| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + PO4 = Ag3PO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe(SCN)NaOH = NaSCNFe(OH) =>
Fe(SCN)NaOH = NaSCNFe(OH)
HClO3(aq) + LiOH(aq) = LiClO3(aq) + H2O(l) =>
HClO3(aq) + LiOH(aq) = LiClO3(aq) + H2O(l)
CH3COOH + SO4 = CO2 + HS + H2O =>
9 CH3COOH + 8 SO4 = 18 CO2 + 8 HS + 14 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
SnCl4 + O2 = Sn(ClO3)4 =>
SnCl4 + 6 O2 = Sn(ClO3)4
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
CdO + Mg = CdMg + O2 =>
2 CdO + 2 Mg = 2 CdMg + O2
H2SnO3 = SnO2H2O =>
H2SnO3 = SnO2H2O
Ba(OH)2 + HBr = BaBr2 + H(OH) =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H(OH)
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
NaNO3 + Na3PO4 = NaPO4 + Na3NO3 =>
NaNO3 + Na3PO4 = NaPO4 + Na3NO3
HCl(aq) + Na3PO4(aq) = NaCl + H3PO4 =>
3 HCl(aq) + Na3PO4(aq) = 3 NaCl + H3PO4
Al(OH)3 + NH3 = NH4AlO2 + H2O =>
Al(OH)3 + NH3 = NH4AlO2 + H2O
(NH4)2S(aq) + Fe(NO3)2(aq) = NH4NO3(aq) + FeS =>
(NH4)2S(aq) + Fe(NO3)2(aq) = 2 NH4NO3(aq) + FeS
NaOH + SO3 = NaSO + HO3 =>
NaOH + SO3 = NaSO + HO3
Na2CO3AgNO3 = AgCO3Na2(NO3) =>
Na2CO3AgNO3 = AgCO3Na2(NO3)
HC2H3O2 + NaHCO3 = CO2 + C2H3NaO2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + C2H3NaO2 + H2O
Mg + HNO3 = H + Mg(NO3)2 =>
Mg + 2 HNO3 = 2 H + Mg(NO3)2
Ca3(PO4)2 + (NH4)2HPO4 + MgCO3 = CaCO3 + CO2 + NH4MgPO4 + H2O =>
Ca3(PO4)2 + 2(NH4)2HPO4 + 4 MgCO3 = 3 CaCO3 + CO2 + 4 NH4MgPO4 + H2O
P2O5 + SO2 = P4S + O2 =>
2 P2O5 + SO2 = P4S + 6 O2
CuCl + Br2 = CuCl2 + CuBr2 =>
2 CuCl + Br2 = CuCl2 + CuBr2
KMnO4 + SnCl2 + HCl = H2(SnCl6) + K2O + MnO + H2O =>
2 KMnO4 + 5 SnCl2 + 20 HCl = 5 H2(SnCl6) + K2O + 2 MnO + 5 H2O
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
(NH4)2SO4 + CaBr = (NH4)2Br + CaSO4 =>
(NH4)2SO4 + CaBr = (NH4)2Br + CaSO4
I(s)ClH(aq) = Cl(g)HI(aq) =>
I(s)ClH(aq) = Cl(g)HI(aq)
HCl(aq) + NaOH = NaCl + H2O =>
HCl(aq) + NaOH = NaCl + H2O
ZnCl2(aq) + H2S(aq) = ZnS(aq) + HCl(s) =>
ZnCl2(aq) + H2S(aq) = ZnS(aq) + 2 HCl(s)
CuSO4 + CaCO3 = CaSO4 + CuCO3 =>
CuSO4 + CaCO3 = CaSO4 + CuCO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NO2{-} + H{+} = HNO2 =>
NO2{-} + H{+} = HNO2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Na2SNi(NO3)2 = Na2(NO3)2NiS =>
Na2SNi(NO3)2 = Na2(NO3)2NiS
C3H7OH + KMnO2 + H2SO4 = C3H5OOH + MnSO4 + K2SO4 + H2O =>
C3H7OH + 4 KMnO2 + 6 H2SO4 = C3H5OOH + 4 MnSO4 + 2 K2SO4 + 7 H2O
SO2 + NaH = Na2SO4 + H2S =>
2 SO2 + 2 NaH = Na2SO4 + H2S
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Na2SO4 + NaCl = Na2SO3 + NaClO =>
Na2SO4 + NaCl = Na2SO3 + NaClO
Hg2Cl2 + NaNO3 = Hg2(NO3)2 + NaCl =>
Hg2Cl2 + 2 NaNO3 = Hg2(NO3)2 + 2 NaCl
NaOH + Mg = Mg(OH)2 + Na =>
2 NaOH + Mg = Mg(OH)2 + 2 Na
CaHPO4 + AgNO3 = Ag3PO4 + Ca(NO3)2 + HNO3 =>
CaHPO4 + 3 AgNO3 = Ag3PO4 + Ca(NO3)2 + HNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2
NaBr(aq)FeS(aq) = NaSFeBr =>
NaBr(aq)FeS(aq) = NaSFeBr
NaOClKBr = NaClKBrO =>
NaOClKBr = NaClKBrO
H2Cl2 + Cu(OH)2 = CuCl2 + H2O =>
H2Cl2 + Cu(OH)2 = CuCl2 + 2 H2O
LiPF6 + H2O = Li3PO4 + HF + PF5 =>
3 LiPF6 + 4 H2O = Li3PO4 + 8 HF + 2 PF5
NaPb(II)CIO = Pb(II)NaCIO =>
NaPb(II)CIO = Pb(II)NaCIO
K2FeO4 + KI + H2SO4 = K2SO4 + Fe2(SO4)3 + I2 + H2O =>
2 K2FeO4 + 6 KI + 8 H2SO4 = 5 K2SO4 + Fe2(SO4)3 + 3 I2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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