| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 K2SO4
Cl + MnO2 = MnCl2 + O2 =>
2 Cl + MnO2 = MnCl2 + O2
HNO3 + H2SO4 = NO3 + H3SO4 =>
HNO3 + H2SO4 = NO3 + H3SO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zn + H3BO3 = Zn(BO3)2 + H2 =>
Zn + 2 H3BO3 = Zn(BO3)2 + 3 H2
C4H10O2 + N2O = CO2 + N2 + H2O =>
C4H10O2 + 11 N2O = 4 CO2 + 11 N2 + 5 H2O
NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(s) + Na(C2H3O2)(aq) =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(s) + 2 Na(C2H3O2)(aq)
F + HCl = H + FCl =>
F + HCl = H + FCl
LiS + CoI = LiI + CoS =>
LiS + CoI = LiI + CoS
H3PO4 + HCl = H3PO3 + H2O + Cl2 =>
H3PO4 + 2 HCl = H3PO3 + H2O + Cl2
Na2SO4 + CH3COOH = H2SO4 + NaCH3COO =>
Na2SO4 + 2 CH3COOH = H2SO4 + 2 NaCH3COO
Ca(HCO3)2 + Mg = CaCO3 + MgO + C + H2O =>
Ca(HCO3)2 + 2 Mg = CaCO3 + 2 MgO + C + H2O
K(HCO3) + HCl = KCl + H2O + CO2 =>
K(HCO3) + HCl = KCl + H2O + CO2
Na5Al3F14 = NaF + AlF3 =>
Na5Al3F14 = 5 NaF + 3 AlF3
Cu(NO3)2 + KI = CuI + K + (NO3)2 =>
Cu(NO3)2 + KI = CuI + K + (NO3)2
CH4CO2 + H2O = CH3CO2 + H3O =>
CH4CO2 + H2O = CH3CO2 + H3O
Fe(OH)3 + Zn(NO3)2 = Fe(NO3)3 + Zn(OH)2 =>
2 Fe(OH)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn(OH)2
HNo3 + FeS = Fe(No3)2 + H2S =>
2 HNo3 + FeS = Fe(No3)2 + H2S
NaBr + PbO2 = Br2 + PbO + Na2O =>
2 NaBr + PbO2 = Br2 + PbO + Na2O
NaBH4 + H2SO4 = Na2SO4 + H2 + B2H6 =>
2 NaBH4 + H2SO4 = Na2SO4 + 2 H2 + B2H6
FeS + HNO3 = NO + Fe2 + SO4 + H2 =>
2 FeS + 4 HNO3 = 4 NO + Fe2 + 2 SO4 + 2 H2
MgCl + NaOH = Mg(OH) + NaCl =>
MgCl + NaOH = Mg(OH) + NaCl
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Fe2(SO4)2 + NH4OH = (NH4)2SO4 + Fe(OH)2 =>
Fe2(SO4)2 + 4 NH4OH = 2(NH4)2SO4 + 2 Fe(OH)2
NH3(g) + H2S(g) = (NH4)2S(g) =>
2 NH3(g) + H2S(g) = (NH4)2S(g)
Al + H2S = AlS + H =>
Al + H2S = AlS + 2 H
(VO2) + NaOH = Na2V4O9 + H2O =>
4(VO2) + 2 NaOH = Na2V4O9 + H2O
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
Ca(oh)2 + CuCl2 = CaCl2 + Cu(oh)2 =>
Ca(oh)2 + 2 CuCl2 = 2 CaCl2 + Cu(oh)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaI(aq) + Cl2 = NaCl + I =>
2 NaI(aq) + Cl2 = 2 NaCl + 2 I
NaHSO3 + Al(NO3)3 = Al(OH)3 + NaNO3 + SO2 =>
3 NaHSO3 + Al(NO3)3 = Al(OH)3 + 3 NaNO3 + 3 SO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H6O1 + O2 = C02 + H2O =>
C2H6O1 + O2 = C02 + 3 H2O
H2O + C14H9Cl5 = C2HCl3O + C6H5Cl =>
H2O + C14H9Cl5 = C2HCl3O + 2 C6H5Cl
H2C2O4(aq) + Ca(OH)2(s) = CaC2O4 + H2O =>
H2C2O4(aq) + Ca(OH)2(s) = CaC2O4 + 2 H2O
Ca(NO3)2 + Na2S = CaS + Na2(NO3)2 =>
Ca(NO3)2 + Na2S = CaS + Na2(NO3)2
MgO(s) + H2O = Mg(OH)2(aq) =>
MgO(s) + H2O = Mg(OH)2(aq)
Pr(NO3)3*6H2O + C5H8O2 = Pr2O3 + CO2 + H2O + N2 =>
8 Pr(NO3)3*6H2O + 5 C5H8O2 = 4 Pr2O3 + 25 CO2 + 68 H2O + 12 N2
Ni + Mn(OH)6 = Ni6(OH) + Mn =>
36 Ni + Mn(OH)6 = 6 Ni6(OH) + Mn
H + HgO = Hg + HO =>
H + HgO = Hg + HO
(HNCO)3 + NO2 = CO2 + H2O + N2 =>
8(HNCO)3 + 18 NO2 = 24 CO2 + 12 H2O + 21 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HNO2 + H2SO4 = MnSO4 + K2SO4 + HNO4 + H2O =>
4 KMnO4 + 5 HNO2 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 HNO4 + 6 H2O
K2Cr2O7 + CH3OH + H{+} = Cr{2+} + K{+} + CO2 + H2O =>
3 K2Cr2O7 + 4 CH3OH + 18 H{+} = 6 Cr{2+} + 6 K{+} + 4 CO2 + 17 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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