| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4CN + FeCl3 = Fe(CN)3 + 3 NH4Cl
PbNO3 = PbO + N2O2 + O2 =>
2 PbNO3 = 2 PbO + N2O2 + O2
M + Cl = MCl2 =>
M + 2 Cl = MCl2
ClO3{-} + I2 + OH{-} = IO3{-} + Cl{-} + H2O =>
5 ClO3{-} + 3 I2 + 6 OH{-} = 6 IO3{-} + 5 Cl{-} + 3 H2O
C2H6O(l) + K2Cr2O7(aq) + H2SO4(aq) = CH4CO2(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH4CO2(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
C2H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Br2 + NH4F = NH4 + Br2F =>
Br2 + NH4F = NH4 + Br2F
KCl(aq) + Mg(NO3)2(aq) = MgCl2(s) + KNO3(aq) =>
2 KCl(aq) + Mg(NO3)2(aq) = MgCl2(s) + 2 KNO3(aq)
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2Cr2(SO4)3 + H2O =>
2 CH3CH2OH + K2Cr2O7 + 3 H2SO4 = 2 CH3COOH + K2Cr2(SO4)3 + 5 H2O
C2H6O(l) + K2Cr2O7(aq) + H2SO4(aq) = CH4CO2(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH4CO2(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Al(s) + Cl2(g) = Al3Cl =>
6 Al(s) + Cl2(g) = 2 Al3Cl
Ca + HPo5 = Ca3(Po4)2 + H2 =>
15 Ca + 8 HPo5 = 5 Ca3(Po4)2 + 4 H2
C2H6O(l) + K2Cr2O7(aq) + H2SO4(aq) = CH4CO2(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH4CO2(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
KOH + KHSO4 = K2SO4 + H2O =>
KOH + KHSO4 = K2SO4 + H2O
CaI2 + K2SO4 = CaSO4 + KI =>
CaI2 + K2SO4 = CaSO4 + 2 KI
C2H6O(l) + K2Cr2O7(aq) + H2SO4(aq) = CH4CO2(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH4CO2(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
NaClO4 + S = SO2 + NaClO3 =>
2 NaClO4 + S = SO2 + 2 NaClO3
C9H8O2 + C10H12 = C9H10O2 + C10H8 =>
2 C9H8O2 + C10H12 = 2 C9H10O2 + C10H8
Fe(OH)3 + H2S = Fe2(S)3 + H2O =>
2 Fe(OH)3 + 3 H2S = Fe2(S)3 + 6 H2O
H2C4H4O4 + Na2CO3 = Na2C4H4O4 + CO2 + H2O =>
H2C4H4O4 + Na2CO3 = Na2C4H4O4 + CO2 + H2O
H2SO3 + S = HS + H2SO4 =>
4 H2SO3 + S = 2 HS + 3 H2SO4
Sb2S3 + O2 = SO2 + Sb2O5 =>
2 Sb2S3 + 11 O2 = 6 SO2 + 2 Sb2O5
C57H116 + H2 = C2H6 =>
2 C57H116 + 55 H2 = 57 C2H6
Br + ZnI2 = ZnBr2 + I =>
2 Br + ZnI2 = ZnBr2 + 2 I
Pb + KNO3 = K + Pb(NO3) =>
Pb + KNO3 = K + Pb(NO3)
H2S + KMnO4 = HMnO4 + K2S =>
H2S + 2 KMnO4 = 2 HMnO4 + K2S
B + Br2 = B3Br =>
6 B + Br2 = 2 B3Br
CH3CONHCCCCCCHHHHH + HCl + H2O = C6H5CHHCOOH + NH4Cl =>
CH3CONHCCCCCCHHHHH + HCl + H2O = C6H5CHHCOOH + NH4Cl
Br2 + MgI = I2 + MgBr =>
Br2 + 2 MgI = I2 + 2 MgBr
(CH3CO)2O + C6H5NH2 = C6H5NHCH3CO + H2O =>
(CH3CO)2O + 2 C6H5NH2 = 2 C6H5NHCH3CO + H2O
H2O + Ca(NO3)2 = CaO + HNO3 =>
H2O + Ca(NO3)2 = CaO + 2 HNO3
Hg(C2H3O2)2 + HNO3 = Hg(NO3)2 + H(C2H3O2) =>
Hg(C2H3O2)2 + 2 HNO3 = Hg(NO3)2 + 2 H(C2H3O2)
CaHPO4 + NaOH = Na2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 NaOH = Na2HPO4 + Ca(OH)2
CH3COOH + HOC5H11 = CH3COOHC5H11 + H2O =>
15 CH3COOH + 22 HOC5H11 = 20 CH3COOHC5H11 + 12 H2O
C2H6O(l) + K2Cr2O7(aq) + H2SO4(aq) = CH4CO2(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH4CO2(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
C3H8O2 + H2O = CO2 + H2 =>
C3H8O2 + 4 H2O = 3 CO2 + 8 H2
Mn + HNO3(k) = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3(k) = Mn(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + KI = K2SO4 + K7S + I2 + H2O =>
8 H2SO4 + 26 KI = 6 K2SO4 + 2 K7S + 13 I2 + 8 H2O
CH5SH + O2 = CO2 + SO2 + H2O =>
2 CH5SH + 7 O2 = 2 CO2 + 2 SO2 + 6 H2O
K2SO + O2 = K2SO4 =>
2 K2SO + 3 O2 = 2 K2SO4
C2H6O(l) + K2Cr2O7(aq) + H2SO4(aq) = CH4CO2(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH4CO2(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
FCl + Mg = MgCl + F =>
FCl + Mg = MgCl + F
Na2C10H16O8 + CaCO3 = Na2CO3 + CaC10H16O8 =>
Na2C10H16O8 + CaCO3 = Na2CO3 + CaC10H16O8
CH4O + NaOH = CH3ONa + H + OH =>
CH4O + NaOH = CH3ONa + H + OH
NaClO + HCl = chlorine + water + sodiumchloride =>
NaClO + 2 HCl = Cl2 + H2O + NaCl
NH4ClO4 + P = H3PO4 + Cl2 + N2 + H2O =>
10 NH4ClO4 + 8 P = 8 H3PO4 + 5 Cl2 + 5 N2 + 8 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C + H + O + I = C4H2O2I =>
4 C + 2 H + 2 O + I = C4H2O2I
KCl + Cu3N = CuCl + K3N =>
3 KCl + Cu3N = 3 CuCl + K3N
Al(NO3)3 + Na2Te + H2O = Al(OH)3 + H2Te + NaNO3 =>
2 Al(NO3)3 + 3 Na2Te + 6 H2O = 2 Al(OH)3 + 3 H2Te + 6 NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
