| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H5COOH + Fe = (C2H5COO)2Fe + H2 =>
2 C2H5COOH + Fe = (C2H5COO)2Fe + H2
KOH + CU(SO4)2 = KSO4 + CU(OH)2 =>
2 KOH + CU(SO4)2 = 2 KSO4 + CU(OH)2
K2CrO4 + HCl + KI = I2 + H2O + KCl + CrCl3 =>
2 K2CrO4 + 16 HCl + 6 KI = 3 I2 + 8 H2O + 10 KCl + 2 CrCl3
NaNO2 + KMnO4 + CH3COOH = NaNO3 + Mn(CH3COO)2 + K(CH3COO) + H2O =>
5 NaNO2 + 2 KMnO4 + 6 CH3COOH = 5 NaNO3 + 2 Mn(CH3COO)2 + 2 K(CH3COO) + 3 H2O
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
Fe2O3 + S + C = FeS + CO2 =>
2 Fe2O3 + 4 S + 3 C = 4 FeS + 3 CO2
H6C2O + K2Cr2O7 + H2SO4 = H4C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H6C2O + 2 K2Cr2O7 + 8 H2SO4 = 3 H4C2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
MgCo3 + Al2(SO4)3 = MgSO4 + Al2(Co3)3 =>
3 MgCo3 + Al2(SO4)3 = 3 MgSO4 + Al2(Co3)3
NaHCO3 + MgSO4 = NaHSO4 + MgCO3 =>
NaHCO3 + MgSO4 = NaHSO4 + MgCO3
H2O + Na3AsO3 + AgNO3 = Na3AsO4 + HNO3 + Ag =>
H2O + Na3AsO3 + 2 AgNO3 = Na3AsO4 + 2 HNO3 + 2 Ag
BaCl2 + KPO4 = BaPO4 + K + Cl =>
BaCl2 + KPO4 = BaPO4 + K + 2 Cl
NaNO2 + CH3COOH + KMnO4 = NaCH3COO + KNO2 + HMnO4 =>
NaNO2 + CH3COOH + KMnO4 = NaCH3COO + KNO2 + HMnO4
BaCl2 + NH4HCO3 = Ba(HCO3)2 + NH4Cl =>
BaCl2 + 2 NH4HCO3 = Ba(HCO3)2 + 2 NH4Cl
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O =>
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O
H3Po4 + NaOH = Na3Po4 + HOH =>
H3Po4 + 3 NaOH = Na3Po4 + 3 HOH
Hg2(C2H3O2)2 + Ca = HgCa2 + (C2H3O2)2 =>
Hg2(C2H3O2)2 + 4 Ca = 2 HgCa2 + (C2H3O2)2
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
MnO4{-} + SO3{2-} + OH{-} = Mn{2-} + SO4{2-} + H2 = =>
2 MnO4{-} + 10 SO3{2-} + 2 OH{-} = 2 Mn{2-} + 10 SO4{2-} + H2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NaNO2 + CH3COOH + KMnO4 = CH3COONa + CH3COOK + MnO2 + H2O + NO2 =>
3 NaNO2 + 4 CH3COOH + KMnO4 = 3 CH3COONa + CH3COOK + MnO2 + 2 H2O + 3 NO2
Ti + H2SO4 = H2S + Ti2(SO4)3 + H2O =>
8 Ti + 15 H2SO4 = 3 H2S + 4 Ti2(SO4)3 + 12 H2O
HgO = Hg + O =>
HgO = Hg + O
NaNO2 + CH3COOH + KMnO4 = CH3COONa + CH3COOK + MnO2 + H2O + NO2 =>
3 NaNO2 + 4 CH3COOH + KMnO4 = 3 CH3COONa + CH3COOK + MnO2 + 2 H2O + 3 NO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + KCl = HCl + HKO =>
H2O + KCl = HCl + HKO
AlF3 + Na2CO3 + HF = Na3AlF6 + CO2 + H2O =>
2 AlF3 + 3 Na2CO3 + 6 HF = 2 Na3AlF6 + 3 CO2 + 3 H2O
NaNO2 + CH3COOH + KMnO4 = CH3COONa + CH3COOK + MnO2 + H2O + NO2 =>
3 NaNO2 + 4 CH3COOH + KMnO4 = 3 CH3COONa + CH3COOK + MnO2 + 2 H2O + 3 NO2
Zn + Fe = Zn3Fe =>
3 Zn + Fe = Zn3Fe
C22H30O4 = C21H30O2 + CO2 =>
C22H30O4 = C21H30O2 + CO2
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 + CH3NH3Cl = AlCl3 + CH3NH2 + H2O =>
Al(OH)3 + 3 CH3NH3Cl = AlCl3 + 3 CH3NH2 + 3 H2O
NaNO2 + CH3COOH + KMnO4 = CH3COONa + CH3COOK + MnO2 + H2O + NO2 =>
3 NaNO2 + 4 CH3COOH + KMnO4 = 3 CH3COONa + CH3COOK + MnO2 + 2 H2O + 3 NO2
C9H13N + O2 = CO2 + NO3 + H2O =>
4 C9H13N + 55 O2 = 36 CO2 + 4 NO3 + 26 H2O
CI3 + HI = HCI + I2 =>
2 CI3 + 2 HI = 2 HCI + 3 I2
SOCl2 + NaOH = Na2SO3 + HCl =>
SOCl2 + 2 NaOH = Na2SO3 + 2 HCl
HCl + H2O = ClO + H3O =>
HCl + 4 H2O = ClO + 3 H3O
NaNO2 + CH3COOH + KMnO4 = CH3COONa + CH3COOK + MnO2 + H2O + NO2 =>
3 NaNO2 + 4 CH3COOH + KMnO4 = 3 CH3COONa + CH3COOK + MnO2 + 2 H2O + 3 NO2
CO2 + NH3 + H2O = (NH4)2CO3 =>
CO2 + 2 NH3 + H2O = (NH4)2CO3
CoSO4 + NaOH + Br2 = Co2O3 + NaBr + Na2SO4 + H2O =>
2 CoSO4 + 6 NaOH + Br2 = Co2O3 + 2 NaBr + 2 Na2SO4 + 3 H2O
C + H2SO4 = CO2 + H2SO3 =>
C + 2 H2SO4 = CO2 + 2 H2SO3
NaCO3 + CaSO4 = CaCO3 + NaSO4 =>
NaCO3 + CaSO4 = CaCO3 + NaSO4
C17H19O3N + C2H4O2 = C21H23O5N + H2O =>
C17H19O3N + 2 C2H4O2 = C21H23O5N + 2 H2O
Ca(s) + HPo4(aq) = Ca(Po4)(s) + H(g) =>
Ca(s) + HPo4(aq) = Ca(Po4)(s) + H(g)
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
NiSO4 + Na2CO3 + H2O = Ni3CO3(OH)4(H2O)4 + Na2SO4 + CO2 =>
3 NiSO4 + 3 Na2CO3 + 6 H2O = Ni3CO3(OH)4(H2O)4 + 3 Na2SO4 + 2 CO2
Al(NO3)3 + P = Al(NO2)3 + P2O5 =>
5 Al(NO3)3 + 6 P = 5 Al(NO2)3 + 3 P2O5
Sn(NO3)4 + Cu = Sn + Cu(NO3)2 =>
Sn(NO3)4 + 2 Cu = Sn + 2 Cu(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
