| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + 2 NaNO3 = 2 KNO3 + Na2SiO3
ClF3 = Cl2 + F2 =>
2 ClF3 = Cl2 + 3 F2
Cu3(PO4) + HCl = CuCl + H3PO4 =>
Cu3(PO4) + 3 HCl = 3 CuCl + H3PO4
C4H14 + O2 = CO2 + H2O =>
2 C4H14 + 15 O2 = 8 CO2 + 14 H2O
Na3AlO3 + CO2 = Na2CO3 + Al2O3 =>
2 Na3AlO3 + 3 CO2 = 3 Na2CO3 + Al2O3
Fe(NO3)3 + C4H6O6 = Fe3O4 + CO2 + H2O + N2 =>
30 Fe(NO3)3 + 46 C4H6O6 = 10 Fe3O4 + 184 CO2 + 138 H2O + 45 N2
C2H5OH + ZnCl2 = C2H5Cl + Zn(HO)2 =>
2 C2H5OH + ZnCl2 = 2 C2H5Cl + Zn(HO)2
KI(s) + Br2(aq) = KBr(aq) + I2(aq) =>
2 KI(s) + Br2(aq) = 2 KBr(aq) + I2(aq)
NiF2 + AlF3 = NiAlF5 =>
NiF2 + AlF3 = NiAlF5
C12H22O11 + H2O = (C6H12O6) =>
C12H22O11 + H2O = 2(C6H12O6)
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
NO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + N2 + H2O =>
2 NO2 + 8 FeSO4 + 4 H2SO4 = 4 Fe2(SO4)3 + N2 + 4 H2O
NaI + Al(NO3)3 = NaNO3 + Al(I)3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + Al(I)3
C14H10 + O = CO2 + H2O =>
C14H10 + 33 O = 14 CO2 + 5 H2O
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
C3H3(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H3(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Li2S + (NH4)2CO3 = Li2CO3 + (NH4)2S =>
Li2S + (NH4)2CO3 = Li2CO3 + (NH4)2S
Zn(s) + CuSO4(l) = ZnSO4(l) + Cu(s) =>
Zn(s) + CuSO4(l) = ZnSO4(l) + Cu(s)
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
Br2(l) + NaI(s) = NaBr(l) + I2(s) =>
Br2(l) + 2 NaI(s) = 2 NaBr(l) + I2(s)
KOH + HNO2 + KMnO4 = KNO3 + H2O + MnO2 =>
KOH + 3 HNO2 + 2 KMnO4 = 3 KNO3 + 2 H2O + 2 MnO2
Mg + Ag = MgAg =>
Mg + Ag = MgAg
BaOH + H3PO4 = H3OH + BaPO4 =>
BaOH + H3PO4 = H3OH + BaPO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
FeI3 + H2O = Fe2O3 + HI =>
2 FeI3 + 3 H2O = Fe2O3 + 6 HI
Rb + N2 = Rb6N2 =>
6 Rb + N2 = Rb6N2
AlOH3 + KOH = KAlO2 + H2 =>
AlOH3 + KOH = KAlO2 + 2 H2
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
KNO3 + MnO2 + KOH = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 KOH = 3 KNO2 + 2 KMnO4 + H2O
Ba(C2H3O2)2 + HNO3 = Ba(NO3)2 + HC2H3O2 =>
Ba(C2H3O2)2 + 2 HNO3 = Ba(NO3)2 + 2 HC2H3O2
BaCl2 + Na3[Co(NO2)6] = NaCl + Ba3[Co(NO2)6]2 =>
3 BaCl2 + 2 Na3[Co(NO2)6] = 6 NaCl + Ba3[Co(NO2)6]2
Cl + OH = HClO =>
Cl + OH = HClO
CaCO3 + HC2H3O2 = Ca(C2H3CO2)2 + CO2 + H2O =>
CaCO3 + 3 HC2H3O2 = Ca(C2H3CO2)2 + CO2 + 3 H2O
Ag2O + NH4OH = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH4OH = 2[Ag(NH3)2]OH + 3 H2O
V(s) + F2(g) = VF5(l) =>
2 V(s) + 5 F2(g) = 2 VF5(l)
C5H12O + HNO3 = C6H12O4 + NO + H2O =>
18 C5H12O + 40 HNO3 = 15 C6H12O4 + 40 NO + 38 H2O
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
RbOH + H2S = H2O + Rb2S =>
2 RbOH + H2S = 2 H2O + Rb2S
Na2SO4 + C = CO2 + Na2S =>
Na2SO4 + 2 C = 2 CO2 + Na2S
Al2(SO4)2 + ZnCl2 = Al2Cl2 + Zn(SO4)2 =>
Al2(SO4)2 + ZnCl2 = Al2Cl2 + Zn(SO4)2
SrCO3(s) + HCl(aq) = SrCl2(aq) + H2O(l) + CO2(g) =>
SrCO3(s) + 2 HCl(aq) = SrCl2(aq) + H2O(l) + CO2(g)
BaO + ZnO = BaZnO2 =>
BaO + ZnO = BaZnO2
Ba(NO3)2 + CaSO4 = Ba(SO4)2 + Ca(NO3) =>
Ba(NO3)2 + 2 CaSO4 = Ba(SO4)2 + 2 Ca(NO3)
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K =>
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaNO2 + H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + NaNO3 =>
5 NaNO2 + 3 H2SO4 + 2 KMnO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaNO3
(Fe(OH)3) + (CH3COOH) = (Fe(CH3COO)3) + H2O =>
(Fe(OH)3) + 3(CH3COOH) = (Fe(CH3COO)3) + 3 H2O
Na2O2 + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2 + 2 H2O(l) = 4 NaOH(aq) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/05/24
Équations équilibrées sur10/05/23
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