| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H60 + 28 Cl2 = C6H5Cl + 55 HCl
Al + (HC2O4)3 = AlC2O4 + H =>
3 Al + (HC2O4)3 = 3 AlC2O4 + 3 H
HOOCCOOH = H + C + O =>
HOOCCOOH = 2 H + 2 C + 4 O
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2
Ag2O + Cl = Ag + ClO =>
Ag2O + Cl = 2 Ag + ClO
NaCo3CaCl = CaCo3NaCl =>
NaCo3CaCl = CaCo3NaCl
ZnBr + Pb(NO3)2 = Zn(NO3) + PbBr2 =>
2 ZnBr + Pb(NO3)2 = 2 Zn(NO3) + PbBr2
Ag2NO3 + CuO = Ag2O + (CuNO3)2 =>
2 Ag2NO3 + 2 CuO = 2 Ag2O + (CuNO3)2
O3 + Na2S = Na2SO3 =>
O3 + Na2S = Na2SO3
K(OH) + Cu(CH3COO)2 = K(CH3COO) + Cu(OH)2 =>
2 K(OH) + Cu(CH3COO)2 = 2 K(CH3COO) + Cu(OH)2
Al(OH)3 + Al2O3 = AlO(OH) =>
Al(OH)3 + Al2O3 = 3 AlO(OH)
ZnBr + Pb(NO3)2 = Zn(NO3) + PbBr2 =>
2 ZnBr + Pb(NO3)2 = 2 Zn(NO3) + PbBr2
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O(l)
Fe{3+} + C2O4{2-}l = CO2 + Fe{2+} =>
2 Fe{3+} + C2O4{2-}l = 2 CO2 + 2 Fe{2+}
Fe(No3)2Ba(OH)2 = Fe(OH)2Ba(No3)2 =>
Fe(No3)2Ba(OH)2 = Fe(OH)2Ba(No3)2
Na{2}S + AgNO3 = Ag{2}S + NaNO3 =>
Na{2}S + AgNO3 = Ag{2}S + NaNO3
Mg + PbSO4 = MgSO4 + Pb =>
Mg + PbSO4 = MgSO4 + Pb
Fe + Co(NO3)2 = Fe(NO3)3 + Co =>
2 Fe + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 Co
ZnBr + Pb(NO3)2 = Zn(NO3) + PbBr2 =>
2 ZnBr + Pb(NO3)2 = 2 Zn(NO3) + PbBr2
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4 =>
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4
Ca3(PO4)2 + Na2CO3 = Na3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 CaCO3
ZnBr + Pb(NO3)2 = Zn(NO3) + PbBr2 =>
2 ZnBr + Pb(NO3)2 = 2 Zn(NO3) + PbBr2
P2 + S8 = PS4 =>
P2 + S8 = 2 PS4
C4H10O + H2SO4 + NH3 = C4H11N + H2SO4*7H2O =>
7 C4H10O + H2SO4 + 7 NH3 = 7 C4H11N + H2SO4*7H2O
Ni2O3 + H2O = Ni(OH)3 =>
Ni2O3 + 3 H2O = 2 Ni(OH)3
HNO3 + H2O = NO4 + H3O =>
HNO3 + 4 H2O = NO4 + 3 H3O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Ca(OH)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4OH =>
3 Ca(OH)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4OH
NaI + SnCl4 = I2 + NaCl + Sn =>
4 NaI + SnCl4 = 2 I2 + 4 NaCl + Sn
ZnBr + Pb(NO3)2 = Zn(NO3) + PbBr2 =>
2 ZnBr + Pb(NO3)2 = 2 Zn(NO3) + PbBr2
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
BaC2O4 + KIO3 = BaI2O6 + K2C2O4 =>
BaC2O4 + 2 KIO3 = BaI2O6 + K2C2O4
ZnBr + Pb(NO3)2 = Zn(NO3) + PbBr2 =>
2 ZnBr + Pb(NO3)2 = 2 Zn(NO3) + PbBr2
HCl(aq) + Na2CO3(aq) = NaCl(aq) + H2O(l) + CO2 =>
2 HCl(aq) + Na2CO3(aq) = 2 NaCl(aq) + H2O(l) + CO2
C10H21 + O2 = H2O + CO2 =>
4 C10H21 + 61 O2 = 42 H2O + 40 CO2
O2 + C21H23NO5 = CO2 + H2O + N2O =>
49 O2 + 2 C21H23NO5 = 42 CO2 + 23 H2O + N2O
Br2 + CH3 = BrH + BrCH2 =>
Br2 + CH3 = BrH + BrCH2
CO2 + CU(OH)2 = CUCO3 + H2O =>
CO2 + CU(OH)2 = CUCO3 + H2O
CaCO3 + H3PO3 = H2CO3 + Ca3(PO3)2 =>
3 CaCO3 + 2 H3PO3 = 3 H2CO3 + Ca3(PO3)2
C16H16 + O2 = CO + H2O =>
C16H16 + 12 O2 = 16 CO + 8 H2O
FeSCN + KI = FeI + KSCN =>
FeSCN + KI = FeI + KSCN
Pb(NO3)2 + HCl = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
KNO3 + NaOH + HCl = NaNO3 + KCl + H2O =>
KNO3 + NaOH + HCl = NaNO3 + KCl + H2O
Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2
C5H11SO2N + O2 = CO2 + H2O + SO2 + NO2 =>
4 C5H11SO2N + 35 O2 = 20 CO2 + 22 H2O + 4 SO2 + 4 NO2
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2 =>
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2
(PbO2) = (Pb)(O2) =>
(PbO2) = (Pb)(O2)
TiO2 + H3PO4 = Ti3(PO4)4 + H2O =>
3 TiO2 + 4 H3PO4 = Ti3(PO4)4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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