| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + Cl = FeCl + O
Fe2O3 + Na2O2 = NaFeO4 + Na2O =>
Fe2O3 + 4 Na2O2 = 2 NaFeO4 + 3 Na2O
HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
HClO3NaHCO3 = H2OCO2NaClO3 =>
HClO3NaHCO3 = H2OCO2NaClO3
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
Hg(NO3)2 = Hg(l) + NO2(g) + O2(g) =>
Hg(NO3)2 = Hg(l) + 2 NO2(g) + O2(g)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Zn3(PO4)2 + H2O = Zn(OH)2 + H3PO4 =>
Zn3(PO4)2 + 6 H2O = 3 Zn(OH)2 + 2 H3PO4
B = B3 =>
3 B = B3
K2TeO3 + KI + HCl = KCl + Te + I2 + H2O =>
K2TeO3 + 4 KI + 6 HCl = 6 KCl + Te + 2 I2 + 3 H2O
C2H6S2 + O2 = CH3SH + H2S + CO32 =>
C2H6S2 + 16 O2 = CH3SH + H2S + CO32
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
Br + AgNO3 = BrNO3 + Ag =>
Br + AgNO3 = BrNO3 + Ag
C6H6COOCH3 + NaOH = C6H6COONa + CH3OH =>
C6H6COOCH3 + NaOH = C6H6COONa + CH3OH
AgNO3(aq) + Ni(s) = Ni(NO3)4(aq) + Ag(s) =>
4 AgNO3(aq) + Ni(s) = Ni(NO3)4(aq) + 4 Ag(s)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Cu + O = Cu2O =>
2 Cu + O = Cu2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn(s) + AgF(aq) = ZnF2 + Ag =>
Zn(s) + 2 AgF(aq) = ZnF2 + 2 Ag
H{+} + MnO2 + I{-} = I2 + Mn{+2} + H2O =>
4 H{+} + MnO2 + 2 I{-} = I2 + Mn{+2} + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Copper2Bromide + AluminumChloride = AluminumBromide + Copper2Chloride =>
Copper2Bromide + AluminumChloride = AluminumBromide + Copper2Chloride
C2H4(OH3)2 + O2 = CO2 + H2O =>
2 C2H4(OH3)2 + 7 O2 = 4 CO2 + 10 H2O
Na + SO4 = Na{+} + SO4{2-} =>
2 Na + SO4 = 2 Na{+} + SO4{2-}
Zn + Al2O3 = ZnO + Al =>
3 Zn + Al2O3 = 3 ZnO + 2 Al
FeCl2 + NaMnO4 + HCl = FeCl3 + MnCl2 + H2O + NaCl =>
5 FeCl2 + NaMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + NaCl
Al + C = Al3C3 =>
3 Al + 3 C = Al3C3
Ca(OH)2 + Na2O = CaO + NaOH =>
Ca(OH)2 + Na2O = CaO + 2 NaOH
CI2 + O2 = CI2O =>
2 CI2 + O2 = 2 CI2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NH4Cl + MgCO3 = MgCl2 + NH3 + CO2 + H2O =>
2 NH4Cl + MgCO3 = MgCl2 + 2 NH3 + CO2 + H2O
HNO3 + Ag(NH3)2 + Cl = HCl + AgNO3 + NH3 =>
HNO3 + Ag(NH3)2 + Cl = HCl + AgNO3 + 2 NH3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2S0 = H2S =>
H2S0 = H2S
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
SrO + SO3 = SrSO4 =>
SrO + SO3 = SrSO4
Al + VO2{+} + H{+} = Al{+3} + VO{2+} + H2O =>
Al + 3 VO2{+} + 6 H{+} = Al{+3} + 3 VO{2+} + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AsBr3 + Cl = AsCl + Br2 =>
2 AsBr3 + 2 Cl = 2 AsCl + 3 Br2
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C6H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3 =>
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3 =>
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
