 12 H2O
NaAc + CaCl2 = CaAc2 + NaCl =>
2 NaAc + CaCl2 = CaAc2 + 2 NaCl
KCl + KMnO4 + H2SO4 = MnSO4 + KSO4 + Cl2 + H2O =>
2 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 KSO4 + Cl2 + 4 H2O
Ca(NO3)2 + AlH3 = CaH2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlH3 = 3 CaH2 + 2 Al(NO3)3
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + H2O + C2H4O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O = Cr2(SO4)3 + 7 H2O + 3 C2H4O + K2SO4
Ni(NO3)2 + NaHCO3 = Ni(HCO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaHCO3 = Ni(HCO3)2 + 2 NaNO3
Na + Fe(Br3)2 = Fe + NaBr =>
6 Na + Fe(Br3)2 = Fe + 6 NaBr
PCl5 + KOH = KH2PO4 + KCl + H2O =>
PCl5 + 6 KOH = KH2PO4 + 5 KCl + 2 H2O
HSO4{-} + HPO4{2-} = H2SO4 + PO4{3-} =>
HSO4{-} + HPO4{2-} = H2SO4 + PO4{3-}
C4H8O = C4 + H8 + O =>
C4H8O = C4 + H8 + O
NaNO3 + H3PO4 = Na3PO4 + HNO3 =>
3 NaNO3 + H3PO4 = Na3PO4 + 3 HNO3
Mg{2+} + I{-} = Mg + I2 =>
Mg{2+} + 2 I{-} = Mg + I2
SiO2 + HF + HNO3 = (NH4)2SiF6 + O2 =>
SiO2 + 6 HF + 2 HNO3 = (NH4)2SiF6 + 4 O2
vanadium + oxygen = vanadium(V)oxide =>
4 V + 5 O2 = 2 V2O5
Ni{2+} + NH3 = (Ni(NH3)4){2+} =>
Ni{2+} + 4 NH3 = (Ni(NH3)4){2+}
FeCl3 + SnCl2 = Fe2Cl2 + SnCl4 =>
2 FeCl3 + 2 SnCl2 = Fe2Cl2 + 2 SnCl4
F2 + PbCl4 = PbF + Cl2 =>
F2 + 2 PbCl4 = 2 PbF + 4 Cl2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
H2 + ()O2 = H2O =>
2 H2 + ()O2 = 2 H2O
FeCl3 + Na(HCO3) = NaCl + Fe(HCO3)3 =>
FeCl3 + 3 Na(HCO3) = 3 NaCl + Fe(HCO3)3
C14H22N2O3 + O2 = CO2 + H2O + NH3 =>
2 C14H22N2O3 + 33 O2 = 28 CO2 + 16 H2O + 4 NH3
BaCl2 + K2SO4 = BaSO4 + Cl + K =>
BaCl2 + K2SO4 = BaSO4 + 2 Cl + 2 K
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3NH2 + KOH = CH3NH2KOH =>
CH3NH2 + KOH = CH3NH2KOH
NH4{+} + H2O = NH4OH + H{+} =>
NH4{+} + H2O = NH4OH + H{+}
BrO2 + H = Br + H2O =>
BrO2 + 4 H = Br + 2 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
CH3COCH3 + O2 = CH3COCH3O2 =>
CH3COCH3 + O2 = CH3COCH3O2
CH6H2OH(NO2)3 + O2 = CO2 + HNO3 + H2O =>
2 CH6H2OH(NO2)3 + 7 O2 = 2 CO2 + 6 HNO3 + 6 H2O
Li(s) + NH3(g) = LiNH2(s) + H2(g) =>
2 Li(s) + 2 NH3(g) = 2 LiNH2(s) + H2(g)
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
KI + H2SO4 = K2SO4 + I + HS + H2O =>
14 KI + 9 H2SO4 = 7 K2SO4 + 14 I + 2 HS + 8 H2O
ICaOH + CH3COOH = (CH3COO)2Ca + CaI2 + H2O =>
2 ICaOH + 2 CH3COOH = (CH3COO)2Ca + CaI2 + 2 H2O
Mg(OH)2(aq) + H2SO4(aq) = H2O(l) + MgSO4(aq) =>
Mg(OH)2(aq) + H2SO4(aq) = 2 H2O(l) + MgSO4(aq)
Mg(OH)2(s) + HBr(aq) = MgBr2(s) + H2O(l) =>
Mg(OH)2(s) + 2 HBr(aq) = MgBr2(s) + 2 H2O(l)
Pt + H3O{+} + NO3{-} + Cl{-} = PtCl6{2-} + NO + H2O =>
3 Pt + 16 H3O{+} + 4 NO3{-} + 18 Cl{-} = 3 PtCl6{2-} + 4 NO + 24 H2O
zinc + hydrochloricacid = hydrogen + zincchloride =>
Zn + 2 HCl = H2 + ZnCl2
H3Po4 + OH = Po4 + H2O =>
H3Po4 + 3 OH = Po4 + 3 H2O
C25H52 + O = CO + H2O =>
C25H52 + 51 O = 25 CO + 26 H2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
ZnSO4 + NH3 = [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4]SO4
Ca(OH)2 + ClO2 + C + NaOH = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 ClO2 + C + 4 NaOH = 4 NaClO2 + CaCO3 + 3 H2O
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