| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KBr + 2 KMnO4 + 4 H2O = 3 Br2 + 8 KOH + 2 MnO2
FeCl3 + Na2SiO3 = Fe2(SiO3)3 + NaCl =>
2 FeCl3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaCl
Bi(OH)3 + H3PO4 = (BiOH)3(PO4)2 + H2O =>
3 Bi(OH)3 + 2 H3PO4 = (BiOH)3(PO4)2 + 6 H2O
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
NaBH4 + H2O + CH2O = CH4O + NaOH + BH3 =>
NaBH4 + H2O + CH2O = CH4O + NaOH + BH3
NH3 + O3 = N3 + H2O =>
6 NH3 + 3 O3 = 2 N3 + 9 H2O
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
H2SO4 + Br = H2Br + SO4 =>
H2SO4 + Br = H2Br + SO4
C2H5ONa(aq) + H2O(l) = C2H5OH(aq) + NaOH(aq) =>
C2H5ONa(aq) + H2O(l) = C2H5OH(aq) + NaOH(aq)
Pb(NO3)2(s) + H2Se(aq) = PbSe(aq) + HNO3(g) =>
Pb(NO3)2(s) + H2Se(aq) = PbSe(aq) + 2 HNO3(g)
H2 + K2 = HK =>
H2 + K2 = 2 HK
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
H2SO4 + Br = H2Br + SO4 =>
H2SO4 + Br = H2Br + SO4
Ba3(PO4)2 = Ba{2+} + PO4{3-} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{3-}
Ag{2} + CO3{2-} = AgCO3 =>
Ag{2} + CO3{2-} = AgCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
YbCl2 + KOCl + H2SO4 = Yb2(SO4)3 + KCl + HCl + H2O =>
2 YbCl2 + KOCl + 3 H2SO4 = Yb2(SO4)3 + KCl + 4 HCl + H2O
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
NaNO2 + (NH2)2CO = Na2CO + NH2NO2 =>
2 NaNO2 + (NH2)2CO = Na2CO + 2 NH2NO2
H2SO4 + Br = H2Br + SO4 =>
H2SO4 + Br = H2Br + SO4
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
B2H6 + C3H6 = BCH3 + C2H9 =>
5 B2H6 + 6 C3H6 = 10 BCH3 + 4 C2H9
HI(aq) + NaOH(aq) = NaI + H2O =>
HI(aq) + NaOH(aq) = NaI + H2O
Li2CO3 + HI = Li2I + HCO3 =>
Li2CO3 + HI = Li2I + HCO3
H2SO4 + Br = H2Br + SO4 =>
H2SO4 + Br = H2Br + SO4
HClO4 + Be(OH)2 = Be(ClO4)2 + H2O =>
2 HClO4 + Be(OH)2 = Be(ClO4)2 + 2 H2O
Al(NO3)3*9H2O + Zn(NO3)2*6H2O + C2H5NO2 = Zn90Al10O100 + CO2 + H2O + N2 =>
90.000000000001Al(NO3)3*9H2O + 810 Zn(NO3)2*6H2O + 1060 C2H5NO2 = 9 Zn90Al10O100 + 2120 CO2 + 8320 H2O + 1475 N2
HI + CH3CH2COOH + H2O = H3O + CH3CH2COOI =>
HI + CH3CH2COOH + 2 H2O = 2 H3O + CH3CH2COOI
H2SO4 + Br = H2Br + SO4 =>
H2SO4 + Br = H2Br + SO4
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2 =>
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2
C6H6NO6P + H2O = C6H5NO3 + H3PO4 =>
C6H6NO6P + H2O = C6H5NO3 + H3PO4
CH3CN + O2 = CO2 + H2O + HCN =>
2 CH3CN + 3 O2 = 2 CO2 + 2 H2O + 2 HCN
Cu + C6H8O7 = Cu(C6H5O7)2 + H2 =>
Cu + 2 C6H8O7 = Cu(C6H5O7)2 + 3 H2
NaCl + AlCl3 + H2O = NaAlO2 + HCl =>
NaCl + AlCl3 + 2 H2O = NaAlO2 + 4 HCl
HCl + Fe2(SO3)3 = FeCl3 + SO2 + H2O =>
6 HCl + Fe2(SO3)3 = 2 FeCl3 + 3 SO2 + 3 H2O
H2SO4 + Br = H2Br + SO4 =>
H2SO4 + Br = H2Br + SO4
W + KBrF4 = K2WF8 + Br2 =>
W + 2 KBrF4 = K2WF8 + Br2
MgCrO4 + KOH = Mg(OH)2 + K2CrO4 =>
MgCrO4 + 2 KOH = Mg(OH)2 + K2CrO4
K2SO4 = K2S + O2 =>
K2SO4 = K2S + 2 O2
C9H9N3O2 + O2 = CO2 + H2O + NO3 =>
4 C9H9N3O2 + 59 O2 = 36 CO2 + 18 H2O + 12 NO3
Ae2O3 + HI = AeI3 + H2O =>
Ae2O3 + 6 HI = 2 AeI3 + 3 H2O
La(NO3)3 + Nb(NO3) + CH4N2O = LaNb2O6 + CO2 + N2 + H2O =>
2 La(NO3)3 + 4 Nb(NO3) + 6 CH4N2O = 2 LaNb2O6 + 6 CO2 + 11 N2 + 12 H2O
FeCl3 + NH4SCN = Fe(SCN)2 + Cl + NH4 =>
FeCl3 + 2 NH4SCN = Fe(SCN)2 + 3 Cl + 2 NH4
ClO2(g) = ClO3(aq) + Cl(aq) =>
3 ClO2(g) = 2 ClO3(aq) + Cl(aq)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
HCl + Ni2O3 = NiCl2 + H2O + OH =>
4 HCl + Ni2O3 = 2 NiCl2 + H2O + 2 OH
Al + Pb(SO4)2 = PbSO4 + Al2(SO4) =>
2 Al + Pb(SO4)2 = PbSO4 + Al2(SO4)
KClO3 + CaCO3 = CaCl2 + K2CO3 + O2 =>
2 KClO3 + CaCO3 = CaCl2 + K2CO3 + 3 O2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
| 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 sur10/14/24
Équations équilibrées sur11/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
