| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + LiOH = CH3COOLi + H2O
Al2(SO4)3 + Cl2 = AlCl3 + SO4 =>
Al2(SO4)3 + 3 Cl2 = 2 AlCl3 + 3 SO4
Cu3(CO3)2(OH)2 = Cu + CO2 + H2O + O2 =>
2 Cu3(CO3)2(OH)2 = 6 Cu + 4 CO2 + 2 H2O + 3 O2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CaOH2SiO3 = CaSiO3H2O =>
CaOH2SiO3 = CaSiO3H2O
Pb(ClO4)2 + NaI = PbI2 + NaClO4 =>
Pb(ClO4)2 + 2 NaI = PbI2 + 2 NaClO4
FeS2 + HNO2 = Fe2(SO4)3 + NO + H2SO4 + H2O =>
2 FeS2 + 30 HNO2 = Fe2(SO4)3 + 30 NO + H2SO4 + 14 H2O
CH3COOH + OH = C2H2O2 + H2O =>
CH3COOH + 2 OH = C2H2O2 + 2 H2O
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag2O + HPO3 = Ag + PO4 + H2O =>
3 Ag2O + 2 HPO3 = 6 Ag + 2 PO4 + H2O
FeCl3 + Ca(OH)2 = FeCa + Cl3(OH)2 =>
FeCl3 + Ca(OH)2 = FeCa + Cl3(OH)2
Sr10Bi200Se300 = Bi200Se300 + Sr =>
Sr10Bi200Se300 = Bi200Se300 + 10 Sr
Zn + S = ZnS =>
Zn + S = ZnS
KBr + Fe3 + O2 = KO + FeBr =>
6 KBr + 2 Fe3 + 3 O2 = 6 KO + 6 FeBr
KMnO4 + H2SO4 + KI = I + MnSO4 + K2SO4 + H2O =>
KMnO4 + 4 H2SO4 + 5 KI = 5 I + MnSO4 + 3 K2SO4 + 4 H2O
K2SO4 + Al2(SO4)3 = K2(SO4)3 + AlSO4 =>
K2SO4 + 2 Al2(SO4)3 = K2(SO4)3 + 4 AlSO4
KI2 + H2SO4 + Na2[B2(O2)2(OH)4]6H2O = K2SO4 + I2 + NaOH + B + H2O2 =>
46 KI2 + 23 H2SO4 + 2 Na2[B2(O2)2(OH)4]6H2O = 23 K2SO4 + 46 I2 + 4 NaOH + 24 B + 47 H2O2
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
C + O2 = CO2C =>
2 C + O2 = CO2C
K2SO4(aq) + Cu2O(aq) = Cu2SO4(s) + K2O(aq) =>
K2SO4(aq) + Cu2O(aq) = Cu2SO4(s) + K2O(aq)
FeCl2 + H2O2 = Fe2O3 + FeCl3 + H2O =>
6 FeCl2 + 3 H2O2 = Fe2O3 + 4 FeCl3 + 3 H2O
Cu + HNO3 = H2 + CuNO3 =>
2 Cu + 2 HNO3 = H2 + 2 CuNO3
H2SO4(aq) + CuCO3(s) = CuSO4 + H2O + CO2(g) =>
H2SO4(aq) + CuCO3(s) = CuSO4 + H2O + CO2(g)
Cu3(NO3) + RbOH = Cu3OH + Rb(NO3) =>
Cu3(NO3) + RbOH = Cu3OH + Rb(NO3)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4 + HS(s) = H2S(g) + NH3(g) =>
NH4 + HS(s) = H2S(g) + NH3(g)
H2O + NaCO3 = HCO3 + NaOH =>
H2O + NaCO3 = HCO3 + NaOH
Mg + Al2(SO4)3 = Al + MgSO4 =>
3 Mg + Al2(SO4)3 = 2 Al + 3 MgSO4
RbCl + Pb(NO3)2 = Rb(NO3) + PbCl2 =>
2 RbCl + Pb(NO3)2 = 2 Rb(NO3) + PbCl2
P4 + N2O = P4O + N2 =>
P4 + N2O = P4O + N2
Pb(CH3COOH)2K2CrO4 = K2(CH3COOH)2PbCrO4 =>
Pb(CH3COOH)2K2CrO4 = K2(CH3COOH)2PbCrO4
Cu + AlCl3 = Al + CuCl2 =>
3 Cu + 2 AlCl3 = 2 Al + 3 CuCl2
K + CO3 = KCO3 =>
K + CO3 = KCO3
Zn + HNO3 = Zn(NO3) + NO + H2O =>
3 Zn + 4 HNO3 = 3 Zn(NO3) + NO + 2 H2O
KMnO2 = K2 + MnO + O2 =>
2 KMnO2 = K2 + 2 MnO + O2
Tl + O2 = Tl2O =>
4 Tl + O2 = 2 Tl2O
NH4(NO3) = N + H2O + O2 =>
2 NH4(NO3) = 4 N + 4 H2O + O2
NaNO2 + CO2 = Na2CO3 + NO + O =>
2 NaNO2 + CO2 = Na2CO3 + 2 NO + O
CH3CH2OH + K = CH3CH2 + KOH =>
CH3CH2OH + K = CH3CH2 + KOH
MgCl2 + KOH = Mg(OH) + KCl2 =>
MgCl2 + KOH = Mg(OH) + KCl2
KNO2 + HCl = HNO2 + KCl =>
KNO2 + HCl = HNO2 + KCl
Fe(OH)2 + KOH = Fe(OH)3 + K =>
Fe(OH)2 + KOH = Fe(OH)3 + K
C2H50H + O2 = CO + H2O =>
4 C2H50H + 55 O2 = 8 CO + 102 H2O
CuSO4 + Ca(No3)2 = CaSO4 + Cu(No3)2 =>
CuSO4 + Ca(No3)2 = CaSO4 + Cu(No3)2
C6H10 + O2 = C + H2O =>
2 C6H10 + 5 O2 = 12 C + 10 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlCl3 + Zn(NO3)2 = ZnCl3 + Al(NO3)2 =>
AlCl3 + Zn(NO3)2 = ZnCl3 + Al(NO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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