| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 K2Cr2O7 + 23 H2SO4 + 3 Cu2S = 5 Cr2(SO4)3 + 23 H2O + 6 CuSO4 + 5 K2SO4
N2 + Cl2 + O2 + H2O = NH4ClO4 =>
N2 + Cl2 + 2 O2 + 4 H2O = 2 NH4ClO4
P + O = PO3 =>
P + 3 O = PO3
C2H2OC2H5 + O2 = H2O + CO2 =>
4 C2H2OC2H5 + 21 O2 = 14 H2O + 16 CO2
N2OH + FeCl3 = Fe(OH) + N2Cl3 =>
N2OH + FeCl3 = Fe(OH) + N2Cl3
Al + H2S = AlS + H =>
Al + H2S = AlS + 2 H
Zn + Fe3ClO = ZnClO + Fe =>
Zn + Fe3ClO = ZnClO + 3 Fe
AuNO3 + KBr = KNO3 + AuBr =>
AuNO3 + KBr = KNO3 + AuBr
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Au2(SO4)3 = Au + SO4 =>
Au2(SO4)3 = 2 Au + 3 SO4
C2H2 + KMnO4 + H2O = MnO2 + C2O4H2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 C2O4H2 + 8 KOH
S + HNO3 = HS + NO3 =>
S + HNO3 = HS + NO3
CaO + F2O3 = CaF2 + O =>
CaO + F2O3 = CaF2 + 4 O
C6H10O5 + C6H6 = C6H6O3 + H2 =>
3 C6H10O5 + 2 C6H6 = 5 C6H6O3 + 6 H2
CH4O + KMnO4 = K2CO3 + H2O + MnO2 =>
CH4O + 2 KMnO4 = K2CO3 + 2 H2O + 2 MnO2
Zn(s) + CuSO4*5H2O(aq) = ZnSO4*5H2O(aq) + Cu(s) =>
Zn(s) + CuSO4*5H2O(aq) = ZnSO4*5H2O(aq) + Cu(s)
CO2 + H2S + H2O = CH2O + H2SO4 =>
2 CO2 + H2S + 2 H2O = 2 CH2O + H2SO4
KAlSi3O8 + H{+} + H2O = Al(OH)3 + K{+} + H4SiO4 =>
KAlSi3O8 + H{+} + 7 H2O = Al(OH)3 + K{+} + 3 H4SiO4
PCl3 + CH3(CH)2COOH = CH3(CH)2COCl + H3PO3 =>
PCl3 + 3 CH3(CH)2COOH = 3 CH3(CH)2COCl + H3PO3
Al + HCI = H + AlCI =>
Al + HCI = H + AlCI
FeBr3 + CuSO4 = Fe2(SO4)3 + CuBr2 =>
2 FeBr3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuBr2
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3[Fe(CN)6] + NaOH = KOH + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NaOH = 3 KOH + Na3[Fe(CN)6]
BeC + H2O = Be(O)2 + CH4 =>
BeC + 2 H2O = Be(O)2 + CH4
[Ag(NH3)2]OH + CH3OH = C2H4O + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + 2 CH3OH = C2H4O + 2 Ag + 4 NH3 + 3 H2O
Zn + KOH + H2O = K2[Zn(OH)4] + H2 =>
Zn + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2
BaCO3 + Mg(OH)2 = Ba(OH)2 + MgCO3 =>
BaCO3 + Mg(OH)2 = Ba(OH)2 + MgCO3
CuCl2 + NH3 + H2O = (Cu(NH3)4(H2O)2){2} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = (Cu(NH3)4(H2O)2){2} + 2 NH4Cl + 2 OH{-}
Ag + H2S = H2Ag + S =>
Ag + H2S = H2Ag + S
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
C10H15NO + C8H4O3 = C28H30N2O3 + H2O =>
2 C10H15NO + C8H4O3 = C28H30N2O3 + 2 H2O
C6H5Br + HNO3 + H2SO4 = BrC6H4NO2 + H3O + HSO4 =>
C6H5Br + HNO3 + H2SO4 = BrC6H4NO2 + H3O + HSO4
HClO4 + VO2 = V(ClO4)4 + H2O =>
4 HClO4 + VO2 = V(ClO4)4 + 2 H2O
C6H5NH2 + Br2 = C6H5Br3NH2 =>
2 C6H5NH2 + 3 Br2 = 2 C6H5Br3NH2
LiOH + HOF = LiOF + H2O =>
LiOH + HOF = LiOF + H2O
MgS = Mg + S =>
MgS = Mg + S
Na2CO3 + (NH4)2SO4 = (NH4)2CO3 + Na2SO4 =>
Na2CO3 + (NH4)2SO4 = (NH4)2CO3 + Na2SO4
Cu2CO3 + CaOH2 = Cu2OH2 + CaCO3 =>
Cu2CO3 + CaOH2 = Cu2OH2 + CaCO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
AlBr3 + Ba(OH)2 = Al(OH)3 + Br2Ba =>
2 AlBr3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Br2Ba
Bi + HNO3 = BiN3O9 + NO + H2O =>
Bi + 4 HNO3 = BiN3O9 + NO + 2 H2O
PbNO3(aq) + H2SO4(aq) = PbSO4 + H2NO3 =>
PbNO3(aq) + H2SO4(aq) = PbSO4 + H2NO3
MoS + O2 = Mo + SO2 =>
MoS + O2 = Mo + SO2
C8H1 + O2 = CO2 + H2O6 =>
2 C8H1 + 19 O2 = 16 CO2 + H2O6
CH3COOH + Mg(HCO3)2 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 Mg(HCO3)2 = 4 Mg(CH3COOH)2 + 10 CO2 + 6 H2O
CuCl2*2H2O + HOCH2CH2OH = CuO + H2O + ClCH2CH2Cl =>
CuCl2*2H2O + HOCH2CH2OH = CuO + 3 H2O + ClCH2CH2Cl
(NH4)6W12O39 + C4H6CuO4H2O + (NH4)2HPO4 + HNO3 = W60Cu40P100O300 + N2 + H2O + CO2 =>
5(NH4)6W12O39 + 40 C4H6CuO4H2O + 100(NH4)2HPO4 + 198 HNO3 = W60Cu40P100O300 + 214 N2 + 769 H2O + 160 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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