| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH3 = Ag(NH3)2 + Cl
Al + CaCO3 = AlCO3 + Ca =>
Al + CaCO3 = AlCO3 + Ca
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cs3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + CsNO3(aq) =>
Cs3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 CsNO3(aq)
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(lg) =>
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(lg)
Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Zn(NO3)2(aq) + K2S(aq) = ZnS + K(NO3) =>
Zn(NO3)2(aq) + K2S(aq) = ZnS + 2 K(NO3)
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Na2CO3 + ZnSO4 = Na2SO4 + CO3Zn =>
Na2CO3 + ZnSO4 = Na2SO4 + CO3Zn
CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOHCH3 + H2O =>
5 CH2C(CH3)COOH + 10 CH3OH = 6 CH2C(CH3)COOHCH3 + 8 H2O
FeAsS + O2 = Fe2O3 + SO2 + As2O3 =>
2 FeAsS + 5 O2 = Fe2O3 + 2 SO2 + As2O3
NaClO + H2SO4 = Na2SO4 + Cl2 + H2O2 =>
2 NaClO + H2SO4 = Na2SO4 + Cl2 + H2O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
OHCH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH(OH)CH2(OH) =>
3 OHCH2CHCHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH(OH)CH2(OH)
NH4NO3 + K2CO3 = KNO3 + H2O + NH3 + CO2 =>
2 NH4NO3 + K2CO3 = 2 KNO3 + H2O + 2 NH3 + CO2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
C5H17 + O2 = CO2 + H2O =>
4 C5H17 + 37 O2 = 20 CO2 + 34 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Li + S = Li2S =>
2 Li + S = Li2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + SO2 = P2O5 + S =>
4 P + 5 SO2 = 2 P2O5 + 5 S
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
A(OH)3 + H2SO4 = A2(SO4)3 + H2O =>
2 A(OH)3 + 3 H2SO4 = A2(SO4)3 + 6 H2O
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH + H2O =>
Ba(OH)2*8H2O + 3 NH4NO3 = Ba(NO3)2 + 4 NH + 13 H2O
P + Si = P4Si3 =>
4 P + 3 Si = P4Si3
Pb(s) + Ni(NO3)2(aq) = Ni(s) + Pb(NO3)2(s) =>
Pb(s) + Ni(NO3)2(aq) = Ni(s) + Pb(NO3)2(s)
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
W + C = WC =>
W + C = WC
H2Ca = CaH2 =>
H2Ca = CaH2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HgO(heat) = Hg + O2 =>
2 HgO(heat) = 2 Hg + O2
(CH2)5 + O2 = CO2 + H2O =>
2(CH2)5 + 15 O2 = 10 CO2 + 10 H2O
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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