| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
S + Zn(OH)2 = Zn + SOH =>
2 S + Zn(OH)2 = Zn + 2 SOH
CrCl3 + Bi2O3 = BiCl3 + Cr2O3 =>
2 CrCl3 + Bi2O3 = 2 BiCl3 + Cr2O3
Silver + sulfuricacid = silversulfate + hydrogen =>
2 Ag + H2SO4 = Ag2SO4 + H2
Cr3 + H2O = Cr(OH)3 + H3O =>
Cr3 + 18 H2O = 3 Cr(OH)3 + 9 H3O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
I + Sn3(PO4)2 = SnI2 + P + O2 =>
6 I + Sn3(PO4)2 = 3 SnI2 + 2 P + 4 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cd(NO3)2 + Ag = AgNO3 + Cd =>
Cd(NO3)2 + 2 Ag = 2 AgNO3 + Cd
S + HNO3 = H2SO4 + H2SO + NO2 =>
3 S + 6 HNO3 = H2SO4 + 2 H2SO + 6 NO2
(NH4)(NO3) + BaOH = (NH4)OH + Ba(NO3) =>
(NH4)(NO3) + BaOH = (NH4)OH + Ba(NO3)
K2CrO4(aq) + CaCl2 = CaCrO4 + KCl =>
K2CrO4(aq) + CaCl2 = CaCrO4 + 2 KCl
Na(NO3) + PbI2 = NaI + Pb(NO3)2 =>
2 Na(NO3) + PbI2 = 2 NaI + Pb(NO3)2
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
CuO + H2 = O + CuH2 =>
CuO + H2 = O + CuH2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HNO3 + HI = NO + H2O + I2 =>
2 HNO3 + 6 HI = 2 NO + 4 H2O + 3 I2
Pb + H2S = H2 + Pb2S2 =>
2 Pb + 2 H2S = 2 H2 + Pb2S2
LiOH + ZnCl2 = LiCl + Zn(OH)2 =>
2 LiOH + ZnCl2 = 2 LiCl + Zn(OH)2
CH3CH2COOH + HCl = CH3CH2COH + Cl + H2O =>
CH3CH2COOH + 2 HCl = CH3CH2COH + 2 Cl + H2O
Cl2(g) + KI(aq) = KCl(aq) + I2(g) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(g)
(NH4)2CrO4 + FeCl2 = NH4Cl + FeCrO4 =>
(NH4)2CrO4 + FeCl2 = 2 NH4Cl + FeCrO4
K2SO4 + BaBr2 = BaSO4 + KBr =>
K2SO4 + BaBr2 = BaSO4 + 2 KBr
C6H5CH2COOH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H5CH2COOH + 6 K2Cr2O7 + 24 H2SO4 = 8 CO2 + 6 K2SO4 + 6 Cr2(SO4)3 + 28 H2O
Li(NO3)2 + C2H5O2N = LiO + N2 + CO2 + H2O =>
9 Li(NO3)2 + 10 C2H5O2N = 9 LiO + 14 N2 + 20 CO2 + 25 H2O
C7H6O2 + O2 = CO2 + H20(water) =>
10 C7H6O2 + 60 O2 = 70 CO2 + 3 H20(water)
Mg + NaHO = Mg(OH)2 + Na =>
Mg + 2 NaHO = Mg(OH)2 + 2 Na
NH3 + AlCl3 = HCl + AlN =>
NH3 + AlCl3 = 3 HCl + AlN
Ga + H3O{+} + H2O = [Ga(H2O)6]{3+} + H2 =>
2 Ga + 6 H3O{+} + 6 H2O = 2[Ga(H2O)6]{3+} + 3 H2
CaC2O4(s) + HCl = CaCl2 + H2C2O4 =>
CaC2O4(s) + 2 HCl = CaCl2 + H2C2O4
FeCl3 + Na2SO3 + H2O = NaCl + FeCl2 + H2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 NaCl + 2 FeCl2 + H2SO4
Ba(No3)2 + H2SO4 = BaSO4 + H(No3) =>
Ba(No3)2 + H2SO4 = BaSO4 + 2 H(No3)
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
KIO3 + KI + HCl = ICl + KCl + H2O =>
KIO3 + 2 KI + 6 HCl = 3 ICl + 3 KCl + 3 H2O
HNO3(ac) + Al(OH)3(s) = Al(NO3)3(ac) + H2O(l) =>
3 HNO3(ac) + Al(OH)3(s) = Al(NO3)3(ac) + 3 H2O(l)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sc(OH)3 + HCl = ScCl3 + H2O =>
Sc(OH)3 + 3 HCl = ScCl3 + 3 H2O
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Mg + P = Mg2P3 =>
2 Mg + 3 P = Mg2P3
Pb(NO3)2 = Pb + N2 + O2 =>
Pb(NO3)2 = Pb + N2 + 3 O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CuSO4 + HCl + Mg = MgCl2 + H2SO4 + Cu =>
CuSO4 + 2 HCl + Mg = MgCl2 + H2SO4 + Cu
Ni2SO4 + NaOH = Na2SO4 + NiOH =>
Ni2SO4 + 2 NaOH = Na2SO4 + 2 NiOH
Fe + NaOH = FeNaO + H2 =>
2 Fe + 2 NaOH = 2 FeNaO + H2
FeSO4H2O + C2H60 = FeSO4C2H60 + H2O =>
FeSO4H2O + C2H60 = FeSO4C2H60 + H2O
Cr(NO3)3 + K2CO3 = CrCO3 + K2(NO3)3 =>
Cr(NO3)3 + K2CO3 = CrCO3 + K2(NO3)3
SnCl4 + (NH4)2S = SnS2 + NH4Cl =>
SnCl4 + 2(NH4)2S = SnS2 + 4 NH4Cl
MnO4{4-} + Fe{2}{+} + H3O{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{4-} + 2 Fe{2}{+} + 8 H3O{+} = Mn{2+} + 2 Fe{3+} + 12 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
