| 前日に均衡した方程式 |
CuSO4 + NaCO3 = NaSO4 + CuCO3
(NH4)2S + KOH = K2S + NH3 + H2O =>
(NH4)2S + 2 KOH = K2S + 2 NH3 + 2 H2O
CH3CHCH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH2CH3 + 3 Cl2 = 5 CH3CH(Cl)CH3 + HCl
PbO2 + C + F2 = PbF4 + CO =>
PbO2 + 2 C + 2 F2 = PbF4 + 2 CO
Sr(NO3)2(aq) + Li2SO4(aq) = LiNO3 + SrSO4 =>
Sr(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3 + SrSO4
Ba(OH)2Al(SO4)3 = Ba(SO4)3Al(OH)2 =>
Ba(OH)2Al(SO4)3 = Ba(SO4)3Al(OH)2
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 3 Na2S + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 Na2SO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na3PO4 + Mg(OH)2 = Mg3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 NaOH
Zn(OH)4{2-} + H3O{+} = Zn(OH)2 + H2O =>
Zn(OH)4{2-} + 2 H3O{+} = Zn(OH)2 + 4 H2O
SiF4{2-} + K = K{+} + F{-} + Si =>
SiF4{2-} + 2 K = 2 K{+} + 4 F{-} + Si
Cr2O7{-2} + H{+} + HNO2 = Cr{+3} + H2O + N2O4 =>
Cr2O7{-2} + 8 H{+} + 6 HNO2 = 2 Cr{+3} + 7 H2O + 3 N2O4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B + O2 = B2O37 =>
4 B + 37 O2 = 2 B2O37
Al + C2H5OH = Al(OH5C2)3 + H2 =>
2 Al + 6 C2H5OH = 2 Al(OH5C2)3 + 3 H2
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
CH3(CH)2(CH2)2CH3 + O2 = CO2 + H2O =>
CH3(CH)2(CH2)2CH3 + 9 O2 = 6 CO2 + 6 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
H2SO4 + H2O = HS2O3 + OH =>
2 H2SO4 + 2 H2O = HS2O3 + 7 OH
H2SO4 + NaC2H3O2 = HC2H3O2 + Na2SO4 =>
H2SO4 + 2 NaC2H3O2 = 2 HC2H3O2 + Na2SO4
CH4 + Cl2 = ClCH4 =>
2 CH4 + Cl2 = 2 ClCH4
NaCl + K2SO4 = NaSO4 + ClK2 =>
NaCl + K2SO4 = NaSO4 + ClK2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
Ag(NO3)(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
Ag(NO3)(aq) + KI(aq) = AgI(s) + KNO3(aq)
HAc + Mg = Mg(Ac)2 + H =>
2 HAc + Mg = Mg(Ac)2 + 2 H
Fe + O2 = OFe95 =>
190 Fe + O2 = 2 OFe95
Cu(g) + AgNO3(aq) = Cu(NO3)2 + Ag(s) =>
Cu(g) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag(s)
CaHCl(OH)2 + HCl = CaCl2 + H2O =>
CaHCl(OH)2 + HCl = CaCl2 + 2 H2O
NaF(ac) + AgNO3(ac) + NH4OH(ac) = AgF(s) + NaOH(ac) + NH4NO3(ac) =>
NaF(ac) + AgNO3(ac) + NH4OH(ac) = AgF(s) + NaOH(ac) + NH4NO3(ac)
C6H6 + KMnO4 + H2O = C6H5OH + MnO2 + KOH =>
3 C6H6 + 2 KMnO4 + H2O = 3 C6H5OH + 2 MnO2 + 2 KOH
H2SO4 + C = H2O + S02 + CO2 =>
2 H2SO4 + 3 C = 2 H2O + S02 + 3 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaSO4 = CaO(s) + SO3 =>
CaSO4 = CaO(s) + SO3
CuSO4 + AlCl = AlSO4 + CuCl =>
CuSO4 + AlCl = AlSO4 + CuCl
Fe2S3 + H2O = Fe(OH)3 + H2S =>
Fe2S3 + 6 H2O = 2 Fe(OH)3 + 3 H2S
N2O4 + CH3N2H2 = CO2 + H2O + N2 =>
9 N2O4 + 8 CH3N2H2 = 8 CO2 + 20 H2O + 17 N2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C2H4O2 + NaHCO3 = CO2 + H2O + C2NaH3O2 =>
C2H4O2 + NaHCO3 = CO2 + H2O + C2NaH3O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H6 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH =>
C6H6 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH
Al + Mg = AlMg =>
Al + Mg = AlMg
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Xe + F6 = XeF6 =>
Xe + F6 = XeF6
K2Co3 + NaOH = NaCo3 + K2OH =>
K2Co3 + NaOH = NaCo3 + K2OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCO = Cu + CO =>
CuCO = Cu + CO
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
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