| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlZnSO4 = Al(SO4)Zn
KHC8H4O4NaHCO3 = H2OCO2KNaC8H4O4 =>
KHC8H4O4NaHCO3 = H2OCO2KNaC8H4O4
K2CrO7 + C3H6O + H2SO4 = Cr(SO4)3 + C3H4O2 + K2SO4 + H2O =>
2 K2CrO7 + 3 C3H6O + 8 H2SO4 = 2 Cr(SO4)3 + 3 C3H4O2 + 2 K2SO4 + 11 H2O
CaBrNaI = CaINaBr =>
CaBrNaI = CaINaBr
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
Cu + AgNO3 = Cu2(NO3)3 + Ag =>
2 Cu + 3 AgNO3 = Cu2(NO3)3 + 3 Ag
KMnO4 + H2SO4 + CH2O2 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH2O2 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
(PO3)2O3 + H2O = PO3(OH)3 =>
(PO3)2O3 + 3 H2O = 2 PO3(OH)3
Al2O3 = O2 + Al2 =>
2 Al2O3 = 3 O2 + 2 Al2
ZnSO3(s) + HBr(aq) = ZnBr(s) + HSO3(aq) =>
ZnSO3(s) + HBr(aq) = ZnBr(s) + HSO3(aq)
H2OCH3(CH2)3CH3 + O2 = CO2 + H2O =>
H2OCH3(CH2)3CH3 + 8 O2 = 5 CO2 + 7 H2O
Na2CO3 + Ni(NO2)3 = NaNO2 + Ni2(CO3)3 =>
3 Na2CO3 + 2 Ni(NO2)3 = 6 NaNO2 + Ni2(CO3)3
CH2O + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
H2SO4Al(OH)3 = SO4AlH2(OH)3 =>
H2SO4Al(OH)3 = SO4AlH2(OH)3
H2CO3 + NH3 = CNOH + H2O =>
H2CO3 + NH3 = CNOH + 2 H2O
N2 + F = NF3 =>
N2 + 6 F = 2 NF3
Na3P + MgSO4 = MgP + Na3SO4 =>
Na3P + MgSO4 = MgP + Na3SO4
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
N2O3 + H3PO4 = NPO4 + H2O =>
N2O3 + 2 H3PO4 = 2 NPO4 + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
ZnOC4H4O4 = C4H4O4ZnO =>
ZnOC4H4O4 = C4H4O4ZnO
MgOHNaP = NaOHMgP =>
MgOHNaP = NaOHMgP
Na2CrO4Zn(NO3)2 = Na2(NO3)2ZnCrO4 =>
Na2CrO4Zn(NO3)2 = Na2(NO3)2ZnCrO4
KOH + FeI2 = Fe(OH)2 + KI =>
2 KOH + FeI2 = Fe(OH)2 + 2 KI
NaCl(l)AgNO3(l) = NaNO3(aq)AgCl(s) =>
NaCl(l)AgNO3(l) = NaNO3(aq)AgCl(s)
FeS(s) + O2 = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2 = 2 Fe2O3(s) + 4 SO2(g)
Cu + AgNO3 = Cu2(NO3)3 + Ag =>
2 Cu + 3 AgNO3 = Cu2(NO3)3 + 3 Ag
Ca + Cu(NO3) = Ca(NO3) + Cu =>
Ca + Cu(NO3) = Ca(NO3) + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 + Br2(SO4) = H2(SO4) + Br2O2 =>
H2O2 + Br2(SO4) = H2(SO4) + Br2O2
Cu + AgNO3 = Cu2(NO3)3 + Ag =>
2 Cu + 3 AgNO3 = Cu2(NO3)3 + 3 Ag
BeCl2 + HCl = H2Be + Cl2 =>
BeCl2 + 2 HCl = H2Be + 2 Cl2
HNO3(aq) + NH3(aq) = NH4NO3(aq) =>
HNO3(aq) + NH3(aq) = NH4NO3(aq)
Cr2(SO4)3 + KClO3 + KOH = K2CrO7 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KClO3 + 10 KOH = 2 K2CrO7 + 3 KCl + 3 K2SO4 + 5 H2O
C2H2 + O2 = C6H6O6 =>
3 C2H2 + 3 O2 = C6H6O6
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
AgCIHOH = AgOHHCI =>
AgCIHOH = AgOHHCI
Na2CO3(s) + HCl(l) = Na2Cl(l) + HCO3(l) =>
Na2CO3(s) + HCl(l) = Na2Cl(l) + HCO3(l)
H2C2O4 + K2MnO4 = MnC2O4 + KMnO4 + K2C2O4 + H2O =>
4 H2C2O4 + 5 K2MnO4 = MnC2O4 + 4 KMnO4 + 3 K2C2O4 + 4 H2O
KI + CaCO3 = CaI2 + K2CO3 =>
2 KI + CaCO3 = CaI2 + K2CO3
CoNi(C2H3O2)2 = NiCo(C2H3O2)2 =>
CoNi(C2H3O2)2 = NiCo(C2H3O2)2
Cr3 + N2 + O2 = (Cr(NO3)3) =>
2 Cr3 + 9 N2 + 27 O2 = 6(Cr(NO3)3)
NiClNaHO = NiHONaCl =>
NiClNaHO = NiHONaCl
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + 2 H2O(l)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnO2 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 MnO2 + K2SO4 + 4 H2O
NaClBa(OH){2} = NaOHBaCl{2} =>
NaClBa(OH){2} = NaOHBaCl{2}
NaOH(aq) + Na2SO4(aq) = SO4OH(aq) + Na(s) =>
NaOH(aq) + Na2SO4(aq) = SO4OH(aq) + 3 Na(s)
NaOHFeCl{3} = NaClFe(OH){3} =>
NaOHFeCl{3} = NaClFe(OH){3}
HNO3(aq) + Na2CO3 = H2O(l) + CO2(g) + NaNO3 =>
2 HNO3(aq) + Na2CO3 = H2O(l) + CO2(g) + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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