| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
Fe + AuCl3 = FeCl3 + Au =>
Fe + AuCl3 = FeCl3 + Au
NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl
UO2(NO3)2 + NH3 + H2O = (NH4)U2O7 + NO3 =>
18 UO2(NO3)2 + 4 NH3 + 12 H2O = 9(NH4)U2O7 + 31 NO3
NOCl + HCl = N2 + Cl2 + H2O =>
2 NOCl + 4 HCl = N2 + 3 Cl2 + 2 H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2OO3 =>
K2Cr2O7 + H2O + S = SO2 + 2 KOH + Cr2OO3
HCO3 + HNO3 = CO3 + NO2 + H2O =>
HCO3 + HNO3 = CO3 + NO2 + H2O
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + Ca(H2PO4)2(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = 2 CaSO4(s) + Ca(H2PO4)2(s)
CO3 + HNO3 = NO3 + HOH + CO2 =>
CO3 + 2 HNO3 = 2 NO3 + HOH + CO2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
HClO4 + H2O = ClO4{-}1 + H3O{+} =>
HClO4 + H2O = ClO4{-}1 + H3O{+}
H2O + NO3 = NH3 + O =>
3 H2O + 2 NO3 = 2 NH3 + 9 O
Al + OH = Al(OH)3 = =>
Al + 3 OH = Al(OH)3
K2Co3 + AgNo3 = K2No3 + AgCo3 =>
K2Co3 + AgNo3 = K2No3 + AgCo3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C9H21O3Al + H2O = Al(OH)3 + C3H7OH =>
C9H21O3Al + 3 H2O = Al(OH)3 + 3 C3H7OH
FeS2 + H2O + O2 = Fe + H2SO4 =>
FeS2 + 2 H2O + 3 O2 = Fe + 2 H2SO4
HOH = H + OH =>
HOH = H + OH
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
CuO + Cl2 = CuClO =>
2 CuO + Cl2 = 2 CuClO
FeO2 + NaOH = Fe(OH) + NaO2 =>
FeO2 + NaOH = Fe(OH) + NaO2
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe =>
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe
(NH4)6Mo7O24*(H2O)4 + PO4{3-} + H{+} = (NH4)3[PO4(MoO3)12] + H2O + (NH4)3PO4 =>
12(NH4)6Mo7O24*(H2O)4 + 24 PO4{3-} + 72 H{+} = 7(NH4)3[PO4(MoO3)12] + 84 H2O + 17(NH4)3PO4
CH3((CH2)7)CH3 + O2 = CO2 + H2O =>
CH3((CH2)7)CH3 + 14 O2 = 9 CO2 + 10 H2O
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
KKMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
KKMnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Zn + HClO2 = ZnClO2 + H =>
Zn + HClO2 = ZnClO2 + H
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
CH2CHCH2CHCH2 + KMnO4 + H2SO4 = HOOC(CH2)2COOH + K2SO4 + MnSO4 + H2O =>
20 CH2CHCH2CHCH2 + 42 KMnO4 + 63 H2SO4 = 25 HOOC(CH2)2COOH + 21 K2SO4 + 42 MnSO4 + 68 H2O
C7H16 + Cl2 = C7H15Cl + HCl =>
C7H16 + Cl2 = C7H15Cl + HCl
C8H18O7 + O2 = CO2 + H2O =>
C8H18O7 + 9 O2 = 8 CO2 + 9 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
MgCO3 + AgNO3 = Mg(NO3)2 + Ag2CO3 =>
MgCO3 + 2 AgNO3 = Mg(NO3)2 + Ag2CO3
KClO3 + H2SO4 = HClO4 + K2SO4 + ClO2 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 3 K2SO4 + 4 ClO2 + 2 H2O
Ag{+} + OH{-} = AgO + H =>
Ag{+} + OH{-} = AgO + H
C4H9Br + AgNO3 = C4H9NO3 + AgBr =>
C4H9Br + AgNO3 = C4H9NO3 + AgBr
COOH2 + O2 = CO2 + H2O =>
2 COOH2 + O2 = 2 CO2 + 2 H2O
C11OH16 + Cl2 = C + HCl + O2 =>
2 C11OH16 + 16 Cl2 = 22 C + 32 HCl + O2
Na2SO4(aq) + LiCO3(aq) = NaCO3 + Li2SO4 =>
Na2SO4(aq) + 2 LiCO3(aq) = 2 NaCO3 + Li2SO4
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2
NH4OH + CsOH = NH4 + CsO + H2O =>
NH4OH + CsOH = NH4 + CsO + H2O
H(SO) + Ca(OH) = Ca(SO) + H2O =>
H(SO) + Ca(OH) = Ca(SO) + H2O
Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
S + O = SO2 =>
S + 2 O = SO2
SBr3 = S + Br =>
SBr3 = S + 3 Br
FeI3 + Na2TeO4 = Fe2(TeO4)3 + NaI =>
2 FeI3 + 3 Na2TeO4 = Fe2(TeO4)3 + 6 NaI
Ag + HNO3 = NO2 + H2O + Ag(NO3) =>
Ag + 2 HNO3 = NO2 + H2O + Ag(NO3)
Al2S3(s) = Al + S8 =>
8 Al2S3(s) = 16 Al + 3 S8
IO3 + HCl = ICl3 + H2O + Cl =>
IO3 + 6 HCl = ICl3 + 3 H2O + 3 Cl
MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
