| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + NaOH = Na(Cr[OH]4)
Na2CO3(aq) + HC2H3O2(aq) = NaC2H3O2 + H2O + CO2 =>
Na2CO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2 + H2O + CO2
KHCO3(s) + HNO3(aq) = KNO3(aq) + CO2(g) + H2O(l) =>
KHCO3(s) + HNO3(aq) = KNO3(aq) + CO2(g) + H2O(l)
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
BeSO4 + NaNO3 = Be(NO3)2 + Na2SO4 =>
BeSO4 + 2 NaNO3 = Be(NO3)2 + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4(H2O)5 = CuSO4 + H2O =>
CuSO4(H2O)5 = CuSO4 + 5 H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
Ca3N2 + Pb(CO3)2 = CaCO3 + Pb3N4 =>
2 Ca3N2 + 3 Pb(CO3)2 = 6 CaCO3 + Pb3N4
Na2FeO4 + HCl = FeCl3 + O2 + NaCl + H2O =>
4 Na2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 8 NaCl + 10 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
B + F2 = BF2 =>
B + F2 = BF2
C4H6O(g) + O2(g) = H2O(l) + CO2(g) =>
C4H6O(g) + 5 O2(g) = 3 H2O(l) + 4 CO2(g)
H2SO4 + K2Cr2O7 + KBr = Cr2(SO4)3 + K2SO4 + H2O + Br =>
7 H2SO4 + K2Cr2O7 + 6 KBr = Cr2(SO4)3 + 4 K2SO4 + 7 H2O + 6 Br
NH3H3PO4 = NH4H2PO4 =>
NH3H3PO4 = NH4H2PO4
NaCH3CO2 + H2O = NaOH + HCH3CO2 =>
NaCH3CO2 + H2O = NaOH + HCH3CO2
FeHPO4 + H2O2 = FePO4 + H2O =>
2 FeHPO4 + H2O2 = 2 FePO4 + 2 H2O
SrCl2 + CrSO4 = SrSO4 + CrCl2 =>
SrCl2 + CrSO4 = SrSO4 + CrCl2
Li + Na = Li3Na =>
3 Li + Na = Li3Na
KNO3 + C6H8O6 = K2CO3 + CO2 + H2O + N2 =>
4 KNO3 + C6H8O6 = 2 K2CO3 + 4 CO2 + 4 H2O + 2 N2
HBrAgNO3 = HNO3AgBr =>
HBrAgNO3 = HNO3AgBr
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
BaCl2 + NaF = BaF2 + NaCl =>
BaCl2 + 2 NaF = BaF2 + 2 NaCl
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
Zn + OH{-} + H2O = Zn(OH)4{-2} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{-2} + H2
NaNH2 + KMnO4 = MnO2 + NaOH + KOH + N2 =>
2 NaNH2 + 2 KMnO4 = 2 MnO2 + 2 NaOH + 2 KOH + N2
CuCl + NH3 = Cu(NH3)2 + Cl =>
CuCl + 2 NH3 = Cu(NH3)2 + Cl
C6H12O + K2Cr2O7 + H2SO4 = C6H10O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
C2H6 + F2 = CF4 + HF =>
C2H6 + 7 F2 = 2 CF4 + 6 HF
IO3{-} + HSO3{-} + OH{-} = SO4{2-} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} + 3 OH{-} = 5 SO4{2-} + I2 + 4 H2O
Cs2SO3 = Cs + SO3 =>
Cs2SO3 = 2 Cs + SO3
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
K2CO3 + HNO3 = K2H + CO3NO3 =>
K2CO3 + HNO3 = K2H + CO3NO3
K2Cr2O7 + N2H2 + H2SO4 = CrSO4 + H2O + N2 + K2SO4 =>
K2Cr2O7 + 4 N2H2 + 3 H2SO4 = 2 CrSO4 + 7 H2O + 4 N2 + K2SO4
C6H6 + C12H25Cl = C18H30 + HCl =>
C6H6 + C12H25Cl = C18H30 + HCl
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
Na2S + HCl = NaCl + H{+} + S{2-} =>
Na2S + 2 HCl = 2 NaCl + 2 H{+} + S{2-}
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(s) =>
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(s)
Fe + ZnSO4 = SO4 + FeZn =>
Fe + ZnSO4 = SO4 + FeZn
LiCo3 + BaF = LiF + BaCo3 =>
LiCo3 + BaF = LiF + BaCo3
K2S + Sr3(PO4)2 = KPO4 + Sr3S =>
K2S + Sr3(PO4)2 = 2 KPO4 + Sr3S
Na2S + (NH4)2S2O8 = Na2SO4 + (NH4)2SO4 + S =>
Na2S + (NH4)2S2O8 = Na2SO4 + (NH4)2SO4 + S
Li3PO4 = Li + P2O8 =>
2 Li3PO4 = 6 Li + P2O8
C2H5CHO + [Ag(NH3)2]OH = C2H5COONH4 + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COONH4 + 2 Ag + 3 NH3 + H2O
RbOH(s) + H3PO4(s) = H3OH(s) + RbPO4(s) =>
RbOH(s) + H3PO4(s) = H3OH(s) + RbPO4(s)
O2 + Ca2 = O2Ca2 =>
O2 + Ca2 = O2Ca2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu(OH)2 + CuSO4 = Cu3(OH)4SO4 =>
2 Cu(OH)2 + CuSO4 = Cu3(OH)4SO4
| 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 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
