| 前日に均衡した方程式 |
I2 + 2 KAt = 2 KI + 2 At
HO5 = H2O + O2 =>
4 HO5 = 2 H2O + 9 O2
NH3 + H2SO4 = NSO4 + H6 =>
6 NH3 + 6 H2SO4 = 6 NSO4 + 5 H6
H2SO4 + KClO3 = ClO2 + KHSO4 + H2O + KClO4 =>
2 H2SO4 + 3 KClO3 = 2 ClO2 + 2 KHSO4 + H2O + KClO4
Mg + FeF2 = MgFe + F2 =>
Mg + FeF2 = MgFe + F2
ZnO + K3PO3 = Zn3(PO3)2 + K2O =>
3 ZnO + 2 K3PO3 = Zn3(PO3)2 + 3 K2O
NH4OH + H2CO3 = H2O + (NH2)2CO =>
2 NH4OH + H2CO3 = 4 H2O + (NH2)2CO
N2H8CO3 = H2O + NH3 + CO2 =>
N2H8CO3 = H2O + 2 NH3 + CO2
H(NO3) + Ni(SO3) = Ni(NO3)2 + H2(SO3) =>
2 H(NO3) + Ni(SO3) = Ni(NO3)2 + H2(SO3)
Br2 + Ge = Br{-} + Ge4{+} =>
Br2 + 8 Ge = 2 Br{-} + 2 Ge4{+}
C6H6O + H2SO4 = H2SO3 + H2O + CO2 =>
C6H6O + 14 H2SO4 = 14 H2SO3 + 3 H2O + 6 CO2
HCrO4 + Li2OH = Li2CrO4 + H2O =>
HCrO4 + Li2OH = Li2CrO4 + H2O
NaCIH3PO4 = NaH2PO4HCI =>
NaCIH3PO4 = NaH2PO4HCI
AlF2 + O2 = Al2O3 + F =>
4 AlF2 + 3 O2 = 2 Al2O3 + 8 F
CH3CH(OH)COOH(aq) + NaOH(aq) = CH3CH(OH)COONa + H2O =>
CH3CH(OH)COOH(aq) + NaOH(aq) = CH3CH(OH)COONa + H2O
SO3 + Na2O = SO + Na2O3 =>
SO3 + Na2O = SO + Na2O3
HNO3 + K2SO3 = K2SO4 + H2O + NO2 =>
2 HNO3 + K2SO3 = K2SO4 + H2O + 2 NO2
BaSO4 + O2 = BaO2 + SO3 =>
2 BaSO4 + O2 = 2 BaO2 + 2 SO3
KClO3 + Mg(NO)3 + HCl = KCl + NO2 + MgCl + H2O =>
7 KClO3 + 6 Mg(NO)3 + 6 HCl = 7 KCl + 18 NO2 + 6 MgCl + 3 H2O
KCl + HI = HCl + K + I2 =>
2 KCl + 2 HI = 2 HCl + 2 K + I2
C2H4(g) + Br2(g) = CH2BrCH2Br(g) =>
C2H4(g) + Br2(g) = CH2BrCH2Br(g)
NaCO3(aq)H2SO4(aq) = NaSO4(aq)H2O(l)CO2(g) =>
NaCO3(aq)H2SO4(aq) = NaSO4(aq)H2O(l)CO2(g)
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
CrO4{2-} + S{2-} + H{+} = S + Cr(OH)3 + H2O =>
2 CrO4{2-} + 3 S{2-} + 10 H{+} = 3 S + 2 Cr(OH)3 + 2 H2O
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O
Cr3 + Sn4Cl = Cr3Cl + Sn =>
Cr3 + Sn4Cl = Cr3Cl + 4 Sn
Ca(IO)2 = Ca + IO =>
Ca(IO)2 = Ca + 2 IO
Na + HF = Na2HF =>
2 Na + HF = Na2HF
Fe + O2 = FeO*Fe2O3 =>
3 Fe + 2 O2 = FeO*Fe2O3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
NaCl(s)H2SO4(aq) = NaHSO4(s)HCl(g) =>
NaCl(s)H2SO4(aq) = NaHSO4(s)HCl(g)
Si = Si{4+} + e =>
Si = Si{4+} + 4e
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
C(s) + H(g) = C2H2 =>
2 C(s) + 2 H(g) = C2H2
Si2O + H2O = Si2H3 + O2 =>
4 Si2O + 6 H2O = 4 Si2H3 + 5 O2
Na3AsO4 + Zn + H2SO4 = AsH3 + H2O + ZnSO4 + Na2SO4 =>
2 Na3AsO4 + 8 Zn + 11 H2SO4 = 2 AsH3 + 8 H2O + 8 ZnSO4 + 3 Na2SO4
Ni + NO3{-} + H{+} = Ni{+2} + NO2 + H2O =>
Ni + 2 NO3{-} + 4 H{+} = Ni{+2} + 2 NO2 + 2 H2O
NH4 + OH = H2O + HN3 =>
3 NH4 + 11 OH = 11 H2O + HN3
AgNO3 + Na2CO3 = AgNO3Na2CO3 =>
AgNO3 + Na2CO3 = AgNO3Na2CO3
Li + Al2S3 = Li2S + Al =>
6 Li + Al2S3 = 3 Li2S + 2 Al
K2MnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
K2MnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + 2 KOH
C4H6 + KMnO4 + H2SO4 = C4H2O8 + K2SO4 + MnSO4 + H2O =>
C4H6 + 4 KMnO4 + 6 H2SO4 = C4H2O8 + 2 K2SO4 + 4 MnSO4 + 8 H2O
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
Sn + PtNO3 = Pt + SnNO3 =>
Sn + PtNO3 = Pt + SnNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2O + NaOH = HO2 + Na =>
Na2O + NaOH = HO2 + 3 Na
Bi(OH)3 + SnCl2 = Sn(OH)3 + BiCl2 =>
Bi(OH)3 + SnCl2 = Sn(OH)3 + BiCl2
FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + AlCl3 =>
2 FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlCl3
C14H22N2O + H2SO4 = C14H23N2O + HSO4 =>
C14H22N2O + H2SO4 = C14H23N2O + HSO4
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