| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeS + 3 O2 = Fe2O2 + 2 SO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
AGNO3 + PH3 + H2O = AG + H3PO4 + HNO3 =>
8 AGNO3 + PH3 + 4 H2O = 8 AG + H3PO4 + 8 HNO3
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
AGNO3 + PH3 + H2O = AG + H3PO4 + HNO3 =>
8 AGNO3 + PH3 + 4 H2O = 8 AG + H3PO4 + 8 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3 + HCl = H2CO3 + NaCl =>
NaHCO3 + HCl = H2CO3 + NaCl
NaCo3 + H2So4 = NaSo4 + H2Co3 =>
NaCo3 + H2So4 = NaSo4 + H2Co3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Au(OH)3 + SO2 = Au2(SO3)3 + H2O =>
2 Au(OH)3 + 3 SO2 = Au2(SO3)3 + 3 H2O
C5H15COOH + O2 = CO2 + H2O =>
C5H15COOH + 9 O2 = 6 CO2 + 8 H2O
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
C6H15COOH + O2 = CO2 + H2O =>
C6H15COOH + 10 O2 = 7 CO2 + 8 H2O
Ca + HF = CaF2 + H2 =>
Ca + 2 HF = CaF2 + H2
HClO2 + FrNO2 = HNO2 + FrClO2 =>
HClO2 + FrNO2 = HNO2 + FrClO2
C7H15COOH + O2 = CO2 + H2O =>
C7H15COOH + 11 O2 = 8 CO2 + 8 H2O
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
Cr + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr + 3 KNO3 + 2 KOH = K2CrO4 + 3 KNO2 + H2O
C4H9Br + H2O = C4H10O + HBr =>
C4H9Br + H2O = C4H10O + HBr
C8H15COOH + O2 = CO2 + H2O =>
C8H15COOH + 12 O2 = 9 CO2 + 8 H2O
BiCl3 + Br2 + KOH = KBiO3 + KBr + KCl + H2O =>
BiCl3 + Br2 + 6 KOH = KBiO3 + 2 KBr + 3 KCl + 3 H2O
FeO + H2 = H2O + Fe =>
FeO + H2 = H2O + Fe
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C8H15COOH + O2 = CO2 + H2O =>
C8H15COOH + 12 O2 = 9 CO2 + 8 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HSO4 + BeSO3 = H2Be + (SO4)2SO3 =>
2 HSO4 + BeSO3 = H2Be + (SO4)2SO3
C9H15COOH + O2 = CO2 + H2O =>
C9H15COOH + 13 O2 = 10 CO2 + 8 H2O
HI + LiNO3 = HNO3 + LiI =>
HI + LiNO3 = HNO3 + LiI
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
SrCO3 + ZnO + SiO2 = Sr2ZnSi2O7 + CO2 =>
2 SrCO3 + ZnO + 2 SiO2 = Sr2ZnSi2O7 + 2 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AS2S3 + HCLO4 + H2O = H3ASO4 + HCL + H2SO4 =>
8 AS2S3 + 29 HCLO4 + 44 H2O = 8 H3ASO4 + 29 HCL + 32 H2SO4
CH3(CH2)4CH3(l) + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3(l) + 19 O2 = 12 CO2 + 14 H2O
PL3 + H2O = H3PO3 + HL =>
PL3 + 3 H2O = H3PO3 + 3 HL
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2 =>
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/18
Équations équilibrées sur04/02/17
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