| 前日に均衡した方程式 |
C6H5O + C4H9N + 6 H = C10H18N + H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + NaNO3 + BiONO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 4 HNO3 = 2 Ce(NO3)4 + NaNO3 + BiONO3 + 2 H2O
COOHCOOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
8 COOHCOOH + 10 LiAlH4 + 11 H2O = 8 CH3CH2OH + 5 Li2O + 10 Al(OH)3
Na2Co3 + Ca(OH)2 = CaCo3 + NaOH =>
Na2Co3 + Ca(OH)2 = CaCo3 + 2 NaOH
K3N + NH4NO3 = KNO3 + (NH4)3N =>
K3N + 3 NH4NO3 = 3 KNO3 + (NH4)3N
NaHCO3 + SO3 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + SO3 = Na2SO4 + 2 CO2 + H2O
CrO + N2O3 = Cr2O3 + N2 =>
6 CrO + N2O3 = 3 Cr2O3 + N2
NaNO2 + H2CO3 = Na2CO3 + HNO2 =>
2 NaNO2 + H2CO3 = Na2CO3 + 2 HNO2
Br2 + CCl4 = Br2*CCl4 =>
Br2 + CCl4 = Br2*CCl4
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
KMnO4 + CH3COOH + H2S = (CH3COO)2Mn + H2O + S + CH3COOK =>
2 KMnO4 + 6 CH3COOH + 5 H2S = 2(CH3COO)2Mn + 8 H2O + 5 S + 2 CH3COOK
LiOH + Al3 = Al(OH)3 + Li =>
9 LiOH + Al3 = 3 Al(OH)3 + 9 Li
Cr + BaSO4 = Cr2(SO4)3 + Ba =>
2 Cr + 3 BaSO4 = Cr2(SO4)3 + 3 Ba
C6H7NO3S + HNO2 + C10H9N = C16H13N3O3S + H2O =>
C6H7NO3S + HNO2 + C10H9N = C16H13N3O3S + 2 H2O
Pb3 + O2 = Pb3O4 =>
Pb3 + 2 O2 = Pb3O4
Ca + C + O2 = Ca(CO)3 =>
2 Ca + 6 C + 3 O2 = 2 Ca(CO)3
C2H5NH3NO3 + KOH = C2H5NH2 + KNO3 + H2O =>
C2H5NH3NO3 + KOH = C2H5NH2 + KNO3 + H2O
CH3CH2CH2Br + H2SO4 = CH3CH2CH2HSO3 + OHBr =>
CH3CH2CH2Br + H2SO4 = CH3CH2CH2HSO3 + OHBr
Fe + H2SiO3 = Fe2(SiO3)3 + H2 =>
2 Fe + 3 H2SiO3 = Fe2(SiO3)3 + 3 H2
KOH + HOCN = H2O + KOCN =>
KOH + HOCN = H2O + KOCN
Pb{2+} + Zn = Pb + Zn{2+} =>
Pb{2+} + Zn = Pb + Zn{2+}
SiO2 + H2O = H4Si + O2 =>
SiO2 + 2 H2O = H4Si + 2 O2
C19H20O4 + H2O2 = C19H22O6 =>
C19H20O4 + H2O2 = C19H22O6
NH3 + Br2 = N2H4 + NH4Br =>
4 NH3 + Br2 = N2H4 + 2 NH4Br
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
ZnOCu(OH)2 = Zn(OH)2CuO =>
ZnOCu(OH)2 = Zn(OH)2CuO
Ba(OH)2 + ZnSO4 = BaSO4 + (OH)2Zn =>
Ba(OH)2 + ZnSO4 = BaSO4 + (OH)2Zn
H2[TiCl6] + NaOH + H2O2 = Na4[Ti(O2)4] + NaCl + H2O =>
H2[TiCl6] + 10 NaOH + 4 H2O2 = Na4[Ti(O2)4] + 6 NaCl + 10 H2O
Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O
I2 = I3 =>
3 I2 = 2 I3
KI + H2SO4 = K2SO4 + I + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 8 I + H2S + 4 H2O
Na + HCl + H2O = H3O{+} + NaCl{-} =>
Na + HCl + H2O = H3O{+} + NaCl{-}
ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + CaBr2 =>
3 ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 CaBr2
Cu2O + SO2 = O2 + Cu2S =>
2 Cu2O + 2 SO2 = 3 O2 + 2 Cu2S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H + NO2 = HNO2 =>
H + NO2 = HNO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu3Zn + HCl = Cu3ZnCl + H2 =>
2 Cu3Zn + 2 HCl = 2 Cu3ZnCl + H2
NH4{+} + LiOH = NH3 + H2O + Li{+} =>
NH4{+} + LiOH = NH3 + H2O + Li{+}
ZnCl2 + HC8H4F3O2S + NaOH + C12H8N2 = Zn(C8H4F3O2S)2(C12H8N2) + NaCl + H2O =>
ZnCl2 + 2 HC8H4F3O2S + 2 NaOH + C12H8N2 = Zn(C8H4F3O2S)2(C12H8N2) + 2 NaCl + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu2S8(aq) + (NH4)OH(aq) = Cu2(OH)(aq) + S8(NH4)(aq) =>
Cu2S8(aq) + (NH4)OH(aq) = Cu2(OH)(aq) + S8(NH4)(aq)
CuS + H2NO3 = CuNO3 + H2S =>
CuS + H2NO3 = CuNO3 + H2S
KCl + Na3(Co(NO2)6) = K2Na(Co(NO2)6) + NaCl =>
2 KCl + Na3(Co(NO2)6) = K2Na(Co(NO2)6) + 2 NaCl
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl =>
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl
NH3 + H2O = H3O + NO3 =>
NH3 + 12 H2O = 9 H3O + NO3
C2H5I + Li = C2H5Li + LiI =>
C2H5I + 2 Li = C2H5Li + LiI
HBO2 + Cr(OH)3 = H2O + Cr2B2O6 =>
2 HBO2 + 2 Cr(OH)3 = 4 H2O + Cr2B2O6
Fe2(Cr2O7)3 + Ti(NO2)4 = Fe(NO2)3 + Ti(Cr2O7)2 =>
2 Fe2(Cr2O7)3 + 3 Ti(NO2)4 = 4 Fe(NO2)3 + 3 Ti(Cr2O7)2
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