| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 HCl + H2O = 2 MgCl + H4O
Ca3(PO4)2 + Ca(OH)2 = Ca10(OH)2(PO4)6 =>
3 Ca3(PO4)2 + Ca(OH)2 = Ca10(OH)2(PO4)6
C2H5Br + AgCN = C2H5NC + AgBr =>
C2H5Br + AgCN = C2H5NC + AgBr
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
LiNO3 + NaOH = LiOH + NaNO3 =>
LiNO3 + NaOH = LiOH + NaNO3
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + Ba(SO4) =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(SO4)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
SrBr2 + Fe2(SO4)3 = SrSO4 + FeBr3 =>
3 SrBr2 + Fe2(SO4)3 = 3 SrSO4 + 2 FeBr3
Al(NO3)3 + NH3 = Al(NH3)3 + NO3 =>
Al(NO3)3 + 3 NH3 = Al(NH3)3 + 3 NO3
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
K2Cr2O7 + K2Te + H2SO4 = K2TeO4 + Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 K2Te + 16 H2SO4 = 3 K2TeO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
H2O4 = H2O2 + O2 =>
H2O4 = H2O2 + O2
C8H9ONa + H2O = C8H9OH + NaOH =>
C8H9ONa + H2O = C8H9OH + NaOH
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O(l)
La30Sr155Ni200O500 + SrCl2 = La30Sr270Ni200O500Cl230 =>
La30Sr155Ni200O500 + 115 SrCl2 = La30Sr270Ni200O500Cl230
CH3CH(ONa)COONa + HCl = CH3CH(OH)COOH + NaCl =>
CH3CH(ONa)COONa + 2 HCl = CH3CH(OH)COOH + 2 NaCl
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
NH4ClO4 + Al(NO3)3 = NH4NO3 + Al(ClO4)3 =>
3 NH4ClO4 + Al(NO3)3 = 3 NH4NO3 + Al(ClO4)3
Cl2 + C3H8 = CCl4 + HCl =>
10 Cl2 + C3H8 = 3 CCl4 + 8 HCl
C12O9 + O2 = CO2 =>
2 C12O9 + 15 O2 = 24 CO2
Fe3(PO4)2 + AgNO3 = Fe(NO3)2 + Ag3PO4 =>
Fe3(PO4)2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3PO4
Ba + Na3PO4 = Ba3PO4 + Na =>
3 Ba + Na3PO4 = Ba3PO4 + 3 Na
(C4H9)3As + KMnO4 = K2O + As2O5 + MnO2 + C4H8 + H2O =>
6(C4H9)3As + 16 KMnO4 = 8 K2O + 3 As2O5 + 16 MnO2 + 18 C4H8 + 9 H2O
CH3COONH4 + AlCl3 = NH4Cl + Al(CH3COO)3 =>
3 CH3COONH4 + AlCl3 = 3 NH4Cl + Al(CH3COO)3
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
CuSCN = Cu + SCN =>
CuSCN = Cu + SCN
Mg3P2 + H2SO4 = MgSO4 + PH3 =>
Mg3P2 + 3 H2SO4 = 3 MgSO4 + 2 PH3
In(OH)3 + H4P2O7 = In(HP2O7) + H2O =>
In(OH)3 + H4P2O7 = In(HP2O7) + 3 H2O
Ca3(PO)4 + SiO2 + C = CaSiO + CO + P4 =>
Ca3(PO)4 + 3 SiO2 + 7 C = 3 CaSiO + 7 CO + P4
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2 =>
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
H3CCH2CH2COCH3 + Br2 + KOH = CH3CH2CH2COOH + KBr + H2O =>
4 H3CCH2CH2COCH3 + 6 Br2 + 12 KOH = 5 CH3CH2CH2COOH + 12 KBr + 6 H2O
C2H12 + O2(g) = CO2 + H2O =>
C2H12 + 5 O2(g) = 2 CO2 + 6 H2O
HCOOH + Zn + HCl = CH3OH + ZnCl2 + H2O =>
HCOOH + 2 Zn + 4 HCl = CH3OH + 2 ZnCl2 + H2O
CH3CH(CH3)COOH + Mg = (CH3CH(CH3)COO)2Mg + H2 =>
2 CH3CH(CH3)COOH + Mg = (CH3CH(CH3)COO)2Mg + H2
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Ti2 + H2O = H + TiO =>
Ti2 + 2 H2O = 4 H + 2 TiO
KMnO4 + H2O4C2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2O4C2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
(CuOH)2CO3 + C6H8O7 = (C6H5O8)2Cu3 + H2O + CO2 =>
27(CuOH)2CO3 + 32 C6H8O7 = 18(C6H5O8)2Cu3 + 65 H2O + 3 CO2
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
Ca + Al = Ca3Al2 =>
3 Ca + 2 Al = Ca3Al2
(NO2)2 + H2O = HNO2 + OH =>
(NO2)2 + 2 H2O = 2 HNO2 + 2 OH
Zn + FeCl2 = Fe + ZnCl2 =>
Zn + FeCl2 = Fe + ZnCl2
Na + S = Na2S =>
2 Na + S = Na2S
Au2S + Zn = ZnS + Au =>
Au2S + Zn = ZnS + 2 Au
HNO2 + Be = Be(NO2)2 + H2 =>
2 HNO2 + Be = Be(NO2)2 + H2
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
Cu(s) + Zn(NO3)2(aq) = Zn(s) + CuNO3(aq) =>
2 Cu(s) + Zn(NO3)2(aq) = Zn(s) + 2 CuNO3(aq)
Fe(s) + CO2(g) = Fe2O3(s) + CO(s) =>
2 Fe(s) + 3 CO2(g) = Fe2O3(s) + 3 CO(s)
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + FeSO4 + H2O =>
5 FeCl2 + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 5 FeSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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