| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5(CH3) + Br2 = C6H4(CH3)Br + HBr
Ga(OH)3 + HBrO2 = Ga(OH)2BrO2 + H2O =>
Ga(OH)3 + HBrO2 = Ga(OH)2BrO2 + H2O
Al2(SO4)3 + NaCH3COO + Na2HPO4 = AlPO4 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 2 NaCH3COO + 2 Na2HPO4 = 2 AlPO4 + 3 Na2SO4 + 2 CH3COOH
Cu(NO3)2 + NaCl = Na(NO3) + Cu(Cl)2 =>
Cu(NO3)2 + 2 NaCl = 2 Na(NO3) + Cu(Cl)2
AlI3 + FeCl2 = AlCl3 + FeI2 =>
2 AlI3 + 3 FeCl2 = 2 AlCl3 + 3 FeI2
C5H10O2 + SOCl2 = C5H8O3S + HCl =>
C5H10O2 + SOCl2 = C5H8O3S + 2 HCl
Al + Cr(NO3)3 = Al(NO3)2 + Cr =>
3 Al + 2 Cr(NO3)3 = 3 Al(NO3)2 + 2 Cr
Zn(NH3)4(OH)2 + H2S = ZnS + NH3 + H2O =>
Zn(NH3)4(OH)2 + H2S = ZnS + 4 NH3 + 2 H2O
H2SO4 + Na2CO3 = H2CO3 + SO4Na2 =>
H2SO4 + Na2CO3 = H2CO3 + SO4Na2
BaO + H2SO4 = H2O + BaSO4 =>
BaO + H2SO4 = H2O + BaSO4
NaClO3 + SO2 = ClO2 + Na2SO4 =>
2 NaClO3 + SO2 = 2 ClO2 + Na2SO4
HC2H3O2 + AgNO3 = AgC2H3O2 + HNO3 =>
HC2H3O2 + AgNO3 = AgC2H3O2 + HNO3
I2 + C2 = IC4 =>
I2 + 4 C2 = 2 IC4
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
KBr = K + Br2 =>
2 KBr = 2 K + Br2
C5H10O2 + SOCl2 = C5H8O3S + HCl =>
C5H10O2 + SOCl2 = C5H8O3S + 2 HCl
HCOOK + [Ag(NH3)2]OH = Ag + NH3 + KHCO3 + H2O =>
HCOOK + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + KHCO3 + H2O
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Cl2 + NH3 = NH4Cl + N2 =>
3 Cl2 + 8 NH3 = 6 NH4Cl + N2
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
SeCl6 + O2 = Cl2 + SeO2 =>
SeCl6 + O2 = 3 Cl2 + SeO2
Na2S2O3(ac) + HCl(ac) = SO2(g) + S(s) + NaCl(ac) + H2O(l) =>
Na2S2O3(ac) + 2 HCl(ac) = SO2(g) + S(s) + 2 NaCl(ac) + H2O(l)
CdSO4(ac) + KOH(ac) = Cd(OH)2(s) + K2SO4(ac) =>
CdSO4(ac) + 2 KOH(ac) = Cd(OH)2(s) + K2SO4(ac)
CaCl2 = Cl2 + Ca =>
CaCl2 = Cl2 + Ca
CH3CH2COCl + CH3NH2 = CH3CH2CONHCH3 + HCl =>
CH3CH2COCl + CH3NH2 = CH3CH2CONHCH3 + HCl
MgO + C + Cl = MgCl2 + CO =>
MgO + C + 2 Cl = MgCl2 + CO
KNO2 + KMnO4 + CH3COOH = KNO3 + (CH3COO)2Mn + CH3COOK + H2O =>
5 KNO2 + 2 KMnO4 + 6 CH3COOH = 5 KNO3 + 2(CH3COO)2Mn + 2 CH3COOK + 3 H2O
CH3CH3COHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COCH3 + H2O =>
15 CH3CH3COHCH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 20 CH3COCH3 + 27 H2O
HCOOK + [Ag(NH3)2]OH = Ag + NH3 + KHCO3 + H2O =>
HCOOK + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + KHCO3 + H2O
Zn + CuBr2 = ZnBr + Cu =>
2 Zn + CuBr2 = 2 ZnBr + Cu
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
MnCl2 + Na2BiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + NaCl + H2O =>
MnCl2 + 5 Na2BiO3 + 23 HNO3 = HMnO4 + 5 Bi(NO3)3 + 8 NaNO3 + 2 NaCl + 11 H2O
*5CH4 + O2 = CO2 + H2O =>
*5CH4 + 10 O2 = 5 CO2 + 10 H2O
C3H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
CH3CH2CH2OH = CH3CH2CH2OCH2CH2CH3 + H2O =>
2 CH3CH2CH2OH = CH3CH2CH2OCH2CH2CH3 + H2O
CrO + CO2 = CrO3 + C =>
CrO + CO2 = CrO3 + C
Al + HBr = H2 + Al2Br3 =>
4 Al + 6 HBr = 3 H2 + 2 Al2Br3
MnO4{-2} + H2O = MnO4{-} + OH{-} + MnO2 =>
3 MnO4{-2} + 2 H2O = 2 MnO4{-} + 4 OH{-} + MnO2
CaHPO4 + H2O = Ca(H2PO4)2 + Ca(OH)2 =>
2 CaHPO4 + 2 H2O = Ca(H2PO4)2 + Ca(OH)2
Fe{2+} + NH3{-} = Fe + NH3 =>
Fe{2+} + 2 NH3{-} = Fe + 2 NH3
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH =>
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH
C4H5N3O + O2 = N2O + H2O + CO2 =>
2 C4H5N3O + 11 O2 = 3 N2O + 5 H2O + 8 CO2
Na2SO4 + Hg2Cl2 = Na2Cl2 + Hg2SO4 =>
Na2SO4 + Hg2Cl2 = Na2Cl2 + Hg2SO4
C2H5OH(aq) + O(g) = CH3COOH(aq) + H2O(l) =>
C2H5OH(aq) + 2 O(g) = CH3COOH(aq) + H2O(l)
KMnO4 + NaOH + C6H1206 = C6H1107Na + K2MnO4 + MnO2 + H2O =>
98 KMnO4 + 2 NaOH + 2 C6H1206 = 2 C6H1107Na + 49 K2MnO4 + 49 MnO2 + 100 H2O
CaBr2 + NH3 = Ca3N2 + HBr =>
3 CaBr2 + 2 NH3 = Ca3N2 + 6 HBr
Ag + LiOH = Li + AgOH =>
Ag + LiOH = Li + AgOH
NaS + CuCH3COO = CuS + NaCH3COO =>
NaS + CuCH3COO = CuS + NaCH3COO
AlBr3 + K2O = KBr + Al2O3 =>
2 AlBr3 + 3 K2O = 6 KBr + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/25
Équations équilibrées sur04/28/24
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