| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCI + HNO3 = KNO3 + HCI
C6H4CI2 + O2 = CO + H2O + HCI =>
C6H4CI2 + 3 O2 = 5 CO + H2O + 2 HCI
Na2O + CH3CH2COOH = NaCH3CH2COO + H2O =>
Na2O + 2 CH3CH2COOH = 2 NaCH3CH2COO + H2O
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
C3H8O3 = C + H2 + O2 =>
2 C3H8O3 = 6 C + 8 H2 + 3 O2
CUSO4 + Ag = AgCUSO4 =>
CUSO4 + Ag = AgCUSO4
C2H3NaO2 + HCl = NaCl + CO + H1 =>
C2H3NaO2 + HCl = NaCl + 2 CO + 4 H1
S + N2 = S3N2 =>
3 S + N2 = S3N2
BaCl + KC(O)3 = BaC(O)3 + KCl =>
BaCl + KC(O)3 = BaC(O)3 + KCl
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
BaBr2 + Na2SO4 = NaBr2 + Ba2SO4 =>
2 BaBr2 + Na2SO4 = 2 NaBr2 + Ba2SO4
Al(OH)3 + O = Al(OH)3O =>
Al(OH)3 + O = Al(OH)3O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
C2H5N + O2 = H2O + CO2 + N2 =>
4 C2H5N + 13 O2 = 10 H2O + 8 CO2 + 2 N2
CuSO3 + AnswerAlPO4 = AnswerCu3(PO4)2 + AnswerAl2(SO3)3 =>
3 CuSO3 + 2 AnswerAlPO4 = AnswerCu3(PO4)2 + AnswerAl2(SO3)3
Na2S + MgSO4 = Na2SO4 + MgS =>
Na2S + MgSO4 = Na2SO4 + MgS
H3PO2 + K2FeO4 + KOH + H2O = K3PO4 + Fe(OH)3 =>
3 H3PO2 + 4 K2FeO4 + KOH + H2O = 3 K3PO4 + 4 Fe(OH)3
Pb(s) + HCl(ag) = PbCl2(ppt) + H2 =>
Pb(s) + 2 HCl(ag) = PbCl2(ppt) + H2
PH3 + Cu2O = Cu + H3PO4 =>
PH3 + 4 Cu2O = 8 Cu + H3PO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H4O3 = CH4 + CO2 + H2O =>
4 C2H4O3 = 3 CH4 + 5 CO2 + 2 H2O
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
CaBr2 + Na2SiO3 = CaSiO3 + NaBr =>
CaBr2 + Na2SiO3 = CaSiO3 + 2 NaBr
Pd(NO3)2 + H2O = PdNO3(OH) + HNO3 =>
Pd(NO3)2 + H2O = PdNO3(OH) + HNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
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
FeCl2KOH = KCl2FeOH =>
FeCl2KOH = KCl2FeOH
NH4Cl + HI = NH4I + HCl =>
NH4Cl + HI = NH4I + HCl
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
I{-} + H2O = H2 + IO3{-} =>
I{-} + 3 H2O = 3 H2 + IO3{-}
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
H41C12 + O2 = CO2 + H2O =>
4 H41C12 + 89 O2 = 48 CO2 + 82 H2O
C10H15NO + NH3 + Li = C10H15N + LiNH2 + H2O =>
C10H15NO + 2 NH3 + 2 Li = C10H15N + 2 LiNH2 + H2O
NOCl + KOH = NO + KCl + KClO3 + H2O =>
6 NOCl + 6 KOH = 6 NO + 5 KCl + KClO3 + 3 H2O
KMnO4 + H2O + Na2S2O3 = K2SO4 + KOH + MnO2 + Na2SO4 =>
8 KMnO4 + H2O + 3 Na2S2O3 = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
KMnO4 + Na2S2O3 + H2SO4 = MnSO4 + K2SO4 + Na2HSO4 + H2O =>
14 KMnO4 + 10 Na2S2O3 + 11 H2SO4 = 14 MnSO4 + 7 K2SO4 + 10 Na2HSO4 + 6 H2O
Li + H{3}PO{4} = H{2} + Li{3}PO{4} =>
Li + 3 H{3}PO{4} = 3 H{2} + Li{3}PO{4}
CuO + HNO3 = Cu + NO3 + H2O =>
CuO + 2 HNO3 = Cu + 2 NO3 + H2O
C2H5COOC2H5 + Na = C2H5COONa + C2H5 =>
C2H5COOC2H5 + Na = C2H5COONa + C2H5
SO3 + V2O5 = SO4 + VO =>
3 SO3 + V2O5 = 3 SO4 + 2 VO
C2H6O2O + O2 = CO2 + H2O =>
C2H6O2O + 2 O2 = 2 CO2 + 3 H2O
C + F2 = CF4 =>
C + 2 F2 = CF4
Mg + P = Mg6P2 =>
6 Mg + 2 P = Mg6P2
KHCO3 + HClO4 = KClO4 + H2O + CO2 =>
KHCO3 + HClO4 = KClO4 + H2O + CO2
Cu(OH)2 + H2SO3 = (CuOH)2SO3 + H2O =>
2 Cu(OH)2 + H2SO3 = (CuOH)2SO3 + 2 H2O
ZnSO4*7H2O + H2C2O4 = H2O + H2SO4 + ZnC2O4 =>
ZnSO4*7H2O + H2C2O4 = 7 H2O + H2SO4 + ZnC2O4
NH4 + I = NI3 + H2 =>
NH4 + 3 I = NI3 + 2 H2
Zn + FeN = ZnN + Fe =>
Zn + FeN = ZnN + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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