| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + Na2S2O3 = ZnS + 2 NaOH + SO3
Ti3AlC2 + Al2O3 = Al + CO + TiO2 =>
3 Ti3AlC2 + 8 Al2O3 = 19 Al + 6 CO + 9 TiO2
H2O + KCl = HCl + OK2 =>
H2O + 2 KCl = 2 HCl + OK2
C6H5COH + Cl2 = C6H5COCl + HCl =>
C6H5COH + Cl2 = C6H5COCl + HCl
CoCl2(aq) + KOH(aq) = CoOH + KCl2 =>
CoCl2(aq) + KOH(aq) = CoOH + KCl2
Ti3AlC2 + Al2O3 = Al + CO + TiO2 =>
3 Ti3AlC2 + 8 Al2O3 = 19 Al + 6 CO + 9 TiO2
C16H32 + O2 = CO2H2O =>
C16H32 + 24 O2 = 16 CO2H2O
Cu(OH)2 + C2H6O2 = C2H5O2 + Cu2O + H2O =>
2 Cu(OH)2 + 2 C2H6O2 = 2 C2H5O2 + Cu2O + 3 H2O
CH3CO2H + NaHCO3 = H2CO3 + NaC2H3O2 =>
CH3CO2H + NaHCO3 = H2CO3 + NaC2H3O2
ZnNO3 + NaS = ZnS + NaNO3 =>
ZnNO3 + NaS = ZnS + NaNO3
(C)3(H)8 + (O)2 = C(O)2 + (H)2O =>
(C)3(H)8 + 5(O)2 = 3 C(O)2 + 4(H)2O
LiOH + H3AsO4 = Li2HAsO4 + H2O =>
2 LiOH + H3AsO4 = Li2HAsO4 + 2 H2O
Na2U2O7 + H2 = H2O + UO2 + Na =>
Na2U2O7 + 3 H2 = 3 H2O + 2 UO2 + 2 Na
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Zn(OH)2 + Na2S2O3 = ZnS + NaOH + SO3 =>
Zn(OH)2 + Na2S2O3 = ZnS + 2 NaOH + SO3
Fe36Si5 + HNO3 + HF = Fe(NO3)3 + NO2 + H2SiF6 + H2O =>
Fe36Si5 + 236 HNO3 + 30 HF = 36 Fe(NO3)3 + 128 NO2 + 5 H2SiF6 + 128 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
Mg{+2} + CuSO4 = MgSO4 + Cu{+2} =>
Mg{+2} + CuSO4 = MgSO4 + Cu{+2}
Mn + HI = H2* + MnI3* =>
2 Mn + 6 HI = 3 H2* + 2 MnI3*
H2O + SO4 = O + H2SO4 =>
H2O + SO4 = O + H2SO4
HCl(aq) + Ag(s) = H2 + AgCl =>
2 HCl(aq) + 2 Ag(s) = H2 + 2 AgCl
Cu(s) + H2SO4(aq) = CuSO4(s) + H(g) =>
Cu(s) + H2SO4(aq) = CuSO4(s) + 2 H(g)
MnO4{-} + H{+} + e = Mn + H2O =>
MnO4{-} + 8 H{+} + 7e = Mn + 4 H2O
Pr(NO3)3 + NH3*H2O = Pr(OH)3 + NH4NO3 =>
Pr(NO3)3 + 3 NH3*H2O = Pr(OH)3 + 3 NH4NO3
Ca(s) + (Po4)2(aq) = Ca3(Po4)2(s) =>
3 Ca(s) + (Po4)2(aq) = Ca3(Po4)2(s)
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
V2O5 + C = V + CO =>
V2O5 + 5 C = 2 V + 5 CO
Na2B4O7*10H2O + Cu2SO4 = Na2SO4 + Cu2(HBO3) + H3BO3 + H2O =>
Na2B4O7*10H2O + Cu2SO4 = Na2SO4 + Cu2(HBO3) + 3 H3BO3 + 5 H2O
P4 + NaOH(aq) + H2O(l) = PH3(g) + NaHPO3(aq) =>
7 P4 + 12 NaOH(aq) + 24 H2O(l) = 16 PH3(g) + 12 NaHPO3(aq)
H2S + HNO3H = SO4 + NO + H2O =>
H2S + 5 HNO3H = SO4 + 5 NO + 6 H2O
Cu + HNO3 + H2SO4 + H2O = CuSO4*5H2O + NO =>
3 Cu + 2 HNO3 + 3 H2SO4 + 11 H2O = 3 CuSO4*5H2O + 2 NO
W2NbN2F2 = WN2 + NbN + NbF5 + W =>
10 W2NbN2F2 = 7 WN2 + 6 NbN + 4 NbF5 + 13 W
HCl + SO2 = SCl4 + H2O =>
4 HCl + SO2 = SCl4 + 2 H2O
CaCl2 + Na2CO3 = CaCO3(s) + NaCl(aq) =>
CaCl2 + Na2CO3 = CaCO3(s) + 2 NaCl(aq)
YPO4 + NaOH = Na3PO4 + Y(OH)3 =>
YPO4 + 3 NaOH = Na3PO4 + Y(OH)3
Cr + H6 = CrH =>
6 Cr + H6 = 6 CrH
Ag2O + NH3 = Ag + H2O + HNO3 =>
4 Ag2O + NH3 = 8 Ag + H2O + HNO3
CrOH3 + KClO3 + KOH = K2Cr2O7 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 6 KOH = 3 K2Cr2O7 + 7 KCl + 12 H2O
CrCl3 + NaOH = NaCl + Cr(OH)3 =>
CrCl3 + 3 NaOH = 3 NaCl + Cr(OH)3
Pb(NO3)2 + Rb = RbPb(NO3)2 =>
Pb(NO3)2 + Rb = RbPb(NO3)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3COOH + Na2CO3 = H2O + CO2 + NaHCH3COO =>
9 CH3COOH + 4 Na2CO3 = 2 H2O + 6 CO2 + 8 NaHCH3COO
C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr3(SO4)2 + H2O + K2SO4 =>
14 C6H5CH3 + 9 K2Cr2O7 + 21 H2SO4 = 14 C6H5COOH + 6 Cr3(SO4)2 + 35 H2O + 9 K2SO4
C10H12O3 + H2O = H2 + CO2 =>
C10H12O3 + 17 H2O = 23 H2 + 10 CO2
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O
Na2CO3 + HCOOH = NaCOO + H2O =>
Na2CO3 + HCOOH = 2 NaCOO + H2O
NaOH + Ni = Ni(OH)3 + Na =>
3 NaOH + Ni = Ni(OH)3 + 3 Na
In(NO3)3 + H2SO4 = In2(SO4)3 + HNO3 =>
2 In(NO3)3 + 3 H2SO4 = In2(SO4)3 + 6 HNO3
P4 + S8 = P8S5 =>
16 P4 + 5 S8 = 8 P8S5
HI + H2SO4 = H2S + H2O + I5 =>
40 HI + 5 H2SO4 = 5 H2S + 20 H2O + 8 I5
| 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 85 86 87 88 89 90 91 92 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
