| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + KNO3 = KCl + NaNO3
Mg + P4 = MgP =>
4 Mg + P4 = 4 MgP
KCN + (NH4)2CO3 = NH4CN + K2CO3 =>
2 KCN + (NH4)2CO3 = 2 NH4CN + K2CO3
CUCl2(aq) + Na2CO3(aq) = NaCl(aq) + CUCO3(s) =>
CUCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CUCO3(s)
C6H10 + Na2Cr2O72H2O + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
17 C6H10 + Na2Cr2O72H2O + 4 H2SO4 = 17 C6H10O4 + Cr2(SO4)3 + Na2SO4 + 5 H2O
KIO3 + K2SO3 = KI + K2SO4 =>
KIO3 + 3 K2SO3 = KI + 3 K2SO4
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)
Na2[Be(OH)4] = Na2BeO2 + H2O =>
Na2[Be(OH)4] = Na2BeO2 + 2 H2O
Ba(NO) + Na(SO) = Ba(SO) + Na(NO) =>
Ba(NO) + Na(SO) = Ba(SO) + Na(NO)
COKOH = HCOOK =>
COKOH = HCOOK
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Na(s) + HOH(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 HOH(l) = 2 NaOH(aq) + H2(g)
Mg(OH)2N2O5 = Mg(NO3)2H2O =>
Mg(OH)2N2O5 = Mg(NO3)2H2O
HNO3 + K = KNO3 + H2O + NO2 =>
2 HNO3 + K = KNO3 + H2O + NO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
MoO3 + K2O = K2Mo2O7 =>
2 MoO3 + K2O = K2Mo2O7
CaCO3 + NaI = CaI2 + Na2CO3 =>
CaCO3 + 2 NaI = CaI2 + Na2CO3
H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}
Ca(CO3H)2 = CaO + CO2 + H2O =>
Ca(CO3H)2 = CaO + 2 CO2 + H2O
Zn + NaOH + H2OH = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2OH = Na2Zn(OH)4 + 2 H2
HCl + NaOCl + C4H9Cl = C4H8Cl2 + H2O + NaCl =>
HCl + NaOCl + C4H9Cl = C4H8Cl2 + H2O + NaCl
MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2
HCl(ac) + Al = AlCl3 + H2(g) =>
6 HCl(ac) + 2 Al = 2 AlCl3 + 3 H2(g)
HgO = HgO2Hg =>
2 HgO = HgO2Hg
Pb(No3)2 + LiCl = PbCl2 + LiNo3 =>
Pb(No3)2 + 2 LiCl = PbCl2 + 2 LiNo3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C15H31COONa + H2SO4 = C15H31COOH + Na2SO4 =>
2 C15H31COONa + H2SO4 = 2 C15H31COOH + Na2SO4
Bariumchlorate + sodiumsulfate = sodiumchlorate + bariumsulfate =>
Ba(ClO3)2 + Na2SO4 = 2 NaClO3 + BaSO4
CaCl2(aq) + Li2CO3(aq) = CaCO3(aq) + LiCl(aq) =>
CaCl2(aq) + Li2CO3(aq) = CaCO3(aq) + 2 LiCl(aq)
CS2(g) + N2O(g) = S8(s) + CO2(g) + N2(g) =>
4 CS2(g) + 8 N2O(g) = S8(s) + 4 CO2(g) + 8 N2(g)
NH3 + O2 = H2O + N9 =>
36 NH3 + 27 O2 = 54 H2O + 4 N9
NaOH + NaOCl + H2S = NaCl + H2O + Na2SO4 =>
2 NaOH + 4 NaOCl + H2S = 4 NaCl + 2 H2O + Na2SO4
Al(s) + H2O(l) = Al(OH)(aq) + H2(g) =>
2 Al(s) + 2 H2O(l) = 2 Al(OH)(aq) + H2(g)
Ag + HNO3 = Ag(NO3) + NO2 + H2O =>
Ag + 2 HNO3 = Ag(NO3) + NO2 + H2O
S2O4{2-} + H2O = S2O3{2-} + HSO3{-} =>
2 S2O4{2-} + H2O = S2O3{2-} + 2 HSO3{-}
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl =>
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl
NaOH + NaOCl + H2S = NaCl + H2O + NaSO4 =>
2 NaOH + 9 NaOCl + 2 H2S = 9 NaCl + 3 H2O + 2 NaSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + H2S = S + H2NH3 =>
NH3 + H2S = S + H2NH3
NNO3 + NaOH = NaNO2 + H2O =>
NNO3 + 2 NaOH = 2 NaNO2 + H2O
ZnO + Na{+} + OH{-} = Na2{+} + ZnO2{-} + H2O =>
ZnO + 2 Na{+} + 2 OH{-} = Na2{+} + ZnO2{-} + H2O
Pb(NO3)2(s) + Na2S(aq) = PbS(s) + NaNO3(aq) =>
Pb(NO3)2(s) + Na2S(aq) = PbS(s) + 2 NaNO3(aq)
SO2(g) + F2(g) = SF6(g) + O2(g) =>
SO2(g) + 3 F2(g) = SF6(g) + O2(g)
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
O2N + O2 + H2O = O3NH =>
4 O2N + O2 + 2 H2O = 4 O3NH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
