| 前日に均衡した方程式 |
Ca2Si(s) + 4 Cl2(g) = 2 CaCl2(g) + SiCl4(g)
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
HCl + C20H14O4 + NaOH = NaOHC20H14O4HCl =>
HCl + C20H14O4 + NaOH = NaOHC20H14O4HCl
HCOOH + Ca = Ca(HCOOH)2 =>
2 HCOOH + Ca = Ca(HCOOH)2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CaNO3 + Li = Ca + LiNO3 =>
CaNO3 + Li = Ca + LiNO3
Cu(OH)2 + Na2SO4 + H2O = Na2[Cu(OH)4] + H2SO4 =>
Cu(OH)2 + Na2SO4 + 2 H2O = Na2[Cu(OH)4] + H2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Mg3(PO4)2 + BaI2 = MgI2 + Ba3(PO4)2 =>
Mg3(PO4)2 + 3 BaI2 = 3 MgI2 + Ba3(PO4)2
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
KH2PO4 + KOH = H2O + K2HPO4 =>
KH2PO4 + KOH = H2O + K2HPO4
PdS + O2 = PdO + SO2 =>
2 PdS + 3 O2 = 2 PdO + 2 SO2
Na3[Cr(OH)6] + H2S = Cr(OH)3 + H2O + NaHS =>
Na3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 H2O + 3 NaHS
H2SO4(ac) + NaCl(ac) = HCl(ac) + Na2SO4(s) =>
H2SO4(ac) + 2 NaCl(ac) = 2 HCl(ac) + Na2SO4(s)
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
Al2O3(s) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 3 H2O(l)
Al2(SO4)3 + NH3 + H2O + H2SO4 = Al(NH4)(SO4)2*12H2O =>
Al2(SO4)3 + 2 NH3 + 24 H2O + H2SO4 = 2 Al(NH4)(SO4)2*12H2O
CaCO3 + HCl = H2CO3CaCl2 =>
CaCO3 + 2 HCl = H2CO3CaCl2
SS + O2 = SO3 =>
SS + 3 O2 = 2 SO3
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
C6H5OH + Cl2 = C6H2Cl3OH + HCl =>
C6H5OH + 3 Cl2 = C6H2Cl3OH + 3 HCl
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4 =>
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4
(COOH)2 + Ca(OH)2 = Ca(COO)2 + H2O =>
(COOH)2 + Ca(OH)2 = Ca(COO)2 + 2 H2O
Cl2 + Li2I = LiCl + I2 =>
2 Cl2 + 2 Li2I = 4 LiCl + I2
AgNO3 + Fe(NO3)2 = Ag + Fe(NO3)3 =>
AgNO3 + Fe(NO3)2 = Ag + Fe(NO3)3
PbO + O = PbO2 =>
PbO + O = PbO2
C5H10O = C5H8 + H2O =>
C5H10O = C5H8 + H2O
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
Hg2{2+} + I2 + I{-} = HgI4{2-} =>
Hg2{2+} + I2 + 6 I{-} = 2 HgI4{2-}
CO2 + H2O = O2 + C4H8O =>
8 CO2 + 8 H2O = 11 O2 + 2 C4H8O
Na2CO3 + K3Fe(CN)6 = NaCN + K3Fe(CO3)3 =>
3 Na2CO3 + K3Fe(CN)6 = 6 NaCN + K3Fe(CO3)3
H2O2 + OH{-} = HO2{-} + H2O =>
H2O2 + OH{-} = HO2{-} + H2O
Al2C3 + H2SO4 = CH2 + Al2(SO4)3 =>
Al2C3 + 3 H2SO4 = 3 CH2 + Al2(SO4)3
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
MnCl2 + KClO + KOH = KCl + K2MnO4 + H2O =>
MnCl2 + 2 KClO + 4 KOH = 4 KCl + K2MnO4 + 2 H2O
CH2O + Ag2O = HCO2{-} + Ag + H{+} =>
CH2O + Ag2O = HCO2{-} + 2 Ag + H{+}
Fe + KNO3 = K + Fe(NO3)3 =>
Fe + 3 KNO3 = 3 K + Fe(NO3)3
Ti2O3 + CO2 = Ti2(CO3)3 =>
Ti2O3 + 3 CO2 = Ti2(CO3)3
KMnO4 + SO2 + H2O = K2SO4 + MnO + H2SO4 =>
2 KMnO4 + 5 SO2 + 4 H2O = K2SO4 + 2 MnO + 4 H2SO4
Pb + Cr + O = PbCrO4 =>
Pb + Cr + 4 O = PbCrO4
CrI3 + NO3{-} + CO3{2-} = CrO4{2-} + IO3{-} + NO2{-} + CO2 =>
2 CrI3 + 21 NO3{-} + 5 CO3{2-} = 2 CrO4{2-} + 6 IO3{-} + 21 NO2{-} + 5 CO2
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
NaOH(aq) + Cu(NO3)2(aq) = NaNO3 + Cu(OH)2 =>
2 NaOH(aq) + Cu(NO3)2(aq) = 2 NaNO3 + Cu(OH)2
HP2O4 + O2 = P2O5 + H2O =>
4 HP2O4 + 3 O2 = 4 P2O5 + 2 H2O
I3{-} + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I3{-} + 8 Cl2 + 9 H2O = 3 IO3{-} + 16 Cl{-} + 18 H{+}
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2 =>
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
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