| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CH3CH2COCH2CH3 + K2Cr2O7 + H2SO4 = CH3CH2CH2CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2COCH2CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
HNO3 + P + N2O = H3PO4 + NO =>
3 HNO3 + P + 2 N2O = H3PO4 + 7 NO
Mg + COCl3 = MgCl3 + CO =>
Mg + COCl3 = MgCl3 + CO
Cd{2+} + Cr = Cr{+3} + Cd =>
3 Cd{2+} + 2 Cr = 2 Cr{+3} + 3 Cd
CH3COH + NaHSO3 = CH3CH(OH)SO3Na =>
CH3COH + NaHSO3 = CH3CH(OH)SO3Na
W1O3 + H2 = W + H2O1 =>
W1O3 + 3 H2 = W + 3 H2O1
ArF3 + O2 = Ar2O3 + F2 =>
4 ArF3 + 3 O2 = 2 Ar2O3 + 6 F2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO3 + KOH = SO3OH + K =>
SO3 + KOH = SO3OH + K
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
N2H4CO + N2H4O3 = N2 + CO2 + H2O =>
N2H4CO + 3 N2H4O3 = 4 N2 + CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O =>
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O
Cu(SO4) + FeCl3 = CuCl2 + Fe2(SO4)3 =>
3 Cu(SO4) + 2 FeCl3 = 3 CuCl2 + Fe2(SO4)3
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O
FeO + V2O3 = FeO3 + VO =>
FeO + 2 V2O3 = FeO3 + 4 VO
H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4) + H2O + O =>
3 H2SO4 + 2 K2CrO7 = 2 K2SO4 + Cr2(SO4) + 3 H2O + 11 O
Pb(C2H3O2)2 + LiCl = Li(C2H3O2)2 + PbCl =>
Pb(C2H3O2)2 + LiCl = Li(C2H3O2)2 + PbCl
MnCl2 + NaOH + O2 = MnO(OH)2 + NaCl =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO(OH)2 + 4 NaCl
Sb + I2 = Sb(I2)3 =>
Sb + 3 I2 = Sb(I2)3
Al2[SO4]3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2[SO4]3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
CO2 + H2O = H3O + H2CO4 =>
CO2 + 4 H2O = 2 H3O + H2CO4
PbOCu = PbCuO =>
PbOCu = PbCuO
H2S(g) + MnCl2 = MnS + HCl =>
H2S(g) + MnCl2 = MnS + 2 HCl
FeTiO3 + C + Cl2 = FeCl2 + TiCl3 + CO2 =>
2 FeTiO3 + 3 C + 5 Cl2 = 2 FeCl2 + 2 TiCl3 + 3 CO2
H3PO4 + NH3 = NH4HPO4 + H2 =>
2 H3PO4 + 2 NH3 = 2 NH4HPO4 + H2
H2O + O2 + Ti2(SO4)3 = TiOSO4 + H2SO4 =>
2 H2O + O2 + 2 Ti2(SO4)3 = 4 TiOSO4 + 2 H2SO4
CrO7 + SO2 + H{+} = Cr3{+} + SO4 + H2O =>
12 CrO7 + 41 SO2 + 4 H{+} = 4 Cr3{+} + 41 SO4 + 2 H2O
C2H5O + H2 = C2H5 + H2O =>
C2H5O + H2 = C2H5 + H2O
C3H5(OH)3 + C3H6O = C6H12O3 + H2O =>
C3H5(OH)3 + C3H6O = C6H12O3 + H2O
HNO3 + Mg = H2 + Mg(NO3)2 =>
2 HNO3 + Mg = H2 + Mg(NO3)2
C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O
C200H402 + O2 = CO2 + H2O =>
2 C200H402 + 601 O2 = 400 CO2 + 402 H2O
Na2S2O3 + Cl2 + H2O = S + HCl + Na2SO4 =>
Na2S2O3 + Cl2 + H2O = S + 2 HCl + Na2SO4
(NH4)2MoO4 + Na2SO3 + HCl = MoCl3 + Na2SO4 + NH4Cl + H2O =>
2(NH4)2MoO4 + 3 Na2SO3 + 10 HCl = 2 MoCl3 + 3 Na2SO4 + 4 NH4Cl + 5 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CaO(k) + H2O = Ca(OH)2 =>
CaO(k) + H2O = Ca(OH)2
MnH2 + H2O = H2 + Mn(OH)2 =>
MnH2 + 2 H2O = 2 H2 + Mn(OH)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
Na2SO3H3PO4 = Na2HPO4SO2H2O =>
Na2SO3H3PO4 = Na2HPO4SO2H2O
FeBr2 + K = FeK2 + Br2 =>
FeBr2 + 2 K = FeK2 + Br2
MgCl2 + NaF = MgF2 + NaCl =>
MgCl2 + 2 NaF = MgF2 + 2 NaCl
C7H6O3 + CH3OH = C6H4(OH)(CO2CH3) + H2O =>
C7H6O3 + CH3OH = C6H4(OH)(CO2CH3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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