| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
(C2H6O)2 + (O2)7 = CO2 + H2O =>
7(C2H6O)2 + 6(O2)7 = 28 CO2 + 42 H2O
(NH4)3PO4 + CoSO4 = (NH4)2SO4 + Co3(PO4)2 =>
2(NH4)3PO4 + 3 CoSO4 = 3(NH4)2SO4 + Co3(PO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + BaSO4 = MgSO4 + Ba =>
Mg + BaSO4 = MgSO4 + Ba
Cu3N2 + KH = CuH2 + K3N =>
Cu3N2 + 6 KH = 3 CuH2 + 2 K3N
Pb(NO3)2(s) = NO2(g) + O2 + PbO(s) =>
2 Pb(NO3)2(s) = 4 NO2(g) + O2 + 2 PbO(s)
Al(NO3)3(aq) + NaOH(aq) = Al(OH)3 + NaNO3(s) =>
Al(NO3)3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaNO3(s)
Sr(NO3)2(aq) + Al2(SO4)3(aq) = SrSO4 + Al(NO3)3 =>
3 Sr(NO3)2(aq) + Al2(SO4)3(aq) = 3 SrSO4 + 2 Al(NO3)3
(NH4)2S(aq)SrCl2(aq) = (NH4)2Cl2SrS =>
(NH4)2S(aq)SrCl2(aq) = (NH4)2Cl2SrS
KNO3 + CO = CO2 + NO2 + K2O = =>
2 KNO3 + CO = CO2 + 2 NO2 + K2O
NH4VO3 + HNO3 = VO(NO3)3 + NH3 + H2O =>
NH4VO3 + 3 HNO3 = VO(NO3)3 + NH3 + 2 H2O
Ca(OH)2 + Ca(HCO3)2 = CaCO3 + H2O =>
Ca(OH)2 + Ca(HCO3)2 = 2 CaCO3 + 2 H2O
Mg + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
HI + Fe2O3 = H2 + IFe2O3 =>
2 HI + 2 Fe2O3 = H2 + 2 IFe2O3
(NH4)H2BO3 + H2SO4 = (NH4)2SO4 + H3BO3 =>
2(NH4)H2BO3 + H2SO4 = (NH4)2SO4 + 2 H3BO3
AlCl3 + Na3(PO4) = AlPO4 + NaCl =>
AlCl3 + Na3(PO4) = AlPO4 + 3 NaCl
Ra + Cl3 = RaCl =>
3 Ra + Cl3 = 3 RaCl
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
K2O2 + HCl = K2Cl2O + H2O =>
K2O2 + 2 HCl = K2Cl2O + H2O
BaBr + K2SO4 = KBr + Ba2SO4 =>
2 BaBr + K2SO4 = 2 KBr + Ba2SO4
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
Al(H2O)6 + OH = Al(OH)3 + H2O =>
Al(H2O)6 + 3 OH = Al(OH)3 + 6 H2O
Mg{2+} + KOH = Mg(OH)2 + K{+} =>
Mg{2+} + 2 KOH = Mg(OH)2 + 2 K{+}
KMnO4 + FeCl2 + H2SO4 = Fe[Cl3]2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 15 FeCl2 + 24 H2SO4 = 5 Fe[Cl3]2 + 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Au + H2SO4 = AuSO4 + SO2 + H2O =>
Au + 2 H2SO4 = AuSO4 + SO2 + 2 H2O
HCl(g) + O2 = H2O + Cl2 =>
4 HCl(g) + O2 = 2 H2O + 2 Cl2
Ni(C2H8N2)3 + HCl = H3C2H8N2 + Ni + Cl =>
Ni(C2H8N2)3 + 9 HCl = 3 H3C2H8N2 + Ni + 9 Cl
P2O3 + HNO3 = P(NO3)3 + H2O =>
P2O3 + 6 HNO3 = 2 P(NO3)3 + 3 H2O
CoOHCl + HCl = CoCl2 + H2O =>
CoOHCl + HCl = CoCl2 + H2O
C3H6O2 + H2 = C2H6O2 + CH4 =>
C3H6O2 + 2 H2 = C2H6O2 + CH4
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CaO + Al2O3 = (CaOAl2O3) =>
CaO + Al2O3 = (CaOAl2O3)
Na2(CO3)(l) + Cu(SO4)(l) = Cu2(CO3)(l) + Na(SO4)(l) =>
Na2(CO3)(l) + 2 Cu(SO4)(l) = Cu2(CO3)(l) + 2 Na(SO4)(l)
KOH + Fe(SO4)2 = Fe(OH)2 + KSO4 =>
2 KOH + Fe(SO4)2 = Fe(OH)2 + 2 KSO4
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
MgCl2 + NaCO3 = Mg(CO3)2 + NaCl =>
MgCl2 + 2 NaCO3 = Mg(CO3)2 + 2 NaCl
K2SO4 + N2 = K2NSO4 =>
2 K2SO4 + N2 = 2 K2NSO4
H2O + P2Cl5 = H3PO4 + HCl + H2 =>
16 H2O + 2 P2Cl5 = 4 H3PO4 + 10 HCl + 5 H2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Zn + O2 + H2O = Zn(OH)2 =>
2 Zn + O2 + 2 H2O = 2 Zn(OH)2
CH3OH + K2CrO7 + HNO3 = HCOOH + Cr2(NO3)3 + KNO3 + H2O =>
21 CH3OH + 8 K2CrO7 + 28 HNO3 = 21 HCOOH + 4 Cr2(NO3)3 + 16 KNO3 + 35 H2O
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O + H2 =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O + 3 H2
Cu(NO3)2 + H3(PO4) = Cu3(PO4)2 + H(NO3) =>
3 Cu(NO3)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H(NO3)
CO2 + Na = NaC + O2 =>
CO2 + Na = NaC + O2
H2 + La(OH)3 = LaO + H2O =>
H2 + 2 La(OH)3 = 2 LaO + 4 H2O
Mg + P4 = Mg4P3 =>
16 Mg + 3 P4 = 4 Mg4P3
C2H5OH + C6H12O6 + CH4N2O = C12H11N5 + H2O =>
18 C2H5OH + 13 C6H12O6 + 30 CH4N2O = 12 C12H11N5 + 126 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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