| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NaBr(aq) + BaCl2(aq) = NaCl + BaBr2 =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl + BaBr2
C135H96O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C135H96O9NS + 313 O2 = 270 CO2 + 96 H2O + 2 NO2 + 2 SO2
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
LiMnS4 = Li2MnS4 + MnS2 + S2 =>
2 LiMnS4 = Li2MnS4 + MnS2 + S2
Al(OH)3 + Cu2(SO4) = Al2(SO4)3 + Cu(OH) =>
2 Al(OH)3 + 3 Cu2(SO4) = Al2(SO4)3 + 6 Cu(OH)
HBrO = Br2O + H2O =>
2 HBrO = Br2O + H2O
HOBr = Br + HO =>
HOBr = Br + HO
P2O3(s) = P(s) + O2(g) =>
2 P2O3(s) = 4 P(s) + 3 O2(g)
Ag(C2H3O2) + Na3(PO4) = Ag3(PO4) + Na(C2H3O2) =>
3 Ag(C2H3O2) + Na3(PO4) = Ag3(PO4) + 3 Na(C2H3O2)
NiS + KNO3 = Ni(NO3)2 + K2S =>
NiS + 2 KNO3 = Ni(NO3)2 + K2S
SnCl4(aq) + Fe(s) = Sn(s) + FeCl4(aq) =>
SnCl4(aq) + Fe(s) = Sn(s) + FeCl4(aq)
Na2CrO4 + HgCl2 = NaCl + HgCrO4 =>
Na2CrO4 + HgCl2 = 2 NaCl + HgCrO4
Ca3(PO4)2 + ZnCl2 = CaCl2 + Zn3(PO4)2 =>
Ca3(PO4)2 + 3 ZnCl2 = 3 CaCl2 + Zn3(PO4)2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
HClO2 + Mg(OH)2 = Mg(ClO2)2 + H2O =>
2 HClO2 + Mg(OH)2 = Mg(ClO2)2 + 2 H2O
Ni + CuSO4*5H2O = NiSO4 + Cu + H2O =>
Ni + CuSO4*5H2O = NiSO4 + Cu + 5 H2O
CaCl2 + Cl = CaCl3 =>
CaCl2 + Cl = CaCl3
As2S3 + HCl04 + H2O = H3AsO4 + HCl + H2SO =>
3 As2S3 + 10 HCl04 + 33 H2O = 6 H3AsO4 + 40 HCl + 9 H2SO
Ca(NO3)2*4H2O + Sr(NO3)2 + NH4H2PO4 = Ca2Sr(PO4)2 + NH3 + H2O + O2 =>
2 Ca(NO3)2*4H2O + Sr(NO3)2 + 2 NH4H2PO4 = Ca2Sr(PO4)2 + 8 NH3 + 2 H2O + 12 O2
HF + BrOH = BrF + H2O =>
HF + BrOH = BrF + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe*2HCl = FeCl2 + H2 =>
Fe*2HCl = FeCl2 + H2
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
C4H8 + O2 = CO2 + C3H8 =>
C4H8 + O2 = CO2 + C3H8
O7 + Tc2 = Tc2O7 =>
O7 + Tc2 = Tc2O7
BaSO4 + KNO3 = Ba(NO3) + KSO4 =>
BaSO4 + KNO3 = Ba(NO3) + KSO4
H2O(l) + Cl2(g) = HClO(aq) + HCl(aq) =>
H2O(l) + Cl2(g) = HClO(aq) + HCl(aq)
CuSO4*(H2O)3 + NaOH = Na2SO4 + Cu(OH)2 + H2O =>
CuSO4*(H2O)3 + 2 NaOH = Na2SO4 + Cu(OH)2 + 3 H2O
Cr + PbNO32 = Pb + CrNO32 =>
Cr + PbNO32 = Pb + CrNO32
NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)
H2PO4 + NaOH = Na2PO4 + H2O =>
H2PO4 + 2 NaOH = Na2PO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2Cr2O7 + SrCl2 = KCl + SrCr2O7 =>
K2Cr2O7 + SrCl2 = 2 KCl + SrCr2O7
ZnI2 + HCI = ZnCI2 + HI =>
ZnI2 + HCI = ZnCI2 + HI
HNO3 + H2S = NO + H2O + SO =>
4 HNO3 + 3 H2S = 4 NO + 5 H2O + 3 SO
S + CuS = CuS2 =>
S + CuS = CuS2
LiOH + Ca = Ca(OH)2 + Li =>
2 LiOH + Ca = Ca(OH)2 + 2 Li
C6H3(COOH)2Cl + NaHCO3 = C6H3(COOH)2 + NaCl + H2O + CO2 =>
29 C6H3(COOH)2Cl + 29 NaHCO3 = 28 C6H3(COOH)2 + 29 NaCl + 17 H2O + 37 CO2
Na2SO4 + HNO3 = NaHSO4 + NaNO3 =>
Na2SO4 + HNO3 = NaHSO4 + NaNO3
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
NH4Cl + Al2(SO4)3 = AlCl3 + (NH4)2SO4 =>
6 NH4Cl + Al2(SO4)3 = 2 AlCl3 + 3(NH4)2SO4
H2O + BaSO3 = Ba(OH)2 + H2SO3 =>
2 H2O + BaSO3 = Ba(OH)2 + H2SO3
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
H + O2 + C + Cl2 = HCOCl =>
2 H + O2 + 2 C + Cl2 = 2 HCOCl
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
K(HO) + H2 = K + H2O =>
2 K(HO) + H2 = 2 K + 2 H2O
C6H6NCl + Br2 = C6H6BrClN =>
2 C6H6NCl + Br2 = 2 C6H6BrClN
Na2S2O3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
CuFeS2(s) + O2(g) = CuS(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 3 O2(g) = 2 CuS(s) + 2 FeO(s) + 2 SO2(g)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/24
Équations équilibrées sur09/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
