| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 CuNO3 = Al(NO3)3 + 3 CuCl
NH2OH + H2O2 = NH4NO2 + H2O =>
2 NH2OH + H2O2 = NH4NO2 + 2 H2O
Na2S2O3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2S2O3 + 3 H2SO4 = 3 H2O + Na2SO4 + 4 SO2
Fe(OH)3 + HF = FeF3 + H3(OH)3 =>
Fe(OH)3 + 3 HF = FeF3 + H3(OH)3
Ca(OH) + Ag3PO4 = CaPO4 + Ag3(OH) =>
Ca(OH) + Ag3PO4 = CaPO4 + Ag3(OH)
NH4 + SO4 = ((NH4)2SO4) =>
2 NH4 + SO4 = ((NH4)2SO4)
CHCl3 + Zn = CHCH + ZnCl2 =>
2 CHCl3 + 3 Zn = CHCH + 3 ZnCl2
MgO + Si = Si2O3 + Mg =>
3 MgO + 2 Si = Si2O3 + 3 Mg
Pb + CH3COOH + KI = PbI2 + CH3COOK + H2 =>
Pb + 2 CH3COOH + 2 KI = PbI2 + 2 CH3COOK + H2
NO2 + P2O3 + KOH = NO + K3PO4 + H2O =>
2 NO2 + P2O3 + 6 KOH = 2 NO + 2 K3PO4 + 3 H2O
C10H20O = C10H18 + H2O =>
C10H20O = C10H18 + H2O
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
PbS(s) + O2(g) = PbO + SO2 =>
2 PbS(s) + 3 O2(g) = 2 PbO + 2 SO2
NaBr + H2SO4 = Br2 + SO2 + NaSO4 + H2O =>
2 NaBr + 4 H2SO4 = Br2 + 2 SO2 + 2 NaSO4 + 4 H2O
CH3COOHLiOH = H2OLiCH3COO =>
CH3COOHLiOH = H2OLiCH3COO
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
H3PO2 + HgCl2 + H2O = H3PO3 + HCl + Hg =>
H3PO2 + HgCl2 + H2O = H3PO3 + 2 HCl + Hg
Al3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al3 + 18 H2SO4 = 3 Al2(SO4)3 + 9 SO2 + 18 H2O
H2 + O2 = H2OO2 =>
2 H2 + 3 O2 = 2 H2OO2
(NH4)2SO4 + Al(OH)3 = NH3 + Al2(SO4)3 + H2O =>
3(NH4)2SO4 + 2 Al(OH)3 = 6 NH3 + Al2(SO4)3 + 6 H2O
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
MgCl + ZnSO4 = MgSO4 + ZnCl =>
MgCl + ZnSO4 = MgSO4 + ZnCl
V = V2 =>
2 V = V2
K2CO3 + Ca(NO3)2 = K2NO3 + Ca(CO3)2 =>
2 K2CO3 + Ca(NO3)2 = 2 K2NO3 + Ca(CO3)2
KClO3 + AgNO3 = AgClO3 + KNO3 =>
KClO3 + AgNO3 = AgClO3 + KNO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Pd(NO3)3 + Co = Co(NO3)3 + Pd =>
Pd(NO3)3 + Co = Co(NO3)3 + Pd
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
CH3COOH + O2 + Cu = (CH3COO)2Cu + H2O =>
4 CH3COOH + O2 + 2 Cu = 2(CH3COO)2Cu + 2 H2O
Al2O12S3 + NH4Br = Al2Br6 + (NH4)2SO4 =>
Al2O12S3 + 6 NH4Br = Al2Br6 + 3(NH4)2SO4
Al2(SO4)3 + Mg + H2O = Mg2(SO4)3 + Al(OH)3 + H2 =>
Al2(SO4)3 + 2 Mg + 6 H2O = Mg2(SO4)3 + 2 Al(OH)3 + 3 H2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C30H600 + O2 = CO2 + H2O =>
C30H600 + 180 O2 = 30 CO2 + 300 H2O
C2H2Cl2 + H2O2 + NaOH = CO2 + NaCl + H2O =>
C2H2Cl2 + 4 H2O2 + 2 NaOH = 2 CO2 + 2 NaCl + 6 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CaSO3 + Au3PO4 = Ca3(PO4)2 + Au2SO3 =>
3 CaSO3 + 2 Au3PO4 = Ca3(PO4)2 + 3 Au2SO3
NaSO4 + Ca = Na + CaSO4 =>
NaSO4 + Ca = Na + CaSO4
CH3(CH2)3OHH2SO4 = CH3(CH2)3OH2HSO4 =>
CH3(CH2)3OHH2SO4 = CH3(CH2)3OH2HSO4
Ba(OH)2 + Na2(SO4) = Ba(SO4) + NaOH =>
Ba(OH)2 + Na2(SO4) = Ba(SO4) + 2 NaOH
C3H8 + CH3COOH = CH3CH2COOH + H2O =>
2 C3H8 + 9 CH3COOH = 8 CH3CH2COOH + 2 H2O
HCl + PbO2 = PbCl2 + H2O + O2 =>
4 HCl + 2 PbO2 = 2 PbCl2 + 2 H2O + O2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Fr(BrO3) = FrBr + O2 =>
2 Fr(BrO3) = 2 FrBr + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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