| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + COH = HCl + CONa
CO2(g) + LiOH(s) = Li2CO3(aq) + H2O =>
CO2(g) + 2 LiOH(s) = Li2CO3(aq) + H2O
P4O6 + Br = P2Br + P4O10 =>
5 P4O6 + 4 Br = 4 P2Br + 3 P4O10
Si(CO3)2 + NaClO3 = Si(ClO3)4 + Na2CO3 =>
Si(CO3)2 + 4 NaClO3 = Si(ClO3)4 + 2 Na2CO3
Na2SO4 + NaOH = Na + OHSO4 =>
Na2SO4 + NaOH = 3 Na + OHSO4
C2H5OH(l) + H2O2(l) = H2O(g) + CO2(g) =>
C2H5OH(l) + 6 H2O2(l) = 9 H2O(g) + 2 CO2(g)
Sr(s) + N2(g) = SrN2 =>
Sr(s) + N2(g) = SrN2
K2(SO4) + (NH4)3(PO4) = K3PO4 + (NH4)2(SO4) =>
3 K2(SO4) + 2(NH4)3(PO4) = 2 K3PO4 + 3(NH4)2(SO4)
Sr(s) + N2(g) = Sr3N2 =>
3 Sr(s) + N2(g) = Sr3N2
C2H6 + Cl = C2H4Cl2 + HCl =>
C2H6 + 4 Cl = C2H4Cl2 + 2 HCl
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
H2O + CO2 = C4H4 + O2 =>
2 H2O + 4 CO2 = C4H4 + 5 O2
Pb(s) + HCl(aq) = H2(g) + PbCl2(aq) =>
Pb(s) + 2 HCl(aq) = H2(g) + PbCl2(aq)
[Ni(OH)]2SO4 + NH3 + (NH4)2SO4 = [Ni(NH3)6]SO4 + H2O =>
[Ni(OH)]2SO4 + 10 NH3 + (NH4)2SO4 = 2[Ni(NH3)6]SO4 + 2 H2O
KNO3 + H2O = KNO3H2O =>
KNO3 + H2O = KNO3H2O
ZnNO32 + H2O = Zn + O2 + HNO3 =>
4 ZnNO32 + 2 H2O = 4 Zn + 59 O2 + 4 HNO3
HNo3 + K2Cr2O4 + Fe(No3)2 = KNo3 + Fe(No3)3 + Cr(No3)2 + H2O =>
8 HNo3 + K2Cr2O4 + 2 Fe(No3)2 = 2 KNo3 + 2 Fe(No3)3 + 2 Cr(No3)2 + 4 H2O
Ni + NH3 + HCl = Ni(NH4Cl) =>
Ni + NH3 + HCl = Ni(NH4Cl)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
NH4Cl + K3PO4 = (NH4)3 + PO4 + KCl =>
3 NH4Cl + K3PO4 = (NH4)3 + PO4 + 3 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CHO + KMnO4 = CH3COOK + MnO2 + CH3COOH + H2O =>
3 CH3CHO + 2 KMnO4 = 2 CH3COOK + 2 MnO2 + CH3COOH + H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
N6 + O = NO =>
N6 + 6 O = 6 NO
Li2CO3 + HNO3 = Li2NO3 + HCO3 =>
Li2CO3 + HNO3 = Li2NO3 + HCO3
C6H10O6 = C10H6 + CO + H2O =>
13 C6H10O6 = 5 C10H6 + 28 CO + 50 H2O
K2CrO4 + HI + HNO3 = Cr(NO3)3 + I2 + KNO3 + H2O =>
2 K2CrO4 + 6 HI + 10 HNO3 = 2 Cr(NO3)3 + 3 I2 + 4 KNO3 + 8 H2O
Al + CO2 = AlC3 + O2 =>
Al + 3 CO2 = AlC3 + 3 O2
AgNO3 + CaCl2 = AgCl(s) + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl(s) + Ca(NO3)2
AgNO3 + S = AgS + NO3 =>
AgNO3 + S = AgS + NO3
I2 + KF = KI + F2 =>
I2 + 2 KF = 2 KI + F2
C19H29O9N + H2O = CH4 + CO2 + NH3 =>
2 C19H29O9N + 16 H2O = 21 CH4 + 17 CO2 + 2 NH3
NaMnO4 + HCl = NaCl + MnCl2 + H2O + Cl =>
NaMnO4 + 8 HCl = NaCl + MnCl2 + 4 H2O + 5 Cl
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
FeCl3(s) + Na2CO3(aq) = Fe2C3O9(s) + NaCl(aq) =>
2 FeCl3(s) + 3 Na2CO3(aq) = Fe2C3O9(s) + 6 NaCl(aq)
H3PO4 + Ca = Ca3(PO4)2 + H2 =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Au + O2 + H{+} = Au{+} + H2O =>
4 Au + O2 + 4 H{+} = 4 Au{+} + 2 H2O
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
(CH3CO)2OCH3CH2OH = CH3COOCH2CH3CH3COOH =>
(CH3CO)2OCH3CH2OH = CH3COOCH2CH3CH3COOH
Al + Cu2(SO3) = Al(SO3) + Cu =>
Al + Cu2(SO3) = Al(SO3) + 2 Cu
KOH + O2 = KHO2 =>
2 KOH + O2 = 2 KHO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NaHCO3 + CH3COOH = H2CO3NaCH3COO =>
NaHCO3 + CH3COOH = H2CO3NaCH3COO
NaHCO3 + HC2H3O2 = CH3COOHNa + CO2 + H2O =>
8 NaHCO3 + 9 HC2H3O2 = 8 CH3COOHNa + 10 CO2 + 6 H2O
H2O + Fe2(SO4)3 + KI = H2SO4 + FeSO4 + K2O + I2 =>
H2O + Fe2(SO4)3 + 2 KI = H2SO4 + 2 FeSO4 + K2O + I2
Al(OH)4{-}(aq) + H2SO4(aq) = Al(OH)3 + H2O + SO4{2-}(aq) =>
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4{2-}(aq)
CaO(Cl)2 + H2SO4 = CaCl2 + CaSO4 + HClO =>
2 CaO(Cl)2 + H2SO4 = CaCl2 + CaSO4 + 2 HClO
Li(s) + AuCl3(aq) = LiCl(aq) + Au(s) =>
3 Li(s) + AuCl3(aq) = 3 LiCl(aq) + Au(s)
| 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 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
