| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5COOH + CuSO4 = Cu(C6H5COO)2 + H2SO4
C10H13NO2 + NaOH + Zn + H2O = NaZnH4O4 + C10H15N =>
C10H13NO2 + 2 NaOH + 2 Zn + 4 H2O = 2 NaZnH4O4 + C10H15N
CuFe2O4 + HCl = Fe2O3 + CuCl2 + H2O =>
CuFe2O4 + 2 HCl = Fe2O3 + CuCl2 + H2O
Na2C2O4 + CaSO4 = CaC2O4 + Na2SO4 =>
Na2C2O4 + CaSO4 = CaC2O4 + Na2SO4
Ca(C2H3O2)2 + Li2S = LiC2H3O2 + CaS =>
Ca(C2H3O2)2 + Li2S = 2 LiC2H3O2 + CaS
H3PO4 + Mn(OH)2 = H2O + Mn3(PO4)2 =>
2 H3PO4 + 3 Mn(OH)2 = 6 H2O + Mn3(PO4)2
Pb + KCl = K + PbCl2 =>
Pb + 2 KCl = 2 K + PbCl2
NO3 = N + O2 =>
2 NO3 = 2 N + 3 O2
VO2 + NaOH = Na2VO3 + H2O =>
VO2 + 2 NaOH = Na2VO3 + H2O
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
HOOCCOOH*2H2O + NaOH = Na2OOCCOO + H2O =>
HOOCCOOH*2H2O + 2 NaOH = Na2OOCCOO + 4 H2O
Fe(NH4)2(SO4)2 + K2C2O4 + H2C2O4 + H2O2 = K3(Fe(C2O4)3) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 3 K2C2O4 + 3 H2C2O4 + H2O2 = 2 K3(Fe(C2O4)3) + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Na2SO4 + BaCl2 + HCl = NaCl2 + BaSO4 + H2 =>
Na2SO4 + BaCl2 + 2 HCl = 2 NaCl2 + BaSO4 + H2
CoCl2(aq) + Mg(s) = MgCl2 + Co =>
CoCl2(aq) + Mg(s) = MgCl2 + Co
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
Na(HCO3)(s) = Na2(CO3)(aq) + CO2(g) + H2O(g) =>
2 Na(HCO3)(s) = Na2(CO3)(aq) + CO2(g) + H2O(g)
NaCl + BaSO4 = Na2SO4 + BaCl2 =>
2 NaCl + BaSO4 = Na2SO4 + BaCl2
H2O2 + KOH + CrCl3 = H2O + KCl + KCrO4 =>
2 H2O2 + 4 KOH + CrCl3 = 4 H2O + 3 KCl + KCrO4
IO3{-} + Sn2 + H{+} = I{-} + Sn4{+} + H2O =>
IO3{-} + 12 Sn2 + 6 H{+} = I{-} + 6 Sn4{+} + 3 H2O
CuCl2 + NH4Cl + H2O = (NH4)2[CuCl4(H2O)2] =>
CuCl2 + 2 NH4Cl + 2 H2O = (NH4)2[CuCl4(H2O)2]
B + K(OH) = KBO + H2 =>
2 B + 2 K(OH) = 2 KBO + H2
Ai + Pb(NO3)2 = Ai(NO3)2 + Pb =>
Ai + Pb(NO3)2 = Ai(NO3)2 + Pb
Cs + FeCr2O7 = Fe + Cs2Cr2O7 =>
2 Cs + FeCr2O7 = Fe + Cs2Cr2O7
NaHCO3 + HCH3O2 = NaCH3O2 + H2O + CO2 =>
NaHCO3 + HCH3O2 = NaCH3O2 + H2O + CO2
Mg(MnO4)2 + K2O = KMnO4 + MgO =>
Mg(MnO4)2 + K2O = 2 KMnO4 + MgO
C4H7KO2 + O2 = CO2 + H2O + K =>
4 C4H7KO2 + 19 O2 = 16 CO2 + 14 H2O + 4 K
Ag2CO3 = Ag + CO2 + O22Ag2CO3 = Ag + CO2 + O2 =>
23 Ag2CO3 = 44 Ag + 22 CO2 + O22Ag2CO3
(NH4)2S(aq) + Co(NO3)2(aqu) = CoS(s) + NH4NO3(aqu) =>
(NH4)2S(aq) + Co(NO3)2(aqu) = CoS(s) + 2 NH4NO3(aqu)
(NH4)2S + Pb(NO3)2 = NO3NH4 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NO3NH4 + PbS
Cu + (NO3){+}{-} + H{+} = Cu{2}{+} + NO + H2O =>
5 Cu + 2(NO3){+}{-} + 8 H{+} = 5 Cu{2}{+} + 2 NO + 4 H2O
K2CrO4 + K2Cr2O7 = K4Cr3O11 =>
K2CrO4 + K2Cr2O7 = K4Cr3O11
Rb2CO3 + HF = RbF + H2O + CO2 =>
Rb2CO3 + 2 HF = 2 RbF + H2O + CO2
AgCl + Li2O = LiCl + Ag2O =>
2 AgCl + Li2O = 2 LiCl + Ag2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
HCO3 + C6H8O7 = CO2 + H2O =>
18 HCO3 + C6H8O7 = 24 CO2 + 13 H2O
Sr2 + HPO4 = HSr + PO4 =>
Sr2 + 2 HPO4 = 2 HSr + 2 PO4
CaCo3 + Co2 = CaCo5 =>
CaCo3 + Co2 = CaCo5
Sr + H2O = H + Sr2O =>
2 Sr + H2O = 2 H + Sr2O
(CH3COO)3Al + NaOH = CH3COONa + Al(OH)3 =>
(CH3COO)3Al + 3 NaOH = 3 CH3COONa + Al(OH)3
HClO3 + KOH = ClO3 + KOH2 =>
HClO3 + KOH = ClO3 + KOH2
NaCl + H2SO4 = Na(HSO4) + HCl =>
NaCl + H2SO4 = Na(HSO4) + HCl
H{+} + H3PO2 + Cr2O7{-2} = H3PO4 + Cr{3} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{-2} = 3 H3PO4 + 4 Cr{3} + 8 H2O
FeCO3 + HBr = FeBr2 + H2CO3 = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2CO3
MnO2 + Cr2(SO4)3 + H2O = MnSO4 + H2Cr2O7 =>
3 MnO2 + Cr2(SO4)3 + H2O = 3 MnSO4 + H2Cr2O7
Cu{+2} + NH3 + H2O = Cu(OH)2 + NH4{+} =>
Cu{+2} + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4{+}
C4H6 + HOH = C4H7OH =>
C4H6 + HOH = C4H7OH
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
PO4 + H2O = P2O7 + OH =>
2 PO4 + H2O = P2O7 + 2 OH
H2(NO3)2 + K2SO4 = H2SO4 + K2(NO3)2 =>
H2(NO3)2 + K2SO4 = H2SO4 + K2(NO3)2
Na2CO3 + Mg(NO2)2 = Mg2(CO3)2 + NaNO2 =>
2 Na2CO3 + 2 Mg(NO2)2 = Mg2(CO3)2 + 4 NaNO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
