| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 10 KMnO4 + 2 H2O = 6 KClO3 + 10 MnO2 + 4 KOH
HCO2Na + H2O = HO + H2CONa =>
HCO2Na + 2 H2O = 3 HO + H2CONa
Fe + Cu(HS)2 = Cu + Fe(HS)3 =>
2 Fe + 3 Cu(HS)2 = 3 Cu + 2 Fe(HS)3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH
CaCl2 + O2 = Ca(ClO3)2 =>
CaCl2 + 3 O2 = Ca(ClO3)2
CO3{-2} + CH3CH2COOH = CH3CH2COO{-} + CO2 + H2O =>
CO3{-2} + 2 CH3CH2COOH = 2 CH3CH2COO{-} + CO2 + H2O
PbNO3(aq) + NaSO4(aq) = PbSO4 + NaNO3 =>
PbNO3(aq) + NaSO4(aq) = PbSO4 + NaNO3
Ni(NO3)2 + RbOH = Ni(OH)2 + RbNO3 =>
Ni(NO3)2 + 2 RbOH = Ni(OH)2 + 2 RbNO3
Na2CO3(aq) + HNO3(aq) = H2CO3 + NaNO3 =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3 + 2 NaNO3
Fe(OH)2 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
Fe(OH)2 + 6 KOH + 2 Cl2 = K2FeO4 + 4 KCl + 4 H2O
NH4 + HNO2 = N2 + H2O =>
6 NH4 + 8 HNO2 = 7 N2 + 16 H2O
Be + KF = K + BeF2 =>
Be + 2 KF = 2 K + BeF2
LiNO3 + KF = LiF + KNO3 =>
LiNO3 + KF = LiF + KNO3
FeCl3 + Na2(CO3) = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2(CO3) = Fe2(CO3)3 + 6 NaCl
COOH + CaCO3 = COOCa + CO2 + H2O =>
2 COOH + CaCO3 = COOCa + 2 CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
NaI + FePO4 = FeI3 + Na3PO4 =>
3 NaI + FePO4 = FeI3 + Na3PO4
Na2(SO4) + HCl = NaCl + H2SO4 =>
Na2(SO4) + 2 HCl = 2 NaCl + H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO + CHO2{-} + H{+} = CO2 + N2O + H2O =>
2 NO + CHO2{-} + H{+} = CO2 + N2O + H2O
K(s) + AgCl = KCl + Ag =>
K(s) + AgCl = KCl + Ag
CaOCl2 + KI + H2SO4 = I2 + KCl + CaSO4 + H2O =>
CaOCl2 + 2 KI + H2SO4 = I2 + 2 KCl + CaSO4 + H2O
NaBr(aq) + Cl2(aq) = Br2(l) + NaCl(l) =>
2 NaBr(aq) + Cl2(aq) = Br2(l) + 2 NaCl(l)
Ba(NO3)2 + Na3AsO4 = Ba3(AsO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaNO3
GaO = Ga + O =>
GaO = Ga + O
KBr + B2O3 = BBr3 + KBO2 =>
3 KBr + 2 B2O3 = BBr3 + 3 KBO2
CnSO4 + NaOH = CnNa + SO4OH =>
CnSO4 + NaOH = CnNa + SO4OH
CH3NH3Br + NaOH = CH3NH3OH + NaBr =>
CH3NH3Br + NaOH = CH3NH3OH + NaBr
CH3NHCH3 + O2 = CO2 + NO2 + H2O =>
4 CH3NHCH3 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
HOC2H4NH2 + H2O = H2OC2H4NH2 + OH =>
HOC2H4NH2 + H2O = H2OC2H4NH2 + OH
C5H8O2 + Br2 = C5H7BrO2 + HBr =>
C5H8O2 + Br2 = C5H7BrO2 + HBr
C5H12 + O2 = OCO2 + H2O =>
2 C5H12 + 21 O2 = 10 OCO2 + 12 H2O
Cd + HClO4 = Cd(ClO4)2 + ClO2 + H2O =>
3 Cd + 8 HClO4 = 3 Cd(ClO4)2 + 2 ClO2 + 4 H2O
KMnO4 + HCl = Cl2 + Mn2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 7 Cl2 + Mn2 + 2 KCl + 8 H2O
Al(C2H3O2)3 + NaOH = Al(OH)3 + NaC2H3O2 =>
Al(C2H3O2)3 + 3 NaOH = Al(OH)3 + 3 NaC2H3O2
Ba + H2SO4 + HNO3 = BaSO4 + H3NO3 =>
Ba + H2SO4 + HNO3 = BaSO4 + H3NO3
{+} + Fe{2+} = Fe{3+} =>
{+} + Fe{2+} = Fe{3+}
BeI2 + Sn(NO3)4 = Be(NO3)2 + SnI4 =>
2 BeI2 + Sn(NO3)4 = 2 Be(NO3)2 + SnI4
Ca10(PO4)6Cl2 + Pb = Pb5(PO4)3Cl + Ca =>
Ca10(PO4)6Cl2 + 10 Pb = 2 Pb5(PO4)3Cl + 10 Ca
NH4NO3 + HClO4 = NH3 + H2O + ClO4NO3 =>
5 NH4NO3 + 4 HClO4 = 6 NH3 + 3 H2O + 4 ClO4NO3
Cl + AgNO3 = Ag + ClNO3 =>
Cl + AgNO3 = Ag + ClNO3
BaBr + NaCH3CO2 = Ba(CH3CO2)2 + Na2Br =>
BaBr + 2 NaCH3CO2 = Ba(CH3CO2)2 + Na2Br
Li + CO3 = LiO + C =>
3 Li + CO3 = 3 LiO + C
Fe2S3 + Be = BeS + Fe =>
Fe2S3 + 3 Be = 3 BeS + 2 Fe
K3[Al(OH)6] + FeCl3 = Fe(OH)3 + AlCl3 + KOH =>
K3[Al(OH)6] + FeCl3 = Fe(OH)3 + AlCl3 + 3 KOH
MgCl2 + BrK = KCl + MgBr2 =>
MgCl2 + 2 BrK = 2 KCl + MgBr2
C17H21NO4 + HNO3 = C17H22NO4 + NO3 =>
C17H21NO4 + HNO3 = C17H22NO4 + NO3
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
FeCl3 + Na2(CO3) = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2(CO3) = Fe2(CO3)3 + 6 NaCl
| 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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
