| 前日に均衡した方程式 |
P2 + 4 C2 = 2 PC4
Yb + S = YbS =>
Yb + S = YbS
MnO4{-} + H2O + H{+} = Mn{2+} + H2O2 =>
2 MnO4{-} + 2 H2O + 6 H{+} = 2 Mn{2+} + 5 H2O2
KMnO4 + SiH4 = KOH + H2 + MnO2 + SiO2 =>
2 KMnO4 + SiH4 = 2 KOH + H2 + 2 MnO2 + SiO2
H2SiO3 + CaCl2 = CaSiO3 + HCl =>
H2SiO3 + CaCl2 = CaSiO3 + 2 HCl
(CH2)4O + O3 = CO2 + H2O =>
3(CH2)4O + 11 O3 = 12 CO2 + 12 H2O
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
SrI + S = SrIS =>
SrI + S = SrIS
HI + Co = CoI3 + H2 =>
6 HI + 2 Co = 2 CoI3 + 3 H2
Al + H2O = AlO2{-} + e + H{+} =>
Al + 2 H2O = AlO2{-} + 3e + 4 H{+}
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
Al2O3 + CH4 = Al4C3 + CO + H2 =>
2 Al2O3 + 9 CH4 = Al4C3 + 6 CO + 18 H2
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + *NaCl(aq) + *H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2*NaCl(aq) + 2*H2O
Pt + Br = PtBr =>
Pt + Br = PtBr
AgNO3 + (CoCl4)2 = AgCl + Co(NO3)2 + Cl =>
4 AgNO3 + (CoCl4)2 = 4 AgCl + 2 Co(NO3)2 + 4 Cl
SrBr2 + Na2CO3 = Na2Br2 + SrCO3 =>
SrBr2 + Na2CO3 = Na2Br2 + SrCO3
Br2 + NaOH = NaBrO + HBr =>
Br2 + NaOH = NaBrO + HBr
BaH2O = Ba(OH2) = H2 =>
BaH2O = Ba(OH2)
ZnCl2 + KNO3 = Zn(NO3)2 + KCl =>
ZnCl2 + 2 KNO3 = Zn(NO3)2 + 2 KCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Zn(NO2)2 + NaOH = ZnOH + Na(NO2)2 =>
Zn(NO2)2 + NaOH = ZnOH + Na(NO2)2
Cu + Al = CuAl =>
Cu + Al = CuAl
Cl2 + ZnI2 = ZnCl2 + I2 =>
Cl2 + ZnI2 = ZnCl2 + I2
Mg + ZnI2 = MgI2 + Zn =>
Mg + ZnI2 = MgI2 + Zn
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
H2OHI = HIH2O =>
H2OHI = HIH2O
AgNO3 + NaCl + H2O = AgCl + NaOH + HNO3 =>
AgNO3 + NaCl + H2O = AgCl + NaOH + HNO3
BaS = Ba + S2 =>
2 BaS = 2 Ba + S2
AgNO3 + ZnI2 = AgI + Zn(NO3)2 =>
2 AgNO3 + ZnI2 = 2 AgI + Zn(NO3)2
K + Cr(SO4)3 = K(SO4) + Cr =>
3 K + Cr(SO4)3 = 3 K(SO4) + Cr
NH4Cl + NaOH = NaCl + H2O + NH3 = NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CuO2 = Cu2O4 =>
2 CuO2 = Cu2O4
HCOOH + C2H6 = HCOOC2H5 + H2 =>
HCOOH + C2H6 = HCOOC2H5 + H2
Cu(NO3)2 + K2S = Cu2S + S + KNO3 =>
2 Cu(NO3)2 + 2 K2S = Cu2S + S + 4 KNO3
Fe3O4 + Cu = Cu2FeO4 + FeO =>
3 Fe3O4 + 2 Cu = Cu2FeO4 + 8 FeO
P + HI = PH3 + I2 =>
2 P + 6 HI = 2 PH3 + 3 I2
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + H2O + KCl =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 3 H2O + KCl
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
Ca + O3 = CaO2 =>
3 Ca + 2 O3 = 3 CaO2
Zn + FeBr3 = Fe2Zn3 + Br2 =>
3 Zn + 2 FeBr3 = Fe2Zn3 + 3 Br2
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
CH2CH(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2 + 10 H2O
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
Al(CN)3 + NaNO3 = Al(NO3)3 + NaCN =>
Al(CN)3 + 3 NaNO3 = Al(NO3)3 + 3 NaCN
HI + Mg = MgI2 + H2 =>
2 HI + Mg = MgI2 + H2
Zn(CH3CO3)2 + NaPO4 = Na(CH3CO3)2 + ZnPO4 =>
Zn(CH3CO3)2 + NaPO4 = Na(CH3CO3)2 + ZnPO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuCl2 + H2S = CuCl2H2S =>
CuCl2 + H2S = CuCl2H2S
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