| 前日に均衡した方程式 |
2 Zn + MnI4 = Mn + 2 ZnI2
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2O4H2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2O4H2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KOH + Li2O = K2O + LiOH =>
2 KOH + Li2O = K2O + 2 LiOH
CH2C(CH3)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
15 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
U + ClF3 = UF6 + Cl2* =>
U + 2 ClF3 = UF6 + Cl2*
NaNCS + Pb(NO3)2 = Pb(NCS)2 + Na(NO3) =>
2 NaNCS + Pb(NO3)2 = Pb(NCS)2 + 2 Na(NO3)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
SO2 + Ca(OH)2 = CaS + H2O + O2 =>
2 SO2 + 2 Ca(OH)2 = 2 CaS + 2 H2O + 3 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C180H272O2 + O2 = CO + H2O =>
C180H272O2 + 157 O2 = 180 CO + 136 H2O
NH3(l) = N2 + H2 =>
2 NH3(l) = N2 + 3 H2
CH3COONa + Fe(NO3)3 = NaNO3 + Fe(C2H3O2)3 =>
3 CH3COONa + Fe(NO3)3 = 3 NaNO3 + Fe(C2H3O2)3
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
HgSO4 = Hg + SO2 + O2 =>
HgSO4 = Hg + SO2 + O2
NaOH + Cu(NO3)2 = CuO + NaNO3 + H2O =>
2 NaOH + Cu(NO3)2 = CuO + 2 NaNO3 + H2O
Ni(OH)2 + H2O2 = NiO(OH) + H2O =>
2 Ni(OH)2 + H2O2 = 2 NiO(OH) + 2 H2O
CH3COONH4 = CH3C(O)NH2H2O =>
CH3COONH4 = CH3C(O)NH2H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MnO4{-} + (C2O4)2{-} + H{+} = Mn2{+} + CO2 + H2O =>
2 MnO4{-} + 13(C2O4)2{-} + 16 H{+} = Mn2{+} + 52 CO2 + 8 H2O
H2O + O2(g) + N2(g) = HNO3(aq) =>
2 H2O + 5 O2(g) + 2 N2(g) = 4 HNO3(aq)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + C2H4O2 + H2O =>
16 H{+} + 6 Cr2O7{2-} + 17 C2H5OH = 4 Cr3{+} + 17 C2H4O2 + 25 H2O
CH3OCH3HCl = CH3OHCH3Cl =>
CH3OCH3HCl = CH3OHCH3Cl
(NH4)2SO4 + FeBr3 = Fe2(SO4)3 + NH4Br =>
3(NH4)2SO4 + 2 FeBr3 = Fe2(SO4)3 + 6 NH4Br
Fe + H2S = Fe44H5 + S3 =>
264 Fe + 15 H2S = 6 Fe44H5 + 5 S3
C2H5OH + K = C2H5KO + H2 =>
2 C2H5OH + 2 K = 2 C2H5KO + H2
Al(OH)3 + Si = Al + Si(OH)4 =>
4 Al(OH)3 + 3 Si = 4 Al + 3 Si(OH)4
Al2(Co3)3 + ZnCl2 = ZnCo3 + AlCl3 =>
Al2(Co3)3 + 3 ZnCl2 = 3 ZnCo3 + 2 AlCl3
N2 + Mg = Mg{2+} + N{3-} =>
N2 + 3 Mg = 3 Mg{2+} + 2 N{3-}
CO + H2SO4 = COOH + SO2 =>
2 CO + H2SO4 = 2 COOH + SO2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
Zn + Cu(NO3)2 = Cu + Zn2(NO3)3 =>
4 Zn + 3 Cu(NO3)2 = 3 Cu + 2 Zn2(NO3)3
CH3COOH + Cu = H2O + CuC2 =>
CH3COOH + Cu = 2 H2O + CuC2
C34H70 + O2 = CO + H2O =>
2 C34H70 + 69 O2 = 68 CO + 70 H2O
Ca{2+} + Zn = Zn{2+} + Ca =>
Ca{2+} + Zn = Zn{2+} + Ca
C2H5NO2 + N2O + OH{-} = CO3{-2} + H2O + N2 =>
2 C2H5NO2 + 9 N2O + 8 OH{-} = 4 CO3{-2} + 9 H2O + 10 N2
C2 + Cl3 = CCl =>
3 C2 + 2 Cl3 = 6 CCl
H2SO4 + Ca10(PO4)6F2 = Ca(HPO4) + CaSO4 + HF =>
4 H2SO4 + Ca10(PO4)6F2 = 6 Ca(HPO4) + 4 CaSO4 + 2 HF
CuO + HSbF6 = CuSb + F6OH =>
CuO + HSbF6 = CuSb + F6OH
NaCl + H2SO4 + C + CaCO3 = HCl + CO2 + Na2CO3 + CaS =>
2 NaCl + H2SO4 + 2 C + CaCO3 = 2 HCl + 2 CO2 + Na2CO3 + CaS
C15H16 + O2 = CO2 + H2O =>
C15H16 + 19 O2 = 15 CO2 + 8 H2O
CH4N2O + H2SO4 + C11H22O11 = C5H10N2O2S + CO2 + H2O =>
22 CH4N2O + 22 H2SO4 + 13 C11H22O11 = 22 C5H10N2O2S + 55 CO2 + 99 H2O
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+} =>
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+}
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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