| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H4O2 + C4H10N2 = C8H14N2O2 + 2 H2O
Ni + Fe2(SO4)3 = NiSO4 + FeSO4 =>
Ni + Fe2(SO4)3 = NiSO4 + 2 FeSO4
KHSO5*KHSO4*K2SO4 = S + O2 + K + H2 =>
2 KHSO5*KHSO4*K2SO4 = 6 S + 13 O2 + 8 K + 2 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KF + HBr = KBr + HF =>
KF + HBr = KBr + HF
H2SO4 + NaCO3 = H2CO3 + Na(SO4) =>
H2SO4 + NaCO3 = H2CO3 + Na(SO4)
Ca5(PO4)3OH + H2CO3 = Ca + HPO4 + HCO3 + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca + 3 HPO4 + 4 HCO3 + H2O
CH3COONH4 + HOH = CH3COOH + NH4OH =>
CH3COONH4 + HOH = CH3COOH + NH4OH
Sb2S3 + H2O2 + NaOH = Na3SbO4 + Na2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NaOH = 2 Na3SbO4 + 3 Na2SO4 + 20 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mn(NO3)2*4H2O + Fe(NO3)3*9H2O = MnFe2O4 + H2O + NO2 + O2 =>
Mn(NO3)2*4H2O + 2 Fe(NO3)3*9H2O = MnFe2O4 + 22 H2O + 8 NO2 + 2 O2
Mn2S = Mn + S =>
Mn2S = 2 Mn + S
H2SO3 + CaCl2 = Ca(HSO3)2 + HCl =>
2 H2SO3 + CaCl2 = Ca(HSO3)2 + 2 HCl
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Ca5(PO4)3OH + NaF = Ca10(PO4)6F2 + NaOH =>
2 Ca5(PO4)3OH + 2 NaF = Ca10(PO4)6F2 + 2 NaOH
Li + Al2(SO4)3 = Al + Li2(SO4) =>
6 Li + Al2(SO4)3 = 2 Al + 3 Li2(SO4)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
KClO4 + Mg = KClO3 + MgO =>
KClO4 + Mg = KClO3 + MgO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu(NO3)2 + K2S = Cu2S + S + KNO3 =>
2 Cu(NO3)2 + 2 K2S = Cu2S + S + 4 KNO3
Na2S2O3 + K2SO4 + H2O + I2 = KI + H2SO4 + Na2SO4 =>
Na2S2O3 + 4 K2SO4 + 5 H2O + 4 I2 = 8 KI + 5 H2SO4 + Na2SO4
SnO(s) + HCl(aq) = SnCl2(aq) + H2O(aq) =>
SnO(s) + 2 HCl(aq) = SnCl2(aq) + H2O(aq)
KMnO4 + H2SO4 + Fe(SO4)2(NH4)26H2O = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
10 KMnO4 + 40 H2SO4 + 2 Fe(SO4)2(NH4)26H2O = 5 K2SO4 + 10 MnSO4 + Fe2(SO4)3 + 26(NH4)2SO4 + 42 H2O
NaNO3 + NaI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
NaAl3Si3O10(OH)2 + H2O + H = Al(OH)3 + Na + H4SiO4 =>
NaAl3Si3O10(OH)2 + 9 H2O + H = 3 Al(OH)3 + Na + 3 H4SiO4
H2O + Mn(No3)2 = HNo3 + Mn(OH)2 =>
2 H2O + Mn(No3)2 = 2 HNo3 + Mn(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4 =>
C4H6BaO4 + Na2SO4 = C4H6SO4 + Na2BaO4
Mg + H2SO3 = H2Mg + SO3 =>
Mg + H2SO3 = H2Mg + SO3
BaCl2 + ZnS = BaS + Zn(Cl)2 =>
BaCl2 + ZnS = BaS + Zn(Cl)2
Mg + HgO = MgO + Hg =>
Mg + HgO = MgO + Hg
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Na2MnO4 + CO2 + H2O = NaMnO4 + MnO2 + NaHCO3 =>
3 Na2MnO4 + 4 CO2 + 2 H2O = 2 NaMnO4 + MnO2 + 4 NaHCO3
Mn + Pb(SO4)2 = MnSO4 + Pb =>
2 Mn + Pb(SO4)2 = 2 MnSO4 + Pb
ZnSO4 + KI = ZnI2 + K2SO4 =>
ZnSO4 + 2 KI = ZnI2 + K2SO4
HCI + K3PO4 = KCI + H3PO4 =>
3 HCI + K3PO4 = 3 KCI + H3PO4
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
N + H = NH4 =>
N + 4 H = NH4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbNO3 + NaCO3 = Pb(CO3)2 + (Na)2NO3 =>
PbNO3 + 2 NaCO3 = Pb(CO3)2 + (Na)2NO3
C7H8 + CH3 + C2H6O = C10H17O =>
C7H8 + CH3 + C2H6O = C10H17O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaOH + Cu(NO3)2 = Cu(OH)2 + NaNO3 =>
2 NaOH + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3
Ag + O2 + H2 = AgOH =>
2 Ag + O2 + H2 = 2 AgOH
aluminumsulfate + bariumchloride = aluminumchloride + bariumsulfate =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
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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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