| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2*3H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2*3H2O + CaSO4*2H2O + 4 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Zn + Au(ClO3)3 = Au + Zn(ClO3)2 =>
3 Zn + 2 Au(ClO3)3 = 2 Au + 3 Zn(ClO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H8(g) + O2(g) = CO2(g) + H3O(g) =>
3 C4H8(g) + 16 O2(g) = 12 CO2(g) + 8 H3O(g)
COS + NaOH = COOH + NaS =>
COS + NaOH = COOH + NaS
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MnSO4*7H2O + HCl = MnCl2 + H2SO4 + H2O =>
MnSO4*7H2O + 2 HCl = MnCl2 + H2SO4 + 7 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuSO4*5H2O + NaOH + C6H12O6*H2O = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4*5H2O + 4 NaOH + C6H12O6*H2O = Cu2O + 2 Na2SO4 + C6H12O7 + 13 H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaNO3
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
P4O10 + H2O = PO4 + H3O =>
P4O10 + 18 H2O = 4 PO4 + 12 H3O
CH4 + Br = CBr + HBr =>
CH4 + 5 Br = CBr + 4 HBr
HCl + LiCN = HLi + ClCN =>
HCl + LiCN = HLi + ClCN
CuCI2 + KI = CuI + KCI + I =>
CuCI2 + KI = CuI + KCI + I
Co2O3 + H2SO4 + C6H12O6 = CoSO4 + H2O + CO2 =>
12 Co2O3 + 24 H2SO4 + C6H12O6 = 24 CoSO4 + 30 H2O + 6 CO2
Pb2(aq) + CrO4(aq) = PbCrO4(s) =>
Pb2(aq) + 2 CrO4(aq) = 2 PbCrO4(s)
NaCHO3 + HCl = NaCl + H2O + CO2 =>
NaCHO3 + HCl = NaCl + H2O + CO2
O3 + H2S = SO2 + H2O =>
O3 + H2S = SO2 + H2O
Ba(NO2)2 + K2CrO4 = BaCrO4 + KNO2 =>
Ba(NO2)2 + K2CrO4 = BaCrO4 + 2 KNO2
Ca(OH2) + SO2 = Ca(SO3) + H2 =>
Ca(OH2) + SO2 = Ca(SO3) + H2
NH4OH + CoBr3 = NH4Br + Co(OH)3 =>
3 NH4OH + CoBr3 = 3 NH4Br + Co(OH)3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4OH + CoBr3 = NH4Br + Co(OH)3 =>
3 NH4OH + CoBr3 = 3 NH4Br + Co(OH)3
Mg{2+} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{2+} + 2 PO4{-3} = Mg3(PO4)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
Na2S + Zn(O2CCH3)2 = Na2(O2CCH3)2 + ZnS =>
Na2S + Zn(O2CCH3)2 = Na2(O2CCH3)2 + ZnS
C3H7Br + H2 = C3H8 + HBr =>
C3H7Br + H2 = C3H8 + HBr
Mg + CuI2 = Cu + MgI2 =>
Mg + CuI2 = Cu + MgI2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
K2WO4 + HCl + Zn = K2[WCl7] + H2O + ZnCl2 =>
2 K2WO4 + 16 HCl + Zn = 2 K2[WCl7] + 8 H2O + ZnCl2
K2S + Pb(NO3)2 = PbS + K(NO3) =>
K2S + Pb(NO3)2 = PbS + 2 K(NO3)
NH4OH + CoBr3 = NH4Br + Co(OH)3 =>
3 NH4OH + CoBr3 = 3 NH4Br + Co(OH)3
FeS + O = Fe2O3 + SO2 =>
2 FeS + 7 O = Fe2O3 + 2 SO2
Na(HCO3) + HBr = NaBr + CO2 + H2O =>
Na(HCO3) + HBr = NaBr + CO2 + H2O
CH3OH + NO3{-} = N2 + H2O + HCO3{-} + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 7 H2O + 5 HCO3{-} + OH{-}
Na2CO3 + HBr = NaBr + H2CO3 =>
Na2CO3 + 2 HBr = 2 NaBr + H2CO3
AlBr3 + Cl2 = Br2 + AlCl3 =>
2 AlBr3 + 3 Cl2 = 3 Br2 + 2 AlCl3
Na2CO3 + HBr = NaBr + H2CO3 =>
Na2CO3 + 2 HBr = 2 NaBr + H2CO3
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaOH + BH3 =>
7 C14H10O2 + 5 NaBH4 + 7 C2H5OH = 8 C14H14O2 + 5 NaOH + 5 BH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO3 + Zn(OH)2 = Zn3(PO3)2 + H2O =>
2 H3PO3 + 3 Zn(OH)2 = Zn3(PO3)2 + 6 H2O
VO + NaOH = V(OH) + NaO =>
VO + NaOH = V(OH) + NaO
Mg{2+} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{2+} + 2 PO4{-3} = Mg3(PO4)2
(CH2OH2)2CHOH + O2 = CO2 + H2O =>
(CH2OH2)2CHOH + 4 O2 = 3 CO2 + 5 H2O
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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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