| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 + 2 H3BO3 + 5 CH4N2O = 2 AlBO3 + 5 CO2 + 13 H2O + 8 N2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CaS(s) + HC2H3O2(aq) = H2S + Ca(C2H3O2)2 =>
CaS(s) + 2 HC2H3O2(aq) = H2S + Ca(C2H3O2)2
KI + Cu(Br)2 = CuI2 + KBr =>
2 KI + Cu(Br)2 = CuI2 + 2 KBr
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
HCN + Al(OH)3 = Al(CN)3 + H2O =>
3 HCN + Al(OH)3 = Al(CN)3 + 3 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Fe + Co(ClO4)2 = Fe(ClO4)3 + Co =>
2 Fe + 3 Co(ClO4)2 = 2 Fe(ClO4)3 + 3 Co
CH3CH2COH2CH2CH3 = CH3CH2CCH2CH3 + H2O =>
CH3CH2COH2CH2CH3 = CH3CH2CCH2CH3 + H2O
C14H12O4 + O2 = CO2 + H2O =>
C14H12O4 + 15 O2 = 14 CO2 + 6 H2O
HNa + HClO = NaCl + H2O =>
HNa + HClO = NaCl + H2O
AgNO3 = Ag2O + N2O5 =>
2 AgNO3 = Ag2O + N2O5
Na2O + CO = Na2CO2 =>
Na2O + CO = Na2CO2
(NH4)2CO3 + Ag(NO3)2 = NH4NO3 + AgCO3 =>
(NH4)2CO3 + Ag(NO3)2 = 2 NH4NO3 + AgCO3
Co(H2O)6Cl2 + HCl = CoHCl4 + H2O + H =>
Co(H2O)6Cl2 + 2 HCl = CoHCl4 + 6 H2O + H
Na3PO4 + BaCl = NaCl + Ba3PO4 =>
Na3PO4 + 3 BaCl = 3 NaCl + Ba3PO4
Ga(OH)3 + H2Cr2O7 = Ga2(Cr2O7)3 + H2O =>
2 Ga(OH)3 + 3 H2Cr2O7 = Ga2(Cr2O7)3 + 6 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NaC + HCl + O2 = NaCl + CO2 + H2O =>
4 NaC + 4 HCl + 5 O2 = 4 NaCl + 4 CO2 + 2 H2O
NaNO3 + BaCl2 = BaNO3 + NaCl2 =>
NaNO3 + BaCl2 = BaNO3 + NaCl2
Li3N + H2SO4 = Li2SO4 + (NH4)2SO4 =>
2 Li3N + 4 H2SO4 = 3 Li2SO4 + (NH4)2SO4
CuSO4 + H2SO4 = SO4 + HCu =>
2 CuSO4 + H2SO4 = 3 SO4 + 2 HCu
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(s) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(s)
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
HClO4 = O3HClO =>
HClO4 = O3HClO
LiNO2 + O2 = LiNO3 =>
2 LiNO2 + O2 = 2 LiNO3
Cd + Na2S = CdS + Na =>
Cd + Na2S = CdS + 2 Na
C6H4O2Na + HCl = C6H5O2 + NaCl =>
C6H4O2Na + HCl = C6H5O2 + NaCl
CHCOOH + KOH = CHCOOK + H2O =>
CHCOOH + KOH = CHCOOK + H2O
Ba + SO4 = BaSO4(s) =>
Ba + SO4 = BaSO4(s)
(MgOH)2CO3 + CO2 + H2O = Mg(HCO3)2 =>
(MgOH)2CO3 + 3 CO2 + H2O = 2 Mg(HCO3)2
MnO4{-} + OH{-} + NO2{-} = MnO4{-2} + NO3{-} + H2O =>
2 MnO4{-} + 2 OH{-} + NO2{-} = 2 MnO4{-2} + NO3{-} + H2O
V2O5 + KOH = K3[VO4] + H2O =>
V2O5 + 6 KOH = 2 K3[VO4] + 3 H2O
Cu(NH3)4 + K4Fe(CN)6 = CuFe(CN)6 + NH3 + K =>
Cu(NH3)4 + K4Fe(CN)6 = CuFe(CN)6 + 4 NH3 + 4 K
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
NH4NO3 + NaOH = NaNO3NH3 + H2O =>
NH4NO3 + NaOH = NaNO3NH3 + H2O
KMnO4 + NH4Cl + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 + NH4SO4 =>
4 KMnO4 + 10 NH4Cl + 16 H2SO4 = 5 Cl2 + 16 H2O + 2 K2SO4 + 4 MnSO4 + 10 NH4SO4
KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()
Sr(OH)2 + CuO = Cu(OH)2 + SrO =>
Sr(OH)2 + CuO = Cu(OH)2 + SrO
N2 + F2 = N2F =>
2 N2 + F2 = 2 N2F
H4S2O8 + Ca(OH)2 = CaSO4 + H2O =>
H4S2O8 + 2 Ca(OH)2 = 2 CaSO4 + 4 H2O
KBr2 + KOH + NO2 = KBrO3 + KNO2 + H2O =>
KBr2 + 12 KOH + 11 NO2 = 2 KBrO3 + 11 KNO2 + 6 H2O
LiNO3 + Li + LiOH = NH3 + Li2O =>
LiNO3 + 8 Li + 3 LiOH = NH3 + 6 Li2O
NaF(aq) + HBr(aq) = NaBr + HF =>
NaF(aq) + HBr(aq) = NaBr + HF
FeCl3 + H2S + H2SO4 = FeSO4 + H2O + SCl2 =>
8 FeCl3 + 7 H2S + 13 H2SO4 = 8 FeSO4 + 20 H2O + 12 SCl2
KI + Cu(Br)2 = CuI2 + KBr =>
2 KI + Cu(Br)2 = CuI2 + 2 KBr
Cu(NO2)2 + NH4CN = Cu(CN)2 + NH4NO2 =>
Cu(NO2)2 + 2 NH4CN = Cu(CN)2 + 2 NH4NO2
Fe(OH)3 + FeO = Fe3O4 + H2O =>
2 Fe(OH)3 + FeO = Fe3O4 + 3 H2O
S8(S) + O2(g) = SO3 =>
2 S8(S) + 27 O2(g) = 18 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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