| 前日に均衡した方程式 |
2 CH3CH2CH2OH + 6 O = 3 CH3COOH + 2 H2O
K2CO3 + HI = H2CO3 + KI =>
K2CO3 + 2 HI = H2CO3 + 2 KI
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li{+} + Po4{3-} = Li3Po4 =>
3 Li{+} + Po4{3-} = Li3Po4
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
KMnO4 + Fe(SO4) + H2SO4 = Mn(SO4) + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 Mn(SO4) + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
CrCl3(aq) + KOH(aq) = Cr(OH)3(s) + KCl(aq) =>
CrCl3(aq) + 3 KOH(aq) = Cr(OH)3(s) + 3 KCl(aq)
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3(s) + CO = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO = 2 Fe(s) + 3 CO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
NaOH + H2Cr2O7 = Na2CrO4 + H2O =>
4 NaOH + H2Cr2O7 = 2 Na2CrO4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
Hg + CO3 = Hg2(CO3)2 =>
2 Hg + 2 CO3 = Hg2(CO3)2
LiClO2 + H2O = LiOH + HClO2 =>
LiClO2 + H2O = LiOH + HClO2
Mg[OH]2 + HCl = MgCl2 + H2O =>
Mg[OH]2 + 2 HCl = MgCl2 + 2 H2O
HNO3 + NaHO = NaNO3 + H2O =>
HNO3 + NaHO = NaNO3 + H2O
Li2SO3 + HCl = LiCl + SO2 + H2O =>
Li2SO3 + 2 HCl = 2 LiCl + SO2 + H2O
C2H4(OH)2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4(OH)2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
CaSO4 + AlPO4 = CaAl + SO4PO4 =>
CaSO4 + AlPO4 = CaAl + SO4PO4
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
AgOH + Ba3(PO4)2 = Ag3(PO4) + Ba(OH)2 =>
6 AgOH + Ba3(PO4)2 = 2 Ag3(PO4) + 3 Ba(OH)2
SeS2 + HNO3 + H2O = H2SeO3 + H2SO4 + HNO2 =>
SeS2 + 8 HNO3 + 3 H2O = H2SeO3 + 2 H2SO4 + 8 HNO2
TlNo3 + NaOH = Tl(OH) + NaNo3 =>
TlNo3 + NaOH = Tl(OH) + NaNo3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe + (SO4)3 = Fe(SO4)2 =>
3 Fe + 2(SO4)3 = 3 Fe(SO4)2
Pb + EDTA = PbEDTA =>
Pb + EDTA = PbEDTA
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2SO4 + KMnO4 = HK + SO4(MnO4)2 =>
H2SO4 + 2 KMnO4 = 2 HK + SO4(MnO4)2
Ca(OH)2 + CH3OH = CaCH3 + (OH)2 =>
2 Ca(OH)2 + 2 CH3OH = 2 CaCH3 + 3(OH)2
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Mg(NO2)2 + H2O = MgO + HNO2 =>
Mg(NO2)2 + H2O = MgO + 2 HNO2
H2SO3 = H2OSO2 =>
H2SO3 = H2OSO2
Bi2O3 + TiO2 + Gd2O3 = Bi2Gd2Ti3O12 =>
Bi2O3 + 3 TiO2 + Gd2O3 = Bi2Gd2Ti3O12
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H3O2 + AgNO3 = AgC2H3O2 + NO3 =>
C2H3O2 + AgNO3 = AgC2H3O2 + NO3
BrCl + H2O = Br2 + HBrO3 + HCl =>
5 BrCl + 3 H2O = 2 Br2 + HBrO3 + 5 HCl
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4 =>
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4
NH3 + ClO{-} = NH2Cl + OH{-} =>
NH3 + ClO{-} = NH2Cl + OH{-}
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Fe + Si = FeSi =>
Fe + Si = FeSi
Ba(HCO3)2 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O + 2 CO2
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