| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO4*H2O + NaOH = Na2SO4 + 2 H2O
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3 =>
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3
C14H14 + Br = C14H12Br2 + HBr =>
C14H14 + 4 Br = C14H12Br2 + 2 HBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnO2 + HC1 = MnC2 + H2O + C =>
MnO2 + 4 HC1 = MnC2 + 2 H2O + 2 C
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(NO3)2(ac) + NaOH(ac) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(ac) + 2 NaOH(ac) = Pb(OH)2 + 2 NaNO3
Al(OH)3 + HCl = HAl + ClO3H3 =>
Al(OH)3 + HCl = HAl + ClO3H3
Na + CO3 + HCl = NaCl + H2O2 + CO2 =>
2 Na + 2 CO3 + 2 HCl = 2 NaCl + H2O2 + 2 CO2
C13H8O + NaBH4 + CH3CH2OH = C13H110O + NaB(OCH2CH3) =>
5 C13H8O + 102 NaBH4 + 102 CH3CH2OH = 5 C13H110O + 102 NaB(OCH2CH3)
PbS + NO3{-} + H{+} = Pb{2} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{2} + 2 NO + 3 S + 4 H2O
NaHCO3 + MgSO4 = Na2SO4 + Mg(OH)2 + CO2 =>
2 NaHCO3 + MgSO4 = Na2SO4 + Mg(OH)2 + 2 CO2
Gd(OH)3 + SiO2 = GdHSiO4 + H2O =>
Gd(OH)3 + SiO2 = GdHSiO4 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KOH + (NH4)2S = H2O + NH3 + K2S =>
2 KOH + (NH4)2S = 2 H2O + 2 NH3 + K2S
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl
I{-} + NO3{-} = NO2{-} + OI{-} =>
I{-} + NO3{-} = NO2{-} + OI{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KHS + H2O = KOH + H2S =>
KHS + H2O = KOH + H2S
C2H6(v) + O2(g) = CO2(g) + H20(v) =>
10 C2H6(v) + 20 O2(g) = 20 CO2(g) + 3 H20(v)
Mg + K2S = MgS + K =>
Mg + K2S = MgS + 2 K
Ga2(SO4)3 + Be(OH)2 = Ga(OH)3 + BeSO4 =>
Ga2(SO4)3 + 3 Be(OH)2 = 2 Ga(OH)3 + 3 BeSO4
Cr(NO3)3 + Na2S = Cr2S3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2S = Cr2S3 + 6 NaNO3
NaF + CaCl2 = CaF2 + (NaCl)2 =>
2 NaF + CaCl2 = CaF2 + (NaCl)2
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O =>
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
Sn(s) + NaOH(ac) = Na2SnO2(ac) + H2(g) =>
Sn(s) + 2 NaOH(ac) = Na2SnO2(ac) + H2(g)
CO(NH2)2(s) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(s) + 3 O2(g) = 2 N2(g) + 2 CO2(g) + 4 H2O(l)
CH3CH2OH + SO4{-2} = CH3CHO + H2O + S{-2} =>
4 CH3CH2OH + SO4{-2} = 4 CH3CHO + 4 H2O + S{-2}
P4(s) + O2(g) = P4O6(s) =>
P4(s) + 3 O2(g) = P4O6(s)
NH3(ac) + HCl(ac) = NH4Cl(ac) =>
NH3(ac) + HCl(ac) = NH4Cl(ac)
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*7H200O100 = La70Ca30Ni30Fe70O300 + N100O100 + O200 + H200O100 =>
7 La100(N100O300)3*6H200O100 + 3 Ca100(N100O300)2*4H200O100 + 3 Ni100(N100O300)2*6H200O100 + 7 Fe100(N100O300)3*7H200O100 = 10 La70Ca30Ni30Fe70O300 + 54 N100O100 + 39 O200 + 121 H200O100
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + H2O2 =>
2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + H2O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO3 + Hg2Cl2 = Hg2SO3 + NaCl =>
Na2SO3 + Hg2Cl2 = Hg2SO3 + 2 NaCl
CH6H10 + O2 = CO2 + H2O =>
CH6H10 + 5 O2 = CO2 + 8 H2O
Mg(OH)2 + H3(PO4) = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 H2O
K3PO4 + MgSO4 = Mg3P2O8 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3P2O8 + 3 K2SO4
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH =>
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2O + O = H2O2 =>
H2O + O = H2O2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
C14H14 + Br = C14H12Br2 + HBr =>
C14H14 + 4 Br = C14H12Br2 + 2 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
AI + HCI = AIHCI =>
AI + HCI = AIHCI
Cr(NO3)3 + Na2S = Cr2S3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2S = Cr2S3 + 6 NaNO3
Na2S + Ag2SO4 = Na2SO4 + Ag2S =>
Na2S + Ag2SO4 = Na2SO4 + Ag2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
