Équations équilibrées la veille |
2 KI(aq) + Br2(g) = 2 KBr(aq) + I2(g)
FeS2 + O3 = Fe3O3 + SO2 =>
3 FeS2 + 5 O3 = Fe3O3 + 6 SO2
C7COOH + O2 = CO2 + H2O =>
4 C7COOH + 29 O2 = 32 CO2 + 2 H2O
(NH4)3PO4 + Mn2S3 = MnPO4 + (NH4)2S =>
2(NH4)3PO4 + Mn2S3 = 2 MnPO4 + 3(NH4)2S
RuCl3 + CH2O + PPh3 = RuClH(CO)(PPh3)3 + HCl + CHClO =>
2 RuCl3 + 3 CH2O + 6 PPh3 = 2 RuClH(CO)(PPh3)3 + 3 HCl + CHClO
(CH2OH)3CNH2 + H2O = H(CH2OH)3CNH3 + OH =>
(CH2OH)3CNH2 + 2 H2O = H(CH2OH)3CNH3 + 2 OH
H2O + NaCl = Na + ClH2O =>
H2O + NaCl = Na + ClH2O
H3AsO3 + Cu = Cu3AsO3 + H2 =>
2 H3AsO3 + 6 Cu = 2 Cu3AsO3 + 3 H2
NaOH + C4H4O6 = H2O + NaC4H3O6 =>
NaOH + C4H4O6 = H2O + NaC4H3O6
K2F + Ba = BaF2 + K =>
2 K2F + Ba = BaF2 + 4 K
HNO3 + H2 = N2 + H2O =>
2 HNO3 + 5 H2 = N2 + 6 H2O
C + N2 = CN =>
2 C + N2 = 2 CN
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(s) =>
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(s)
Fe2O3 + Al = (O3)3Al2 + Fe =>
3 Fe2O3 + 2 Al = (O3)3Al2 + 6 Fe
HCOOH + Sr(OH)2 = (HCOO)2Sr + H2O =>
2 HCOOH + Sr(OH)2 = (HCOO)2Sr + 2 H2O
C10H22 + H2O = CO2 + H2 =>
C10H22 + 20 H2O = 10 CO2 + 31 H2
(CH3)3COH3 + O2 = CO2 + H2O =>
2(CH3)3COH3 + 13 O2 = 8 CO2 + 12 H2O
C20H31O12N1 + H2O = CH4 + CO2 + NH3 =>
2 C20H31O12N1 + 14 H2O = 21 CH4 + 19 CO2 + 2 NH3
NH4VO3 + H2SO4 + Na2SO3 = VOSO4 + Na2SO4 + H2O + (NH4)2SO4 =>
2 NH4VO3 + 3 H2SO4 + Na2SO3 = 2 VOSO4 + Na2SO4 + 3 H2O + (NH4)2SO4
(NH4)2O + Ca(NO3)2 = NH4NO3 + CaO =>
(NH4)2O + Ca(NO3)2 = 2 NH4NO3 + CaO
AlO = Al + O =>
AlO = Al + O
KMnO4 + AlCl3 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + H2O + Cl2 =>
6 KMnO4 + 10 AlCl3 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O + 15 Cl2
C2H4NSCl + O2 = CO + H2O + NO + SO2 + HCl =>
4 C2H4NSCl + 13 O2 = 8 CO + 6 H2O + 4 NO + 4 SO2 + 4 HCl
C13H10O3 + O2 = H2O + CO2 =>
C13H10O3 + 14 O2 = 5 H2O + 13 CO2
CH4 + NO3 = H2O + N2 + CO2 =>
3 CH4 + 4 NO3 = 6 H2O + 2 N2 + 3 CO2
CH3CH2 + O2 = CH3CHO + H2O =>
4 CH3CH2 + 3 O2 = 4 CH3CHO + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NH2 + H2O =>
7 Mg + 16 HNO3 = 7 Mg(NO3)2 + 2 NH2 + 6 H2O
O2S = SO2 =>
O2S = SO2
P2O3 + KOH = H2O + K2P2O4 =>
P2O3 + 2 KOH = H2O + K2P2O4
Ca + HBr = H + CaBr2 =>
Ca + 2 HBr = 2 H + CaBr2
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CO2 + NaOH = Na(HCO3) =>
CO2 + NaOH = Na(HCO3)
C5H12 + Br = C5H11Br + H =>
C5H12 + Br = C5H11Br + H
Ag2SO3 + Al + H2O = H2S + Ag + Al(OH)3 =>
3 Ag2SO3 + 8 Al + 15 H2O = 3 H2S + 6 Ag + 8 Al(OH)3
NaI + KIO3 + H2SO4 = I2 + K2SO4 + H2O + Na2SO4 =>
10 NaI + 2 KIO3 + 6 H2SO4 = 6 I2 + K2SO4 + 6 H2O + 5 Na2SO4
CH2ClCOOH + NaOH = NaOH2 + CH2ClCOO =>
CH2ClCOOH + NaOH = NaOH2 + CH2ClCOO
NaCO3H + HCl = NaCl + CO2 + H2O =>
NaCO3H + HCl = NaCl + CO2 + H2O
CH3{-}CH2{-}CH = CH{-}CH3 + H2 = CH3{-}CH2{-}CH2{-}CH2{-}CH3 =>
CH3{-}CH2{-}CH = CH{-}CH3 + H2
Na(CO3) + H2SO4 = NaSO4 + H2O + CO2 =>
Na(CO3) + H2SO4 = NaSO4 + H2O + CO2
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
Co(OH)3 + HClO = Co(ClO)3 + H2O =>
Co(OH)3 + 3 HClO = Co(ClO)3 + 3 H2O
OH + HC4H4O6 = H2O + C4H4O6 =>
OH + HC4H4O6 = H2O + C4H4O6
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
(C6H5)2NH + H2SO4 + NaNO3 = (C6H5)4N2 + Na2SO4 + NO2 + H2O =>
2(C6H5)2NH + H2SO4 + 2 NaNO3 = (C6H5)4N2 + Na2SO4 + 2 NO2 + 2 H2O
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2 =>
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2
SO3{-2} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO3{-2} + Cr2O7{2-} + 8 H{+} = 3 SO4{2-} + 2 Cr{3+} + 4 H2O
Fe(OH2) + N2SO4 = FeSO4 + N2OH2 =>
Fe(OH2) + N2SO4 = FeSO4 + N2OH2
HCl + Ca(OH)2 = H2O + ClCaOH =>
HCl + Ca(OH)2 = H2O + ClCaOH
Eu + Ga2S3 + S = EuGa2S4 =>
Eu + Ga2S3 + S = EuGa2S4
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