| Équations équilibrées la veille |
Ca2(CO3)2 + 4 Li = 2 Li2(CO3) + 2 Ca
H4CO4 = CO2 + H2O =>
H4CO4 = CO2 + 2 H2O
Ag3PO4 + NH3*H2O = [Ag(NH3)2]OH + H3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = 3[Ag(NH3)2]OH + H3PO4 + 3 H2O
Ni{2+} + H2O = NiO + H{+} =>
Ni{2+} + H2O = NiO + 2 H{+}
Sn(s) + HNO3 = SnO2 + NO2 + H2O =>
Sn(s) + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
Ca(ClO3)2(aq) = CaCl2(aq) + O2(g) =>
Ca(ClO3)2(aq) = CaCl2(aq) + 3 O2(g)
Sb + H2O2 = SbO + H2 =>
2 Sb + H2O2 = 2 SbO + H2
C7H12 + Ag[(NH3)2]OH = C7H11Ag + NH3 + H2O =>
C7H12 + Ag[(NH3)2]OH = C7H11Ag + 2 NH3 + H2O
K2[HPO4] + HCl = K[H2PO4] + KCl =>
K2[HPO4] + HCl = K[H2PO4] + KCl
Cl2 + CHCl2 = HCl + CCl4 =>
3 Cl2 + 2 CHCl2 = 2 HCl + 2 CCl4
H + L + O = HLO3 =>
H + L + 3 O = HLO3
Pb2O5 + CO = Pb + CO2 =>
Pb2O5 + 5 CO = 2 Pb + 5 CO2
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
Li + Ti = LiTi =>
Li + Ti = LiTi
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2
C2O4 + H2O = C2H2O4 + OH =>
C2O4 + 2 H2O = C2H2O4 + 2 OH
AgNO3 + KF = AgNO3KF =>
AgNO3 + KF = AgNO3KF
C7H7Cl + O2 + CuO = CuCl2 + CO2 + H2O =>
2 C7H7Cl + 17 O2 + CuO = CuCl2 + 14 CO2 + 7 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
MgO + NHO3 = Mg(NO3)2 + H2O =>
MgO + 2 NHO3 = Mg(NO3)2 + H2O
Na2CO3 + Sr(NO3)2 = Na2(NO3)2 + SrCO3 =>
Na2CO3 + Sr(NO3)2 = Na2(NO3)2 + SrCO3
Kl + Pb(NO3)2 = (NO3)2 + PbKl =>
Kl + Pb(NO3)2 = (NO3)2 + PbKl
Na + ZnCl = NaCl + Zn =>
Na + ZnCl = NaCl + Zn
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C8H18(s) + O2(g) = CO2 + H2O =>
2 C8H18(s) + 25 O2(g) = 16 CO2 + 18 H2O
C6H5CH2CH2CH3 + KMnO4 + H2SO4 = C6H5COOHCH3COOH + MnSO4 + K2SO4 + H2O =>
C6H5CH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = C6H5COOHCH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
NaNO3(s) + H2SO4(aq) = HNO3(aq) + NaHSO4(aq) =>
NaNO3(s) + H2SO4(aq) = HNO3(aq) + NaHSO4(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CrCl3*6H2O + (NH2)2CO + AcAcH = Cr(AcAc)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 3(NH2)2CO + 6 AcAcH = 2 Cr(AcAc)3 + 6 NH4Cl + 3 CO2 + 9 H2O
C + Fe = CFe =>
C + Fe = CFe
MgH2 + H2O = MgOH + H2 =>
2 MgH2 + 2 H2O = 2 MgOH + 3 H2
Ca(BrO3)2 + HCl = CaCl2 + Cl2 + Br2 + H2O =>
Ca(BrO3)2 + 12 HCl = CaCl2 + 5 Cl2 + Br2 + 6 H2O
Al(OH)4 + H2SO4 = Al2(SO4)3 + H2O + SO4 =>
2 Al(OH)4 + 4 H2SO4 = Al2(SO4)3 + 8 H2O + SO4
NaC2H3O2 + LiCl = LiC2H3O2 + NaCl =>
NaC2H3O2 + LiCl = LiC2H3O2 + NaCl
Mn{2+} + PbO2 + H2O = MnO4{-} + Pb{2+} + OH{-} =>
2 Mn{2+} + 5 PbO2 + 2 H2O = 2 MnO4{-} + 5 Pb{2+} + 4 OH{-}
NH4Cl + CoCl2 + NH4OH + O2 = [Co(NH3)6]Cl3 + H2O =>
4 NH4Cl + 4 CoCl2 + 20 NH4OH + O2 = 4[Co(NH3)6]Cl3 + 22 H2O
H2S + Pb = PbS + H2 =>
H2S + Pb = PbS + H2
Cr(HCl)3 = CrCl3 + H2 =>
2 Cr(HCl)3 = 2 CrCl3 + 3 H2
Cl2 + HF = Cl2F + H2 =>
2 Cl2 + 2 HF = 2 Cl2F + H2
Fe2C3O9(s) = Fe2O3(s) + CO2(g) =>
Fe2C3O9(s) = Fe2O3(s) + 3 CO2(g)
NaI(s) = Na{+}(aq) + I{-}(aq) =>
NaI(s) = Na{+}(aq) + I{-}(aq)
K3PO4 + MgSO4 = K2SO4 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgSO4 = 3 K2SO4 + Mg3(PO4)2
MnO4 + NH4OH = H + MnO2 + NO3 =>
MnO4 + NH4OH = 5 H + MnO2 + NO3
ZnCO3 + C6H8O7 = CO2 + H2O + Zn3(C6H5O7) =>
18 ZnCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Zn3(C6H5O7)
H3CCOOH + O2 = CO2 + H2O =>
H3CCOOH + 2 O2 = 2 CO2 + 2 H2O
F2 + I2 = IF6 =>
6 F2 + I2 = 2 IF6
K2CrO4 + H2O + H2S = S + Cr(OH)3 + KOH =>
2 K2CrO4 + 2 H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 4 KOH
NaHCO3 + HCI = CO2 + H2O + NaCI =>
NaHCO3 + HCI = CO2 + H2O + NaCI
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Équations équilibrées sur01/04/25
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