| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Pb(NO3)2 = H2Pb + 2 Cl(NO3)
Cu(NO3)2(aq) + NaCl(aq) = CuCl2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaCl(aq) = CuCl2(s) + 2 NaNO3(aq)
NaIO3 + NaI + HCI = I2 + NaCI + H2O =>
NaIO3 + 5 NaI + 6 HCI = 3 I2 + 6 NaCI + 3 H2O
KI + KMnO4 + NaHSO4 = I2 + MnSO4 + H2O + K2SO4 + Na2SO4 =>
10 KI + 2 KMnO4 + 16 NaHSO4 = 5 I2 + 2 MnSO4 + 8 H2O + 6 K2SO4 + 8 Na2SO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H(OH)
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
C3H7OH + O2 = C2H5COOH + H2O =>
C3H7OH + O2 = C2H5COOH + H2O
CuSO4*4NH3 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
CuSO4*4NH3 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
MgBr2(aq) + Co(NO3)2(aq) = Mg(NO3)2(aq) + CoBr2(aq) =>
MgBr2(aq) + Co(NO3)2(aq) = Mg(NO3)2(aq) + CoBr2(aq)
C7H160O + O2 = CO2 + H2O =>
2 C7H160O + 93 O2 = 14 CO2 + 160 H2O
LiNO3 + NaF = NaNO3 + LiF =>
LiNO3 + NaF = NaNO3 + LiF
C6H5NH2 + NaNO2 + H2SO4 = C6H5OH + N2 + NaHSO4 + H2O =>
C6H5NH2 + NaNO2 + H2SO4 = C6H5OH + N2 + NaHSO4 + H2O
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(liquid) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(liquid) + CO2(g)
NaCl + Ag3CO = Na3CO + AgCl =>
3 NaCl + Ag3CO = Na3CO + 3 AgCl
K(s) + N2 = K3N =>
6 K(s) + N2 = 2 K3N
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
CaCrO4 = Ca + CrO4 =>
CaCrO4 = Ca + CrO4
K3(PO3) + SrCl2 = KCl + Sr3(PO3)2 =>
2 K3(PO3) + 3 SrCl2 = 6 KCl + Sr3(PO3)2
H2CO3 + Mg(OH)2 = Mg3(OHCO3)2 + H2O =>
2 H2CO3 + 3 Mg(OH)2 = Mg3(OHCO3)2 + 4 H2O
C1600H3176O544N12S + H2O = C2H6O + CO2 + NH3 + H2S =>
6 C1600H3176O544N12S + 3261 H2O = 4225 C2H6O + 1150 CO2 + 72 NH3 + 6 H2S
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
FeCl3*6H2O + K2C2O4 = KCl + K3Fe(C2O4)3*6H2O =>
FeCl3*6H2O + 3 K2C2O4 = 3 KCl + K3Fe(C2O4)3*6H2O
CO2(g) + H2O(g) = H2CO3(aq) =>
CO2(g) + H2O(g) = H2CO3(aq)
NaIO3 + Na2SO3 + H2SO4 = I2 + H2O + Na2SO4 =>
2 NaIO3 + 5 Na2SO3 + H2SO4 = I2 + H2O + 6 Na2SO4
HCl + KHCO3 = KCl(aq) + CO2(g) + H2O(l) =>
HCl + KHCO3 = KCl(aq) + CO2(g) + H2O(l)
BaCO3 + SnO2 = Ba2SnO4 + CO2 =>
2 BaCO3 + SnO2 = Ba2SnO4 + 2 CO2
(C2H2) + (CO2) + (H2O) = (CH2CHCO2H) =>
6(C2H2) + 3(CO2) + 4(H2O) = 5(CH2CHCO2H)
CuC2H3O2 + Mg = CuMg + C2H3O2 =>
CuC2H3O2 + Mg = CuMg + C2H3O2
CH3OH + HOC6H4CO2H = HOC6H4CO2CH3 + H2O =>
CH3OH + HOC6H4CO2H = HOC6H4CO2CH3 + H2O
CO2H5OH + O2 = CO2 + H2O =>
CO2H5OH + O2 = CO2 + 3 H2O
NaOH(aq) + NaNO2(aq) + Al(s) + H2O = NH3(aq) + NaAlO2 =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O = NH3(aq) + 2 NaAlO2
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N2O =>
2 NH3OHCl + 4 FeCl3 = 4 FeCl2 + 6 HCl + H2O + N2O
NaHSO3 = Na2SO3SO2H2O =>
2 NaHSO3 = Na2SO3SO2H2O
Ma + HCl = MaCl2 + H2 =>
Ma + 2 HCl = MaCl2 + H2
MnO + (HBr)2 = MnBr2 + (H2O)2 =>
2 MnO + 2(HBr)2 = 2 MnBr2 + (H2O)2
NO + HClO = HClN + O2 =>
NO + HClO = HClN + O2
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
NpO2SO4 + NaOH = NpO2(OH)2 + Na2SO4 =>
NpO2SO4 + 2 NaOH = NpO2(OH)2 + Na2SO4
K2Cr2O7 + H2SO4 + CHOH = Cr2(SO4)3 + K2SO4 + CHOOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CHOH = Cr2(SO4)3 + K2SO4 + 3 CHOOH + 4 H2O
W5Si3 + SiC = WC + WSi =>
W5Si3 + SiC = WC + 4 WSi
CH3COOC6H5COOH + KOH = CH3COOK + C6H5OK + H2O =>
4 CH3COOC6H5COOH + 16 KOH = 15 CH3COOK + C6H5OK + H2O
CaCl2(ac) + K2CO3(ac) = CaCO3(s) + KCl(ac) =>
CaCl2(ac) + K2CO3(ac) = CaCO3(s) + 2 KCl(ac)
Pb(ClO4)2 + KBr = Pb(Br)2 + KClO4 =>
Pb(ClO4)2 + 2 KBr = Pb(Br)2 + 2 KClO4
CH3CH2CH2COOH + MgCO3 = CO2 + H2O + CH3CH2CH2COOMg =>
21 CH3CH2CH2COOH + 20 MgCO3 = 24 CO2 + 14 H2O + 20 CH3CH2CH2COOMg
NiCl2 + Al2O3 = NiO + AlCl3 =>
3 NiCl2 + Al2O3 = 3 NiO + 2 AlCl3
Ni3(PO4)2 + Al2S2 = Ni2S2 + Al3(PO4)2 =>
2 Ni3(PO4)2 + 3 Al2S2 = 3 Ni2S2 + 2 Al3(PO4)2
ZnS + PbO = PbZnSO =>
ZnS + PbO = PbZnSO
Mg(HCO3)2 + Na = NaHCO3 + Mg =>
Mg(HCO3)2 + 2 Na = 2 NaHCO3 + Mg
Li + Al2(SO4)3 = Li2(SO4) + Al =>
6 Li + Al2(SO4)3 = 3 Li2(SO4) + 2 Al
As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
