| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(ClO3)3 = 2 CuCl3 + 9 O2
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + NaB(C2H6O)4 =>
C14H10O2 + NaBH4 + 4 C2H6O = C14H14O2 + NaB(C2H6O)4
C111H159N2OS + O2 = H2O + CO2 + N2 + S2 =>
4 C111H159N2OS + 601 O2 = 318 H2O + 444 CO2 + 4 N2 + 2 S2
H2O + Br2 + P4 = H3PO4 + HBr =>
16 H2O + 10 Br2 + P4 = 4 H3PO4 + 20 HBr
MnCl2 + Cl2 + NaOH = Na2MnO4 + NaCl + H2O =>
MnCl2 + 2 Cl2 + 8 NaOH = Na2MnO4 + 6 NaCl + 4 H2O
NaBr + NH4OH = NH4Br + NaOH =>
NaBr + NH4OH = NH4Br + NaOH
CrCl3 + Ag2O + KOH = K2CrO4 + KCl + Ag + H2O =>
2 CrCl3 + 3 Ag2O + 10 KOH = 2 K2CrO4 + 6 KCl + 6 Ag + 5 H2O
CH4 + CI = CH3 + HCI =>
CH4 + CI = CH3 + HCI
Fe(NO3)3 + Na3(PO4)2 = Fe(PO4) + Na(NO3)2 =>
2 Fe(NO3)3 + Na3(PO4)2 = 2 Fe(PO4) + 3 Na(NO3)2
C7H12O + C7H6O = C14H16O + H2O =>
C7H12O + C7H6O = C14H16O + H2O
KClO4 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHSO4 + 3 O2 + 4 ClO2 + 2 H2O
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
CrCl3 + Na3(PO4) = Cr(PO4) + NaCl =>
CrCl3 + Na3(PO4) = Cr(PO4) + 3 NaCl
H2(SO4) + NH4OH = H2O + (NH4)2(SO4) =>
H2(SO4) + 2 NH4OH = 2 H2O + (NH4)2(SO4)
K2S + AlPO4 = K3PO4 + Al2S3 =>
3 K2S + 2 AlPO4 = 2 K3PO4 + Al2S3
CrO2Cl2 = CrO2 + Cl2 =>
CrO2Cl2 = CrO2 + Cl2
(NH4)Cl + Pb(NO3)2 = (NH4)NO3 + PbCl2 =>
2(NH4)Cl + Pb(NO3)2 = 2(NH4)NO3 + PbCl2
UO2SO4 + KMnO4 = UO2(MnO4) + KSO4 =>
UO2SO4 + KMnO4 = UO2(MnO4) + KSO4
Y + N2 = YN2 =>
Y + N2 = YN2
(NH4)2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) + NH3(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) + 2 NH3(aq)
SrONaOH = SrOHNaO =>
SrONaOH = SrOHNaO
KF = K + F2 =>
2 KF = 2 K + F2
BSi + NO + MgCl + SBr = NCl + MgBr + SSi + BO =>
BSi + NO + MgCl + SBr = NCl + MgBr + SSi + BO
BO2 + HCl = HBO2 + Cl =>
BO2 + HCl = HBO2 + Cl
FeSO4 + H2SO4 + HNO34 = Fe2(SO4)3 + H2O + NO =>
130 FeSO4 + 65 H2SO4 + 2 HNO34 = 65 Fe2(SO4)3 + 66 H2O + 2 NO
NaOH + NaSO3 + Cl2 = Na2SO4 + NaCl + H2O =>
4 NaOH + 2 NaSO3 + Cl2 = 2 Na2SO4 + 2 NaCl + 2 H2O
HI + NOH = NI + HOH =>
HI + NOH = NI + HOH
Cd + Pb(NO3)2 = Pb + Cd(NO3) =>
2 Cd + Pb(NO3)2 = Pb + 2 Cd(NO3)
H2S + K(MnO4) + HCl = S + KCl + MnCl2 + H2O =>
5 H2S + 2 K(MnO4) + 6 HCl = 5 S + 2 KCl + 2 MnCl2 + 8 H2O
HAc(aq) + CaCO3(solid) = Ca(Ac)2 + H2O(l) + CO2 =>
2 HAc(aq) + CaCO3(solid) = Ca(Ac)2 + H2O(l) + CO2
Ge + HF = H3[GeF6] + H2 =>
2 Ge + 12 HF = 2 H3[GeF6] + 3 H2
Na(NO3) + KOH = NaOH + KNO3 =>
Na(NO3) + KOH = NaOH + KNO3
C9H18O6 + O2 = H2O + CO =>
C9H18O6 + 6 O2 = 9 H2O + 9 CO
SO3 + LiOH = HSO3 + LiO =>
SO3 + LiOH = HSO3 + LiO
Pb + NaOH = Pb(OH)3 + Na =>
Pb + 3 NaOH = Pb(OH)3 + 3 Na
MgNO + NaPO4 = MgPO4 + NaNO =>
MgNO + NaPO4 = MgPO4 + NaNO
KH(IO3)2 + NaOH = KH(OH)2 + Na(IO3) =>
KH(IO3)2 + 2 NaOH = KH(OH)2 + 2 Na(IO3)
FeSO4 + NO2 + H2SO4 = Fe2(SO4)3 + N2 + H2O =>
8 FeSO4 + 2 NO2 + 4 H2SO4 = 4 Fe2(SO4)3 + N2 + 4 H2O
H4C2 + O2 = CO2 + H2O =>
H4C2 + 3 O2 = 2 CO2 + 2 H2O
H3PO4 + NaOH = Na2(PO3)2 + H2O =>
2 H3PO4 + 2 NaOH = Na2(PO3)2 + 4 H2O
CuO + CH3CH2OH = Cu + CH3CHO + H2O =>
CuO + CH3CH2OH = Cu + CH3CHO + H2O
LiOH + Nb2O5 = Li3NbO4 + H2O =>
6 LiOH + Nb2O5 = 2 Li3NbO4 + 3 H2O
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
Pb(aq) + SO4(aq) = PbSO4 =>
Pb(aq) + SO4(aq) = PbSO4
P4 + S = P4S3 =>
P4 + 3 S = P4S3
(NH4)6Mo7O24 + HCl + Zn = Mo5O14 + NH4Cl + ZnCl2 + H2O =>
5(NH4)6Mo7O24 + 44 HCl + 7 Zn = 7 Mo5O14 + 30 NH4Cl + 7 ZnCl2 + 22 H2O
BaOH2 + HBr = BrOH + BaH2 =>
BaOH2 + HBr = BrOH + BaH2
C3H5O(COOH) + NaHCO3 = C3H5O(COONa) + H2O + CO2 =>
C3H5O(COOH) + NaHCO3 = C3H5O(COONa) + H2O + CO2
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
Al + HNO3(aq) = Al(NO3)3 + H2(g) =>
2 Al + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2(g)
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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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