| 前日に均衡した方程式 |
Mn{2+} + Cl2 + 2 H2O = MnO2 + 2 Cl{-} + 4 H{+}
Cr + AgNO3 = Cr(NO3)2 + Ag =>
Cr + 2 AgNO3 = Cr(NO3)2 + 2 Ag
BaSO3 + H{+} = Ba{2+} + SO2 + H2O =>
BaSO3 + 2 H{+} = Ba{2+} + SO2 + H2O
C2H4 + HBr = CH3CH2Br =>
C2H4 + HBr = CH3CH2Br
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
(CH2)5(l) + O2(g) = CO2 + H2O =>
2(CH2)5(l) + 15 O2(g) = 10 CO2 + 10 H2O
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
SiO2 + Ba(OH)2 = BaSiO3 + H2O =>
SiO2 + Ba(OH)2 = BaSiO3 + H2O
PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl
MgO + N2 = Mg3N2 + O =>
3 MgO + N2 = Mg3N2 + 3 O
Mn + H = MnH3 =>
Mn + 3 H = MnH3
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
C2H4(OH)2 + HNO3 = C2H4(ONO2)2 + H2O =>
C2H4(OH)2 + 2 HNO3 = C2H4(ONO2)2 + 2 H2O
C6H6 + H2SO4 = C6H6O3S + H2O =>
C6H6 + H2SO4 = C6H6O3S + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
Ca3P2 + Cl2 = CaCl2 + P =>
Ca3P2 + 3 Cl2 = 3 CaCl2 + 2 P
Zn + HNO3 = Zn(NO3)2 + NH3NH3 + H2O =>
8 Zn + 18 HNO3 = 8 Zn(NO3)2 + NH3NH3 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al(OH)2Cl = AlOCl + H2O =>
Al(OH)2Cl = AlOCl + H2O
NH + H2O = NH4 + OH =>
NH + 3 H2O = NH4 + 3 OH
FeSO4 + NaHCO3 = FeCO3 + Na2SO4 + CO2 + H2O =>
FeSO4 + 2 NaHCO3 = FeCO3 + Na2SO4 + CO2 + H2O
NaOH + HCl(g) = NaCl + H2O =>
NaOH + HCl(g) = NaCl + H2O
Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(aq)
C11H15O3N + O2 = CO2 + H2O + NO3 =>
4 C11H15O3N + 59 O2 = 44 CO2 + 30 H2O + 4 NO3
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
C12H22O11 + Ca(OH)2 = CH3CH2OH + CO2 + CaCO3 =>
C12H22O11 + Ca(OH)2 = 4 CH3CH2OH + 3 CO2 + CaCO3
Na + Cl = NaCl =>
Na + Cl = NaCl
K2CO3(aq) + HNO3(aq) = KNO3 + H2O + CO2 =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3 + H2O + CO2
C2H4O + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Nb2O3 + H2O = Nb(OH)3 =>
Nb2O3 + 3 H2O = 2 Nb(OH)3
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 NaBH3OH
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Si + P = PSi =>
Si + P = PSi
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
C6H12O6 + NO3{-} = NO2{-} + CO2 + H2O =>
C6H12O6 + 12 NO3{-} = 12 NO2{-} + 6 CO2 + 6 H2O
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2 =>
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2
PO4 = PO2 + O2 =>
PO4 = PO2 + O2
CrCl2 + HNO3 = Cr(NO3)3 + NO2 + HCl + H2O =>
CrCl2 + 4 HNO3 = Cr(NO3)3 + NO2 + 2 HCl + H2O
Cl(g) + KI(aq) = I + KCl =>
Cl(g) + KI(aq) = I + KCl
K2SIO3 + HBr = H2SIO3 + KBr =>
K2SIO3 + 2 HBr = H2SIO3 + 2 KBr
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
K(s) + H2O(i) = KOH(ac) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(ac) + H2(g)
Al + K2Cr2O7 + H2SO4 = Al2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 4 H2SO4 = Al2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Pb + OH{-} + H2O = [Pb(OH)4]2{-} + H2 =>
4 Pb + 2 OH{-} + 14 H2O = 2[Pb(OH)4]2{-} + 7 H2
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
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