| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuOH + H2C2O4 = Cu2C2O4 + 2 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Sc + SnCl2 = Sn + ScCl =>
2 Sc + SnCl2 = Sn + 2 ScCl
MnO2(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
C(HO)2 + O2 = CO2 + H2O =>
2 C(HO)2 + O2 = 2 CO2 + 2 H2O
K2NaCo(NO2)6 + H{+} + MnO4{-} = K{+} + Na{+} + Co{2+} + Mn{2+} + NO3{-} + H2O =>
5 K2NaCo(NO2)6 + 28 H{+} + 11 MnO4{-} = 10 K{+} + 5 Na{+} + 5 Co{2+} + 11 Mn{2+} + 30 NO3{-} + 14 H2O
Mg + Pb(C2H3O2)2 = Pb + Mg(C2H3O2)2 =>
Mg + Pb(C2H3O2)2 = Pb + Mg(C2H3O2)2
P + Ba = BaP =>
P + Ba = BaP
FeS + O2 + H2O = FeSO4(H2O)7 =>
FeS + 2 O2 + 7 H2O = FeSO4(H2O)7
HCH2CHCO2 + OH = CHCCO + H2O =>
HCH2CHCO2 + OH = CHCCO + 2 H2O
Cl2 + HNO3 = HClO4 + NO + H2O =>
3 Cl2 + 14 HNO3 = 6 HClO4 + 14 NO + 4 H2O
Fe2O3 + H2SO4 = Fe2(SO4)03 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)03 + 3 H2O
C6H8Cl2O2 + C6H16N2 = C12H22N2O2 + HCl =>
C6H8Cl2O2 + C6H16N2 = C12H22N2O2 + 2 HCl
MgO + HCl = Mg(OH) + Cl =>
MgO + HCl = Mg(OH) + Cl
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
MgSO4 + Cu = MgCuSO4 =>
MgSO4 + Cu = MgCuSO4
K4Fe(CN)6 + Fe(OH)3 = Fe4[Fe(CN)6]3 + KOH =>
3 K4Fe(CN)6 + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 KOH
Cl + KF = KCl + F =>
Cl + KF = KCl + F
Fe(NO3)3 + K(PO) = K(NO3)3 + Fe(PO) =>
Fe(NO3)3 + K(PO) = K(NO3)3 + Fe(PO)
BaCl2(aq) + NaHCO3(aq) = Ba(HCO3)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaHCO3(aq) = Ba(HCO3)2(aq) + 2 NaCl(s)
CuSO4 + Cl2 + C = CO + CuCl2 + SO2 =>
CuSO4 + Cl2 + 2 C = 2 CO + CuCl2 + SO2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3 + Ca(SO4) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3 + 3 Ca(SO4)
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl =>
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl
K2CrO7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 K2CrO7 + 18 KI + 14 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 14 H2O + 9 I2
BrO2 + OH{-} + N2O4 = BrO3{-} + H2O + NO2{-} =>
2 BrO2 + 4 OH{-} + N2O4 = 2 BrO3{-} + 2 H2O + 2 NO2{-}
*H2 + N2 = NH3 =>
3*H2 + N2 = 2 NH3
Li[OH] + CO2 = Li2CO3 + H2O =>
2 Li[OH] + CO2 = Li2CO3 + H2O
Ag(s) + H2O = Ag(OH)2 + H2(g) =>
Ag(s) + 2 H2O = Ag(OH)2 + H2(g)
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
NaHCO3 + H3C6O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 18 H3C6O7 = 69 CO2 + 14 H2O + 13 Na3C6H5O7
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
Rb + OH + CuSO4 = RbSO4 + Cu(OH)2 =>
Rb + 2 OH + CuSO4 = RbSO4 + Cu(OH)2
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)2(NO3)2
HNO3(aq) + Ca(OH)2(s) = H2O(l) + Ca(NO3)2 =>
2 HNO3(aq) + Ca(OH)2(s) = 2 H2O(l) + Ca(NO3)2
CH3CH2OH + K2Cr2O7 + H2SO4 = H2O + CH3COOH + Cr2(SO4)3 + K2SO4 =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 11 H2O + 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4
HCl2 + MnO2 = MnCl2 + H2O2 + Cl2 =>
2 HCl2 + MnO2 = MnCl2 + H2O2 + Cl2
P + AgClO4 + H2O = H3PO4 + HCl + Ag =>
9 P + 5 AgClO4 + 16 H2O = 9 H3PO4 + 5 HCl + 5 Ag
C6H13O2N + O2 = CO2 + H2O + N2 =>
4 C6H13O2N + 33 O2 = 24 CO2 + 26 H2O + 2 N2
CoCl2(aq) + NaOH = Co(OH)2(s) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH = Co(OH)2(s) + 2 NaCl(aq)
H2SO4 + FeCl2 = FeSO4 + HCl =>
H2SO4 + FeCl2 = FeSO4 + 2 HCl
P2O4 + NaOH = Na2HPO3 + Na3PO4 + H2O =>
P2O4 + 5 NaOH = Na2HPO3 + Na3PO4 + 2 H2O
H + K2Cr2O7 + HCl = KCl + CrCl3 + H2O =>
6 H + K2Cr2O7 + 8 HCl = 2 KCl + 2 CrCl3 + 7 H2O
NaHO + KI = KHO + NaI =>
NaHO + KI = KHO + NaI
HC2H3O2 + NH(OH)4 = H2O + NH(C2H3O2)4 =>
4 HC2H3O2 + NH(OH)4 = 4 H2O + NH(C2H3O2)4
Cl2 + H2O = ClH + ClO3 =>
7 Cl2 + 6 H2O = 12 ClH + 2 ClO3
HClO4 + CH3COOH = ClO4{-} + CH3COOH2{+} =>
HClO4 + CH3COOH = ClO4{-} + CH3COOH2{+}
Sr + Mg(OH)2 = Sr(OH)2 + Mg =>
Sr + Mg(OH)2 = Sr(OH)2 + Mg
Pb(NO3)2 + K(OH) = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 K(OH) = Pb(OH)2 + 2 KNO3
SO3(g) + NaOH(aq) = Na2SO4(aq) + H2O =>
SO3(g) + 2 NaOH(aq) = Na2SO4(aq) + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
