| 前日に均衡した方程式 |
3 Ag2CO3 + Fe2(SO4)3 = 3 Ag2SO4 + Fe2(CO3)3
C5H10O5 + O = CO + H2O =>
C5H10O5 + 5 O = 5 CO + 5 H2O
NaCl(l) + KBrO3(l) = NaBrO3(l) + KCl(l) =>
NaCl(l) + KBrO3(l) = NaBrO3(l) + KCl(l)
NiOHNO3 + NH4NO3 + NH4OH = [Ni(NH3)4](NO3)2 + H2O =>
NiOHNO3 + NH4NO3 + 3 NH4OH = [Ni(NH3)4](NO3)2 + 4 H2O
C2H2Ag2O = C2Ag2H2O =>
C2H2Ag2O = C2Ag2H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NaNO2 + H2SO4 = NaNO3 + Na2SO4 + NO + H2O =>
3 NaNO2 + H2SO4 = NaNO3 + Na2SO4 + 2 NO + H2O
Hg + Po = Hg3Po2 =>
3 Hg + 2 Po = Hg3Po2
Na + Fe(No3)2 = Fe + NaNo3 =>
2 Na + Fe(No3)2 = Fe + 2 NaNo3
CrO4{2-} + H2O + Fe(OH)2 = Cr(OH)3 + OH{-} + Fe(OH)3 =>
CrO4{2-} + 4 H2O + 3 Fe(OH)2 = Cr(OH)3 + 2 OH{-} + 3 Fe(OH)3
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl =>
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl
K2CO3 + Zn + HNO3 = KNO3 + ZnCO3 + H2 =>
K2CO3 + Zn + 2 HNO3 = 2 KNO3 + ZnCO3 + H2
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
Na2O + Al = Na + NaAlO2 =>
2 Na2O + Al = 3 Na + NaAlO2
NO + COBr = CO + NOBr =>
NO + COBr = CO + NOBr
NO3{-} + Fe{2+} + H2O = NO2{-} + FeOOH + H{+} =>
NO3{-} + 2 Fe{2+} + 3 H2O = NO2{-} + 2 FeOOH + 4 H{+}
K2S + K2SO3 + H2O = KOH + S =>
2 K2S + K2SO3 + 3 H2O = 6 KOH + 3 S
HII = H2 + I2 =>
2 HII = H2 + 2 I2
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
FeS2 + O2 + H2O = Fe{+2)+SO4{-2}+H{+1) =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{+2)+4SO4{-2}+4H{+1)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaHSO3 + KOH = K2SO3 + Na2SO3 + H2O =>
2 NaHSO3 + 2 KOH = K2SO3 + Na2SO3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Bi2S3 + HNO3 + H2SO4 = Bi2(SO4)3 + S3NO3 + H2 =>
2 Bi2S3 + 2 HNO3 + 6 H2SO4 = 2 Bi2(SO4)3 + 2 S3NO3 + 7 H2
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Pb(g) + S(g) + O2(g) = PbSO4(s) =>
Pb(g) + S(g) + 2 O2(g) = PbSO4(s)
Cu(C2H3O2)2 + (C2H5O2N0) = Cu(C2H4O2N)2 + CH3COOH =>
Cu(C2H3O2)2 + 2(C2H5O2N0) = Cu(C2H4O2N)2 + 2 CH3COOH
(K)2CrO7 + SN(Cl)2 + HCl = Cr(Cl)3 + SNCl4 + KCl + H2O =>
2(K)2CrO7 + 9 SN(Cl)2 + 28 HCl = 2 Cr(Cl)3 + 9 SNCl4 + 4 KCl + 14 H2O
CaCl2 + FeBr3 = CaBr2 + FeCl3 =>
3 CaCl2 + 2 FeBr3 = 3 CaBr2 + 2 FeCl3
FeCl + NaCo3 = FeCo3 + NaCl = =>
FeCl + NaCo3 = FeCo3 + NaCl
C3H6(g) + O2(g) = C2O + H2O =>
4 C3H6(g) + 9 O2(g) = 6 C2O + 12 H2O
W18O49 + O2 = W10O29 =>
5 W18O49 + 8 O2 = 9 W10O29
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgCl(s) + NH4OH(aq) = Ag(NH3)Cl(s) + H2O(l) =>
AgCl(s) + NH4OH(aq) = Ag(NH3)Cl(s) + H2O(l)
Cl2(g) + SO2(s) = ClSO2 =>
Cl2(g) + 2 SO2(s) = 2 ClSO2
MnCl2 + Al = Mn + AlCl3 = =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
Na3(PO4) + PbO2 = Na2O + Pb3(PO4)4 =>
4 Na3(PO4) + 3 PbO2 = 6 Na2O + Pb3(PO4)4
CH3CH2OCOCH2COOCH2CH3 + CH3CH3CCCOCH3 = CH3CH3C6H4O2COCH3 + H =>
8 CH3CH2OCOCH2COOCH2CH3 + 19 CH3CH3CCCOCH3 = 17 CH3CH3C6H4O2COCH3 + 46 H
LiOH + Fe(NO3)3 = Fe(OH)3 + Li3(NO3)3 =>
3 LiOH + Fe(NO3)3 = Fe(OH)3 + Li3(NO3)3
K2CO3 + Zn + HNO3 = KNO3 + ZnCO3 + H2 =>
K2CO3 + Zn + 2 HNO3 = 2 KNO3 + ZnCO3 + H2
Fe + Cu + H2O = FeO + Cu2H =>
Fe + 4 Cu + H2O = FeO + 2 Cu2H
FeCl3 + HOH = Fe(OH)Cl2 + H + Cl =>
FeCl3 + HOH = Fe(OH)Cl2 + H + Cl
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
FeO3 + CO = Fe + CO2(g) =>
FeO3 + 3 CO = Fe + 3 CO2(g)
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
C79N16P1H263O80 + O2 = H3PO4 + HNO3 + H2O + CO2 =>
C79N16P1H263O80 + 126 O2 = H3PO4 + 16 HNO3 + 122 H2O + 79 CO2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
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