| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO3 + 2 H2O = NaOH + SO4 + 3 H
HCl + MnO2 = H2O + MnCl + Cl =>
4 HCl + MnO2 = 2 H2O + MnCl + 3 Cl
KOH + Cr(NO3) = K(NO3) + CrOH =>
KOH + Cr(NO3) = K(NO3) + CrOH
Cu(OH)2 + NaOH = Na2Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = Na2Cu(OH)4
CH3I + NH3 = NH3(CH3) + I =>
CH3I + NH3 = NH3(CH3) + I
CuCl + Al = Cu + AlCl3 =>
3 CuCl + Al = 3 Cu + AlCl3
C6H7NO3S + C8H11N + NaNO2 = C14H14N3NaO3S + H2O =>
C6H7NO3S + C8H11N + NaNO2 = C14H14N3NaO3S + 2 H2O
C6H7NO3S + O2 = SO2 + NO2 + CO2 + H2O =>
4 C6H7NO3S + 33 O2 = 4 SO2 + 4 NO2 + 24 CO2 + 14 H2O
Cu + K2CrO4 + H2SO4 = H2O + Cr2(SO4)3 + K2SO4 + Cu2SO4 =>
6 Cu + 2 K2CrO4 + 8 H2SO4 = 8 H2O + Cr2(SO4)3 + 2 K2SO4 + 3 Cu2SO4
C6H7NO3S + MnO2 + H2SO4 = CO2 + N2 + MnSO4 + H2O =>
2 C6H7NO3S + 31 MnO2 + 29 H2SO4 = 12 CO2 + N2 + 31 MnSO4 + 36 H2O
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
NaMnO4 + KI + H2O = I2 + NaOH + MnO2 + KOH =>
2 NaMnO4 + 6 KI + 4 H2O = 3 I2 + 2 NaOH + 2 MnO2 + 6 KOH
Ba(NO2) + HNO3 = Ba(NO3)2 + NO2 + H2O =>
Ba(NO2) + 4 HNO3 = Ba(NO3)2 + 3 NO2 + 2 H2O
CaCl2 + Na2(CO3) = CaCO3 + NaCl =>
CaCl2 + Na2(CO3) = CaCO3 + 2 NaCl
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
PbS + H2O2 = SO2 + Pb + H2O =>
PbS + 2 H2O2 = SO2 + Pb + 2 H2O
AlCl3 + Al(OH)3 = Al(OH)2Cl =>
AlCl3 + 2 Al(OH)3 = 3 Al(OH)2Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
NaOH + CUCl2 = CU(OH)2 + NaCl =>
2 NaOH + CUCl2 = CU(OH)2 + 2 NaCl
CaSiF6 + KOH = K4SiO4 + CaF2 + HF =>
CaSiF6 + 4 KOH = K4SiO4 + CaF2 + 4 HF
CuS + HNO3 = NO2 + H2O + CuS(NO3)2 =>
CuS + 4 HNO3 = 2 NO2 + 2 H2O + CuS(NO3)2
H2SO4(aq) + Al(HO)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(HO)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
HNO3 + Mg3(PO4)2 = Mg(NO3)3 + H2PO4 + NO2 + H2O =>
14 HNO3 + Mg3(PO4)2 = 3 Mg(NO3)3 + 2 H2PO4 + 5 NO2 + 5 H2O
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
OH + NaCH3CO2 = H3O + NaCH2CO2 =>
OH + 2 NaCH3CO2 = H3O + 2 NaCH2CO2
Na2SiO3 + Al(NO3)3 = Al2(SiO3)3 + NaNO3 =>
3 Na2SiO3 + 2 Al(NO3)3 = Al2(SiO3)3 + 6 NaNO3
MgI2 = I2 + Mg =>
MgI2 = I2 + Mg
Mg3Si2O5(OH)4 + CH3COOH = Mg{2+} + CH3COO{-} + H2O + SiO2 =>
Mg3Si2O5(OH)4 + 6 CH3COOH = 3 Mg{2+} + 6 CH3COO{-} + 5 H2O + 2 SiO2
Cr2O3 + NH3 = Cr + NH3O2 =>
2 Cr2O3 + 3 NH3 = 4 Cr + 3 NH3O2
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
H22 + N22 = NH33 =>
33 H22 + N22 = 22 NH33
Cu + H3O + NO3 = (CuH2O6)2 + NO2 =>
6 Cu + 4 H3O + 32 NO3 = 3(CuH2O6)2 + 32 NO2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
K2O + Cu(OH)2 = K2CuO2 + H2O =>
K2O + Cu(OH)2 = K2CuO2 + H2O
O2 + Cl2 = Cl2O3 =>
3 O2 + 2 Cl2 = 2 Cl2O3
Na2CO3 + Ca(OH)2 = CO3Ca + Na2(OH)2 =>
Na2CO3 + Ca(OH)2 = CO3Ca + Na2(OH)2
C7H8O + CO2 = C7H6O2 + H2O =>
15 C7H8O + 14 CO2 = 17 C7H6O2 + 9 H2O
I{-} + H2SO4 + H3O{+} = I2 + SO2 + H2O =>
2 I{-} + H2SO4 + 2 H3O{+} = I2 + SO2 + 4 H2O
K2CrO4 + K2S + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
8 K2CrO4 + 3 K2S + 31 H2SO4 = 4 Cr2(SO4)3 + 22 KHSO4 + 20 H2O
BaPO4 + HCl = BaCl2 + H2PO4 =>
BaPO4 + 2 HCl = BaCl2 + H2PO4
H3BO3 + Sr(OH)2 = Sr(BO2)2 + H2O =>
2 H3BO3 + Sr(OH)2 = Sr(BO2)2 + 4 H2O
C2(H)6 + O2 = H2O + CO2 =>
2 C2(H)6 + 7 O2 = 6 H2O + 4 CO2
AlCl3 + KOH = KCl + K[Al(OH)4] =>
AlCl3 + 4 KOH = 3 KCl + K[Al(OH)4]
C12H22O2 + H2O = C10H20O + C2H4O2 =>
C12H22O2 + H2O = C10H20O + C2H4O2
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
H2 + Mg(NO3)2 = HNO3 + Mg =>
H2 + Mg(NO3)2 = 2 HNO3 + Mg
C3H7O8 + O2 = CO2 + H2O =>
4 C3H7O8 + 3 O2 = 12 CO2 + 14 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
