| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + (AlO2)3 = Bi(AlO2)3
HCl + NH5CO3 = CO2 + NH4 + Cl + H2O =>
HCl + NH5CO3 = CO2 + NH4 + Cl + H2O
Na2S2O3 + O2 = Na2SO4 + SO2 =>
2 Na2S2O3 + 3 O2 = 2 Na2SO4 + 2 SO2
CH5H12 + O2 = CO2 + H2O =>
4 CH5H12 + 21 O2 = 4 CO2 + 34 H2O
CaS + HBr = H2S + CaBr2 =>
CaS + 2 HBr = H2S + CaBr2
C2H3NaO2 + BaBr2 = Ba(C2H3O2)2 + NaBr =>
2 C2H3NaO2 + BaBr2 = Ba(C2H3O2)2 + 2 NaBr
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
HCIO4 + K2CrO4 + HI = Cr(CIO4)3 + KCIO + I2 + H2O =>
10 HCIO4 + 2 K2CrO4 + 30 HI = 2 Cr(CIO4)3 + 4 KCIO + 15 I2 + 20 H2O
Al2O + NO2 + O2 = Al(NO3)2 =>
2 Al2O + 8 NO2 + 3 O2 = 4 Al(NO3)2
C4H6O5 + NaHCO3 = Na2C4H4O5 + CO2 + H2O =>
C4H6O5 + 2 NaHCO3 = Na2C4H4O5 + 2 CO2 + 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Lb + O = LbO =>
Lb + O = LbO
SO3 + HBr = Br2 + SO2 + H2O =>
SO3 + 2 HBr = Br2 + SO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + Ca(NO3)2 = CaCl2 + H(NO3) =>
2 HCl + Ca(NO3)2 = CaCl2 + 2 H(NO3)
CaF2 + K2SO4 = CaK2 + F2SO4 =>
CaF2 + K2SO4 = CaK2 + F2SO4
NaAl(OH)4 + CO2 = Al(OH)3 + Na{+} + H2O + CO3{2-} =>
2 NaAl(OH)4 + CO2 = 2 Al(OH)3 + 2 Na{+} + H2O + CO3{2-}
C6H5CHCH2 + KMnO4 + H2O = C6H5CH(OH)CH2(OH) + KOH + MnO2 =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH2(OH) + 2 KOH + 2 MnO2
C2H5COH + O2 = CO2 + H2O =>
C2H5COH + 4 O2 = 3 CO2 + 3 H2O
K2MnO4 + MgI2 + HNO3 = I2 + Mg(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 MgI2 + 8 HNO3 = 2 I2 + 2 Mg(NO3)2 + Mn(NO3)2 + 2 KNO3 + 4 H2O
CoI2 + H2O = CoO + HI =>
CoI2 + H2O = CoO + 2 HI
HBr + CaO = BrCa + HO =>
HBr + CaO = BrCa + HO
KNO2 + K2CrO4 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + 2 K2CrO4 + 10 HNO3 = 7 KNO3 + 2 Cr(NO3)3 + 5 H2O
Al + Sn(SO4) = Sn + Al(SO4) =>
Al + Sn(SO4) = Sn + Al(SO4)
AlCl + AgN = AgCl + AlN =>
AlCl + AgN = AgCl + AlN
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
N2O4 + Cl2 = ClNO2 =>
N2O4 + Cl2 = 2 ClNO2
NaBr + CaH2 = CaBr + NaH2 =>
NaBr + CaH2 = CaBr + NaH2
C4H9 + NaI = C4H9I + Na =>
C4H9 + NaI = C4H9I + Na
K2C2O4*H2O + FeCl3*3H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*3H2O = FeK3(C2O4)3H2O + 3 KCl + 5 H2O
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
Ca(OH)2(S) + HCl(g) = CaCl2(S) + H2O(l) =>
Ca(OH)2(S) + 2 HCl(g) = CaCl2(S) + 2 H2O(l)
NaSO4 + CaC2H3O2 = CaSO4 + NaC2H3O2 =>
NaSO4 + CaC2H3O2 = CaSO4 + NaC2H3O2
C10H12O2 + Br2 = C2H4Br2 + C8H8O2 =>
C10H12O2 + Br2 = C2H4Br2 + C8H8O2
TiCl3 + H2O2 + H2O = TiO(OH)2 + HCl =>
2 TiCl3 + H2O2 + 4 H2O = 2 TiO(OH)2 + 6 HCl
BaS + Na3PO4 = Ba3(PO4)2 + Na2S =>
3 BaS + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2S
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H3CCH3 + O2 = CO2 + H2O =>
2 H3CCH3 + 7 O2 = 4 CO2 + 6 H2O
CaSO3 + HCH3COO = Ca(CH3COO)2 + H2SO3 =>
CaSO3 + 2 HCH3COO = Ca(CH3COO)2 + H2SO3
C + Br2 = CBr4 =>
C + 2 Br2 = CBr4
C5H10S + O2 = CO2 + H2O + S =>
2 C5H10S + 15 O2 = 10 CO2 + 10 H2O + 2 S
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mn + PO4 = Mn3PO4 =>
3 Mn + PO4 = Mn3PO4
Mg(s) + Cu(NO3)2 = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + Cu(NO3)2 = Mg(NO3)2(aq) + Cu(s)
Pb + CH3COOH = Pb(CH3COO)2 + H2 =>
Pb + 2 CH3COOH = Pb(CH3COO)2 + H2
CH3OH + KMnO4 + H2SO4 = CH3CHO + K2SO4 + MnSO4 + H2O =>
10 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + K2SO4 + 2 MnSO4 + 13 H2O
C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O =>
C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
CHHHH + OO = COO + HHO =>
CHHHH + 2 OO = COO + 2 HHO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/24
Équations équilibrées sur07/25/23
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