| 前日に均衡した方程式 |
2 HNO2 + 2 Mg = 2 Mg(NO2) + H2
KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2
CH4N2O + O2 = CO2 + H2O + HNO3 =>
CH4N2O + 4 O2 = CO2 + H2O + 2 HNO3
(NH2)2CO + HNO3 = (NH2)2COHNO3 =>
(NH2)2CO + HNO3 = (NH2)2COHNO3
KOH + NH4I = NH3 + KI + H2O =>
KOH + NH4I = NH3 + KI + H2O
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH4OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + KMnO4 + 5 H2O = 3 CH3CCH3OHCCH4OHCH3 + KOH + MnO2
Ca + (OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca + (OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(b)NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2(b)NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
C6H5OK + CH3Br = C6H5OCH3 + KBr =>
C6H5OK + CH3Br = C6H5OCH3 + KBr
BaNO3 + AgCl = BaCl + AgNO3 =>
BaNO3 + AgCl = BaCl + AgNO3
(OH)2 = OH =>
(OH)2 = 2 OH
BaCl2 + H2 = Ba(HCl)2 =>
BaCl2 + H2 = Ba(HCl)2
CH17OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH17OH(l) + 5 O2(g) = CO2(g) + 9 H2O(l)
(OH)2 = OH =>
(OH)2 = 2 OH
Co(OH)3 = Co + OH =>
Co(OH)3 = Co + 3 OH
NaCl + B2O3 = BCl3 + Na2O =>
6 NaCl + B2O3 = 2 BCl3 + 3 Na2O
Fe(OH)2 = Fe2O3 + H2O + H2 =>
2 Fe(OH)2 = Fe2O3 + H2O + H2
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
(OH)2 = O2H2 =>
(OH)2 = O2H2
Pb + AgPO4 = PbPO4 + Ag =>
Pb + AgPO4 = PbPO4 + Ag
(OH)2 = H2O2 =>
(OH)2 = H2O2
Sb2S3 + HNO3 = H2O + Sb2O5 + NO2 + S =>
Sb2S3 + 10 HNO3 = 5 H2O + Sb2O5 + 10 NO2 + 3 S
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
H2S + TiO2 = TiO + SO2 + H2 =>
H2S + 2 TiO2 = 2 TiO + SO2 + H2
U(SO4)2 + O2 + H2O = UO2SO4 + H2SO4 =>
2 U(SO4)2 + O2 + 2 H2O = 2 UO2SO4 + 2 H2SO4
KClO3 + MnSO4 + KOH = K2SO4 + K2MnO4 + H2O + KCl =>
2 KClO3 + 3 MnSO4 + 12 KOH = 3 K2SO4 + 3 K2MnO4 + 6 H2O + 2 KCl
FeS + O2 + H2O = Fe2O3 + H2OS4 =>
4 FeS + 3 O2 + H2O = 2 Fe2O3 + H2OS4
C6H8O7 + HNO3 + H2SO4 = C2H2N2S + H2O + CO2 =>
13 C6H8O7 + 18 HNO3 + 9 H2SO4 = 9 C2H2N2S + 61 H2O + 60 CO2
(OH)2 = (OH)3 =>
3(OH)2 = 2(OH)3
HC3H3O2 + NaHCO3 = NaCH3COO + CO2 + H2O =>
2 HC3H3O2 + 3 NaHCO3 = 3 NaCH3COO + 3 CO2 + H2O
C6H6O + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H6O + FeCl3 = 3 C6H5Cl + Fe(OH)3
C5H12O + NaOH = C5H11ONa + H2O =>
C5H12O + NaOH = C5H11ONa + H2O
Fe(s) + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe(s) + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + CO2 =>
2 FeC2O4 + 3 H2C2O4 + 3 H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 4 CO2
NaOH + CuSO4 = Na2SO4 + Cu(OH0)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH0)2
HCOOK + H2SO4 = HCOOH + K2SO4 =>
2 HCOOK + H2SO4 = 2 HCOOH + K2SO4
H2SO3 + Pt(OH)4 = Pt(SO3)2 + H2O =>
2 H2SO3 + Pt(OH)4 = Pt(SO3)2 + 4 H2O
CaMnO3 + HCl = CaCl2 + MnCl2 + H2O + Cl2 =>
CaMnO3 + 6 HCl = CaCl2 + MnCl2 + 3 H2O + Cl2
NaF + HCI = HF + NaCI =>
NaF + HCI = HF + NaCI
Cd + KMnO4 + HCl = CdCl2 + MnCl2 + KCl + H2O =>
5 Cd + 2 KMnO4 + 16 HCl = 5 CdCl2 + 2 MnCl2 + 2 KCl + 8 H2O
C6H12O6O2 = C6H12O8 =>
C6H12O6O2 = C6H12O8
NH3OH{+} + OH{-} = N2O + H2O + NH3 =>
4 NH3OH{+} + 4 OH{-} = N2O + 7 H2O + 2 NH3
Li + H2 = LiH2 =>
Li + H2 = LiH2
P + (O)2 = (P)2(O)5 =>
4 P + 5(O)2 = 2(P)2(O)5
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Li + H2 = LiH2 =>
Li + H2 = LiH2
Hg2(C2H3O2)2(aq) + KBr(aq) = Hg2Br2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KBr(aq) = Hg2Br2(s) + 2 KC2H3O2(aq)
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