| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + CaCO3(s) = CaSO4(s)H2O + CO2(g)
C7H5NaO2 + C4H6O6 = C4H4O6Na2 + C7H6O2 =>
2 C7H5NaO2 + C4H6O6 = C4H4O6Na2 + 2 C7H6O2
NaBr + H3Po4 = Na3Po4 + HBr =>
3 NaBr + H3Po4 = Na3Po4 + 3 HBr
FeSO4 + Cu = FeO + CuO + S =>
FeSO4 + 3 Cu = FeO + 3 CuO + S
Al + Pb(OH)4 = Pb(OH)2 + Al(OH)3 =>
2 Al + 3 Pb(OH)4 = 3 Pb(OH)2 + 2 Al(OH)3
Ca(OH)2 + Na2CO3 = NaOH + CaCO3 =>
Ca(OH)2 + Na2CO3 = 2 NaOH + CaCO3
H3PO4 + CaCO3 = CO2 + Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaCO3 = 3 CO2 + Ca3(PO4)2 + 3 H2O
Cu + HgCI2 = CuCI2 + Hg =>
Cu + HgCI2 = CuCI2 + Hg
Li2S + NaCl = LiCl + Na2S =>
Li2S + 2 NaCl = 2 LiCl + Na2S
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
HCO3 + BaSO4 = HSO4 + BaCO3 =>
HCO3 + BaSO4 = HSO4 + BaCO3
Cu(AgNo3)2 = Ag + Cu(No3)2 =>
Cu(AgNo3)2 = 2 Ag + Cu(No3)2
KMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 16 H2O
FeSO4 + K2O = FeO + K + SO4 =>
FeSO4 + K2O = FeO + 2 K + SO4
H2SO4 + Cr2(CO3)3 = Cr2(SO4)3 + H2O + CO2 =>
3 H2SO4 + Cr2(CO3)3 = Cr2(SO4)3 + 3 H2O + 3 CO2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
CH3COCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
2 CH3COCH3 + 2 Cu(OH)2 = Cu2O + 2 C2H6COOH + H2O
NaHSO3 + HgMnO4 = NaMnO4 + HgHSO3 =>
NaHSO3 + HgMnO4 = NaMnO4 + HgHSO3
Na2SO4 + CuCO3 = Na2CO3 + CuSO4 =>
Na2SO4 + CuCO3 = Na2CO3 + CuSO4
CaCl2 + CuSO4 = CaCl2CuSO4 =>
CaCl2 + CuSO4 = CaCl2CuSO4
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
CO2 + NaOH + H2O = CNa + OH =>
CO2 + NaOH + 2 H2O = CNa + 5 OH
C2H40 + CuSO4 + NaOH = NaC2H3O2 + Cu2O + Na2SO4 + H2O =>
C2H40 + 40 CuSO4 + 81 NaOH = NaC2H3O2 + 20 Cu2O + 40 Na2SO4 + 59 H2O
Cr(OH)3 + Na(OH) = Na[Cr(OH)4] =>
Cr(OH)3 + Na(OH) = Na[Cr(OH)4]
Cr2(CO3)3 + H2(SO4) = Cr + (SO4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2(SO4) = 2 Cr + (SO4)3 + 3 H2O + 3 CO2
CuSO4 + H2SO4 = CuH2 + SO4 =>
CuSO4 + H2SO4 = CuH2 + 2 SO4
Sr(NO3)2 + Na3PO4 = Sr3(PO4)2 + NaNO3 =>
3 Sr(NO3)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 NaNO3
O2 + CS2 = CO2 + S02 =>
O2 + CS2 = CO2 + S02
Mg + Li{4+} = Mg{+2} + Li =>
2 Mg + Li{4+} = 2 Mg{+2} + Li
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3COONa(aq) + HCl(aq) = CH3COOH(l) + NaCl(aq) =>
CH3COONa(aq) + HCl(aq) = CH3COOH(l) + NaCl(aq)
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
N4 + O3 = NO =>
3 N4 + 4 O3 = 12 NO
O3N2 + H2O = O4N2H2 =>
O3N2 + H2O = O4N2H2
C42H65 + O2 = CO2 + H2O =>
4 C42H65 + 233 O2 = 168 CO2 + 130 H2O
NH4Cl + BCl3 = BCl4 + NH4 =>
NH4Cl + BCl3 = BCl4 + NH4
NaOH + KHC8H4O4 = Na + K + C4H4O4 + H2O =>
5 NaOH + KHC8H4O4 = 5 Na + K + 2 C4H4O4 + H2O
Na2S + FeI2 = FeS + NaI =>
Na2S + FeI2 = FeS + 2 NaI
Mg(OH)2 + Cl2 = Mg(ClO3)2 + MgCl2 + H2 =>
3 Mg(OH)2 + 3 Cl2 = Mg(ClO3)2 + 2 MgCl2 + 3 H2
K2CrO7 + HCl + KBr = CrCl3 + KCl + Br2 + H2O =>
2 K2CrO7 + 28 HCl + 18 KBr = 2 CrCl3 + 22 KCl + 9 Br2 + 14 H2O
Mn2O7 + HI = MnO + I2 + H2O =>
Mn2O7 + 10 HI = 2 MnO + 5 I2 + 5 H2O
KI + H2SO4 + MnO2 = MnSO4 + K2SO4 + I2 + H2O =>
2 KI + 2 H2SO4 + MnO2 = MnSO4 + K2SO4 + I2 + 2 H2O
ZnCO3 + CH3COOH = Zn(CH3COO)2 + H2CO3 =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + H2CO3
Ba(SO4) = Ba + SO4 =>
Ba(SO4) = Ba + SO4
CaCO3(s) + HCl(ag) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(ag) = CaCl2(aq) + H2O(l) + CO2(g)
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
CO + H2O = C6H12O2 + O2 =>
6 CO + 6 H2O = C6H12O2 + 5 O2
Cu(NO3)2(aq) + HCl(aq) = CuCl2(s) + HNO3(aq) =>
Cu(NO3)2(aq) + 2 HCl(aq) = CuCl2(s) + 2 HNO3(aq)
FeSO4 + KBrO3 + HCl = Fe2(SO4)3 + FeCl3 + KBr + H2O =>
6 FeSO4 + KBrO3 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + KBr + 3 H2O
NaOH + CaCl2 = Ca(OH)2 + NaCl =>
2 NaOH + CaCl2 = Ca(OH)2 + 2 NaCl
| 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.
