| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HNO3 = NH4NO3
Ne2 + O2 = NeO3 =>
Ne2 + 3 O2 = 2 NeO3
Ag + Au + H2O = AgAuO + H2 =>
Ag + Au + H2O = AgAuO + H2
Fe(SO4)2 + KCO3 = Fe(CO3)2 + KSO4 =>
Fe(SO4)2 + 2 KCO3 = Fe(CO3)2 + 2 KSO4
AgNO3 + PO4 = Ag3(PO4) + NO3 =>
3 AgNO3 + PO4 = Ag3(PO4) + 3 NO3
HNO3 + KNO2 = HNO2 + KNO3 =>
HNO3 + KNO2 = HNO2 + KNO3
Ba + (PO4)2 = Ba3(PO4)2 =>
3 Ba + (PO4)2 = Ba3(PO4)2
CH4(l) + O2(g) = CO2(g) + H2O(g) =>
CH4(l) + 2 O2(g) = CO2(g) + 2 H2O(g)
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
N + Cu = N2Cu =>
2 N + Cu = N2Cu
Fe + Ag2SO4 = Fe2(SO4)3 + Ag =>
2 Fe + 3 Ag2SO4 = Fe2(SO4)3 + 6 Ag
Ba(CH3CO2)2 + Na2(SO4) = Ba(SO4)2 + Na2(CH3CO2) =>
Ba(CH3CO2)2 + 2 Na2(SO4) = Ba(SO4)2 + 2 Na2(CH3CO2)
K(NO3)2 = K(NO2)2 + O2 =>
K(NO3)2 = K(NO2)2 + O2
Fe + Cl{-} + H3O{+} = FeCl2 + H2O + H2 =>
Fe + 2 Cl{-} + 2 H3O{+} = FeCl2 + 2 H2O + H2
CuBr2Ca(OH)2 = Cu(OH)2CaBr2 =>
CuBr2Ca(OH)2 = Cu(OH)2CaBr2
H2O2 + Cr(OH)6{3-} = OH{-} + CrO4{2-} + H2O =>
3 H2O2 + 2 Cr(OH)6{3-} = 2 OH{-} + 2 CrO4{2-} + 8 H2O
Bi2(CO3)5 = Bi2O5 + CO2 =>
Bi2(CO3)5 = Bi2O5 + 5 CO2
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
Fe[OH]3 + H2SO3 = Fe2[SO3]3 + H2O =>
2 Fe[OH]3 + 3 H2SO3 = Fe2[SO3]3 + 6 H2O
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Na2SO4 + LiOH = NaOH + Li2O4S =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2O4S
CuCO3*Cu(OH)2 + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O + CO2 =>
CuCO3*Cu(OH)2 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2 + 3 H2O + CO2
MoO3(s) + XeF2(g) = MoF6(l) + Xe(g) + O2(g) =>
2 MoO3(s) + 6 XeF2(g) = 2 MoF6(l) + 6 Xe(g) + 3 O2(g)
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
CH2CHCOOH(aq) + Br2(aq) = CH2BrCHBrCOOH(aq) =>
CH2CHCOOH(aq) + Br2(aq) = CH2BrCHBrCOOH(aq)
Y2 + HNO3 = HYO3 + NO2 + H2O =>
Y2 + 10 HNO3 = 2 HYO3 + 10 NO2 + 4 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4
K2HPO4 + AgNO3 = Ag3PO4 + KNO3 + H3PO4 =>
3 K2HPO4 + 6 AgNO3 = 2 Ag3PO4 + 6 KNO3 + H3PO4
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
C4H8 + O2 = O2H8 + C4 =>
C4H8 + O2 = O2H8 + C4
C6H18O(g) + O2 = CO2 + H2O =>
C6H18O(g) + 10 O2 = 6 CO2 + 9 H2O
Ca + C + O = CaCO3 =>
Ca + C + 3 O = CaCO3
PbC8H2O + O2 = PbO2 + CO2 + H2O =>
PbC8H2O + 9 O2 = PbO2 + 8 CO2 + H2O
EDTA{4-} + Ca{2+} = CaEDTA{2-} =>
EDTA{4-} + Ca{2+} = CaEDTA{2-}
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2 =>
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Sr + AgNO3 = Ag + Sr(NO3)2 =>
Sr + 2 AgNO3 = 2 Ag + Sr(NO3)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O + 2 CO2
K2S + Cu(NO3)2 = CuS + K2(NO3)2 =>
K2S + Cu(NO3)2 = CuS + K2(NO3)2
HNO3 + KNO2 = HNO2 + KNO3 =>
HNO3 + KNO2 = HNO2 + KNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO3 + OH = H2O + SO3 =>
H2SO3 + 2 OH = 2 H2O + SO3
CH3CH2NH2 + CO2 + H2O = CH3CH2CO3 + NH3 =>
11 CH3CH2NH2 + 14 CO2 + 8 H2O = 12 CH3CH2CO3 + 11 NH3
Pb(NO3)2(s) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO2(g) + O2(g)
Li + (ClO3) = Li(ClO3) =>
Li + (ClO3) = Li(ClO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
