| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3BO3 + O2 = BO3 + H2O =>
4 H3BO3 + 3 O2 = 4 BO3 + 6 H2O
C2 + SO2 = CS2 + CO =>
5 C2 + 4 SO2 = 2 CS2 + 8 CO
HBr + FeS = FeBr2 + H2S =>
2 HBr + FeS = FeBr2 + H2S
Cu(SO)4 + Al + HCl = Cu + AlCl3 + H2(SO)4 =>
3 Cu(SO)4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2(SO)4
HgCl2(aq) + NH3(aq) = Hg(NH2)Cl(s) + NH4Cl(aq) =>
HgCl2(aq) + 2 NH3(aq) = Hg(NH2)Cl(s) + NH4Cl(aq)
Fe2(CO3)3 + C2H4O2 = Fe(C2H3O2)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 C2H4O2 = 2 Fe(C2H3O2)3 + 3 CO2 + 3 H2O
NaNO2 + Ag(NO3) = AgNO2 + NaNO3 =>
NaNO2 + Ag(NO3) = AgNO2 + NaNO3
KHS + HCl = KCl + H2S =>
KHS + HCl = KCl + H2S
Au(s) + KNO3(aq) = K + AuNO3 =>
Au(s) + KNO3(aq) = K + AuNO3
CaCO3 + SO2 + H2O = H2CO3 + CaSO3 =>
CaCO3 + SO2 + H2O = H2CO3 + CaSO3
Mg(s) + HCl(aq) = MgCl2 + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2 + H2(g)
SnSO3 + ZnO = SnO + ZnSO3 =>
SnSO3 + ZnO = SnO + ZnSO3
H5IO6 + NaOH = NaH4IO6 + H2O =>
H5IO6 + NaOH = NaH4IO6 + H2O
Ti + H2O = Ti(OH)2 + H2 =>
Ti + 2 H2O = Ti(OH)2 + H2
C13H25O7N3S + H2O = CO2 + CH4 + NH3 + H2S =>
2 C13H25O7N3S + 12 H2O = 13 CO2 + 13 CH4 + 6 NH3 + 2 H2S
Zn(s) + FeCl(aq) = Fe(aq) + ZnCl2(aq) =>
Zn(s) + 2 FeCl(aq) = 2 Fe(aq) + ZnCl2(aq)
As2S + O2 = As2O3 + SO2 =>
2 As2S + 5 O2 = 2 As2O3 + 2 SO2
Sr(NO3)2 + NaBr = SrBr2 + NaNO3 =>
Sr(NO3)2 + 2 NaBr = SrBr2 + 2 NaNO3
NaF + Pb(C2H3O2)2 = NaC2H3O2 + PbF2 =>
2 NaF + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbF2
FeCl2 + LiNO3 = Fe(NO3)2 + LiCl =>
FeCl2 + 2 LiNO3 = Fe(NO3)2 + 2 LiCl
K2Cr2O7(ac) + HCl(g) = CrCl3(ac) + Cl2(g) + KCl(ac) + H2O =>
K2Cr2O7(ac) + 14 HCl(g) = 2 CrCl3(ac) + 3 Cl2(g) + 2 KCl(ac) + 7 H2O
C3H6O6 + H2O2 = CO2 + H2O =>
C3H6O6 + 3 H2O2 = 3 CO2 + 6 H2O
LiCl + NaNO3 = LiNO3 + NaCl =>
LiCl + NaNO3 = LiNO3 + NaCl
HCCNa + CH3CH(CH3)Cl = HCCCH(CH3)2 + NaCl =>
HCCNa + CH3CH(CH3)Cl = HCCCH(CH3)2 + NaCl
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
H{+} + C6H5O7{3-} + MnO4{-} = Mn{2+} + CO2 + H2O =>
69 H{+} + 5 C6H5O7{3-} + 18 MnO4{-} = 18 Mn{2+} + 30 CO2 + 47 H2O
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
C7H12(s) + O2(g) = CO2(g) + H2O(l) =>
C7H12(s) + 10 O2(g) = 7 CO2(g) + 6 H2O(l)
Mg(NO3)2 + KHO = Mg(HO)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(HO)2 + 2 KNO3
Cu(OH)2 + NaOH = H2O + Na2CuO2 =>
Cu(OH)2 + 2 NaOH = 2 H2O + Na2CuO2
Na3Au(SO3)2 + H2SO4 = Na2SO4 + Au + H2O + SO2 =>
2 Na3Au(SO3)2 + 2 H2SO4 = 3 Na2SO4 + 2 Au + 2 H2O + 3 SO2
AI(OH)3 + NaOH = Na(AI(OH)4) =>
AI(OH)3 + NaOH = Na(AI(OH)4)
C2H6 + NaOH = C2H5OH + NaH =>
C2H6 + NaOH = C2H5OH + NaH
K3(PO4) + Mg(SO4) = Mg3(PO4)2 + K2(SO4) =>
2 K3(PO4) + 3 Mg(SO4) = Mg3(PO4)2 + 3 K2(SO4)
AgI + CN = Ag(CN)2 + I =>
AgI + 2 CN = Ag(CN)2 + I
Y2O3 + CH3COOH = Y(CH3COO)3 + H2O =>
Y2O3 + 6 CH3COOH = 2 Y(CH3COO)3 + 3 H2O
C3H8(s) + O2 = CO2 + H2O =>
C3H8(s) + 5 O2 = 3 CO2 + 4 H2O
Te(s) + O2(g) = TeO2 =>
Te(s) + O2(g) = TeO2
Fr + H2S = Fr2S + H2 =>
2 Fr + H2S = Fr2S + H2
Cu(SO)4 + Al + HCl = Cu + AlCl3 + H2(SO)4 =>
3 Cu(SO)4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2(SO)4
Mg(NO3)2 + CuCl = MgCl2 + CuNO3 =>
Mg(NO3)2 + 2 CuCl = MgCl2 + 2 CuNO3
HBr + FeS = FeBr2 + H2S =>
2 HBr + FeS = FeBr2 + H2S
NaNO3 + KMnO4 = KNO3 + NaMnO4 =>
NaNO3 + KMnO4 = KNO3 + NaMnO4
NaOH + PbS2 = Na2S + Pb(OH)4 =>
4 NaOH + PbS2 = 2 Na2S + Pb(OH)4
NaNO2 + Ag(NO3) = AgNO2 + NaNO3 =>
NaNO2 + Ag(NO3) = AgNO2 + NaNO3
C6H6ClCOOH + NaHCO3 = C6H6ClCOONa + CO2 + H2O =>
C6H6ClCOOH + NaHCO3 = C6H6ClCOONa + CO2 + H2O
H3PO4 + Fe(OH)3 = Fe3(PO4)3 + H2O =>
3 H3PO4 + 3 Fe(OH)3 = Fe3(PO4)3 + 9 H2O
Na2CrO4 + KOH = Na2OH + KCrO4 =>
Na2CrO4 + KOH = Na2OH + KCrO4
K2MnO4 + H2SO4 = K2SO4 + KMnO4 + H2O + MnSO4 =>
5 K2MnO4 + 4 H2SO4 = 3 K2SO4 + 4 KMnO4 + 4 H2O + MnSO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
