| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + NH4OH = NH4F + HOH
Cd4[Fe(CN)6] + HCl = HCN + CdCl + FeCl2 =>
Cd4[Fe(CN)6] + 6 HCl = 6 HCN + 4 CdCl + FeCl2
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
Al + NaCl = AlCl2 + Na =>
Al + 2 NaCl = AlCl2 + 2 Na
C15H30(l) + O2(g) = H2O + CO2 =>
2 C15H30(l) + 45 O2(g) = 30 H2O + 30 CO2
[Co(H2O)6]Cl2 + KCN = Co(CN)2*6H2O + KCl =>
[Co(H2O)6]Cl2 + 2 KCN = Co(CN)2*6H2O + 2 KCl
CuSO4(aq) + H2S(aq) = CuS + SO4H2 =>
CuSO4(aq) + H2S(aq) = CuS + SO4H2
C2H6O + Cu(OH)2 = C2H4OCu + H2O =>
C2H6O + Cu(OH)2 = C2H4OCu + 2 H2O
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
K3[Cr(OH)6] + Cl + KOH = K2CrO4 + KCl + H2O =>
K3[Cr(OH)6] + 3 Cl + 2 KOH = K2CrO4 + 3 KCl + 4 H2O
N2 + O2 + H2O = NH4NO3 =>
2 N2 + O2 + 4 H2O = 2 NH4NO3
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
C2H42 + O2 = CO + H2O =>
2 C2H42 + 23 O2 = 4 CO + 42 H2O
KMnO4 + KI + HCl = I2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 8 H2O + 2 MnCl2 + 12 KCl
PbO2 + C2H5OH = PbO + H2O + CH3COOH =>
2 PbO2 + C2H5OH = 2 PbO + H2O + CH3COOH
C2H5COONa + NaOH = C2H5COOH + Na2O =>
C2H5COONa + NaOH = C2H5COOH + Na2O
Zn + LiI = ZnI + Li =>
Zn + LiI = ZnI + Li
C3A + H = C4AH13 + C2AH8 =>
2 C3A + 21 H = C4AH13 + C2AH8
Ag2SO4 + CuNO3 = Cu2SO4 + AgNO3 =>
Ag2SO4 + 2 CuNO3 = Cu2SO4 + 2 AgNO3
HPO4{2-} + H2O = H3PO4 + OH{-} =>
HPO4{2-} + 2 H2O = H3PO4 + 2 OH{-}
Cl2O + H2O = Cl2(OH)2 =>
Cl2O + H2O = Cl2(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2CHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
KNO3 + AgNO3 = KAg + (NO3)2 =>
KNO3 + AgNO3 = KAg + (NO3)2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
P2O5 + RbOH = Rb3PO4 + H2O =>
P2O5 + 6 RbOH = 2 Rb3PO4 + 3 H2O
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3} =>
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3}
AgNO3 + MgCI2 = AgCI2 + Mg(NO3) =>
AgNO3 + MgCI2 = AgCI2 + Mg(NO3)
Pb(No3)2 + K2Co3(s) = PbCo3(s) + KNo3(s) =>
Pb(No3)2 + K2Co3(s) = PbCo3(s) + 2 KNo3(s)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
C10H10NO3Br + O2 = CO2 + H2O + HBr + NO2 =>
4 C10H10NO3Br + 47 O2 = 40 CO2 + 18 H2O + 4 HBr + 4 NO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ni{+2} + NH3 = Ni(NH3)4{+2} =>
Ni{+2} + 4 NH3 = Ni(NH3)4{+2}
(NH4)NO2 + Ag2CrO4 = (NH4)2CrO4 + Ag(NO2) =>
2(NH4)NO2 + Ag2CrO4 = (NH4)2CrO4 + 2 Ag(NO2)
Ti + H2SO4 = Ti(SO4) + SO2 + H2O =>
Ti + 2 H2SO4 = Ti(SO4) + SO2 + 2 H2O
C2H3CI3 + O2 = CO2 + H2O + CI2 =>
4 C2H3CI3 + 9 O2 = 6 CO2 + 6 H2O + 6 CI2
KBr + NH4I = KI + NH4Br =>
KBr + NH4I = KI + NH4Br
KOH + Na = NaKOH =>
KOH + Na = NaKOH
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
KNO3 + AgNO3 = KAg + (NO3)2 =>
KNO3 + AgNO3 = KAg + (NO3)2
CH3NH2 + O2 + OH{-} = CO32{-} + H2O + N2 =>
2 CH3NH2 + 34 O2 + 2 OH{-} = 2 CO32{-} + 6 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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