| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnI2 + 4 H2SO4 + 2 KMnO4 = 2 MnSO4 + Sn(SO4)2 + 4 H2O + 2 KIO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cr + C = Cr2C3 =>
2 Cr + 3 C = Cr2C3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr + C2H4O2 = Cr2(C2H3O2)4 + H2 =>
2 Cr + 4 C2H4O2 = Cr2(C2H3O2)4 + 2 H2
KHS + NaOH = K2S + H2O + Na2S =>
2 KHS + 2 NaOH = K2S + 2 H2O + Na2S
MgNO3KOH = MgOHKNO3 =>
MgNO3KOH = MgOHKNO3
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
NH4Cl = NH3HCl =>
NH4Cl = NH3HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CrO3 = Cr203 + O2 =>
406 CrO3 = 2 Cr203 + 609 O2
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
AgF2 + Cu = Ag + CuF =>
AgF2 + 2 Cu = Ag + 2 CuF
C2H6 + O2(g) = CO(g) + H2O(g) =>
2 C2H6 + 5 O2(g) = 4 CO(g) + 6 H2O(g)
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
FeCl2 + Na2(CO3) = Fe(CO3) + NaCl =>
FeCl2 + Na2(CO3) = Fe(CO3) + 2 NaCl
Al(OH)3 + LiOH = Li(Al(OH)4) =>
Al(OH)3 + LiOH = Li(Al(OH)4)
Sn(NO3)4 + Mg = Mg(NO3)2 + Sn =>
Sn(NO3)4 + 2 Mg = 2 Mg(NO3)2 + Sn
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K =>
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
NO3 + CO2 + H2O + HPO4 = C106H181O45N16P + O2 =>
32 NO3 + 212 CO2 + 180 H2O + 2 HPO4 = 2 C106H181O45N16P + 309 O2
KNaC4H4O6 + AgNO3 = Ag2C4H4O6 + KNO3 + NaNO3 =>
KNaC4H4O6 + 2 AgNO3 = Ag2C4H4O6 + KNO3 + NaNO3
C6H5OH + H2SO4 = C6H5OHSO3 + H2O =>
C6H5OH + H2SO4 = C6H5OHSO3 + H2O
C30H32N8O10 + H2SO4 = CO2 + H2O + N + S =>
C30H32N8O10 + 22 H2SO4 = 30 CO2 + 38 H2O + 8 N + 22 S
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
CH2OH + HNO3 = CHO + HNO2 + HO =>
CH2OH + 2 HNO3 = CHO + 2 HNO2 + 2 HO
C3H7Br + HBr = C3H8 + Br2 =>
C3H7Br + HBr = C3H8 + Br2
CO2 + H2O = C16H34 + O2 =>
32 CO2 + 34 H2O = 2 C16H34 + 49 O2
TI + O2 = TIO2 =>
TI + O2 = TIO2
KClO4 + NaClO3 = KClO3 + NaClO4 =>
KClO4 + NaClO3 = KClO3 + NaClO4
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
MgCl2(a) + AgNo3(a) = Mg(No3)2(a) + AgCl(s) =>
MgCl2(a) + 2 AgNo3(a) = Mg(No3)2(a) + 2 AgCl(s)
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O =>
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C2H3NO + H2O = C3H8N2O + CO2 =>
2 C2H3NO + H2O = C3H8N2O + CO2
N + H = Ammonia =>
N + 3 H = NH3
MgSCl2 = MgCl2S =>
MgSCl2 = MgCl2S
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KClO3 + I2 + HNO3 = Cl2 + HIO3 + KNO3 =>
2 KClO3 + I2 + 2 HNO3 = Cl2 + 2 HIO3 + 2 KNO3
CH{2}F + F{2} = CF{4} + HF + F{6} =>
2 CH{2}F + 5 F{2} = 2 CF{4} + 2 HF + F{6}
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CuSO4*4NH3H2OHCl = CuSO4*4H2ONH4Cl =>
CuSO4*4NH3H2OHCl = CuSO4*4H2ONH4Cl
P + CuCl2 = PCl5 + Cu =>
2 P + 5 CuCl2 = 2 PCl5 + 5 Cu
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
