| Équations équilibrées la veille |
C2 + 6 H = 2 CH3
CH3COOH + Fe3O4 = H2O + (CH3COO)3Fe + H2 =>
18 CH3COOH + 2 Fe3O4 = 8 H2O + 6(CH3COO)3Fe + H2
Na3PO4 + CaCl3 = Ca3PO4 + NaCl3 =>
Na3PO4 + 3 CaCl3 = Ca3PO4 + 3 NaCl3
Na3PO4(aq) + AgNO3 = NaNO3(aq) + Ag3PO4(s) =>
Na3PO4(aq) + 3 AgNO3 = 3 NaNO3(aq) + Ag3PO4(s)
HBr + MnO2 = Br2 + MnBr2 + H2O =>
4 HBr + MnO2 = Br2 + MnBr2 + 2 H2O
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
CaO(s) + HCl(ac) = CaCl2(ac) + H2O =>
CaO(s) + 2 HCl(ac) = CaCl2(ac) + H2O
C2H4O2 + CaCO3 = H2CO3 + Ca(C2H3O2)2 =>
2 C2H4O2 + CaCO3 = H2CO3 + Ca(C2H3O2)2
Ca + CrCO3 = CaCr + CO3 =>
Ca + CrCO3 = CaCr + CO3
HC6H7O7 + NaOH = Na3C6H5O7 + H2O =>
HC6H7O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
SnI4 + NaOH = Sn(OH)4 + NaI =>
SnI4 + 4 NaOH = Sn(OH)4 + 4 NaI
KCeO3 + S = KCe + SO2 =>
2 KCeO3 + 3 S = 2 KCe + 3 SO2
AlBr3 + (NH4)2S = Al2S3 + NH4Br =>
2 AlBr3 + 3(NH4)2S = Al2S3 + 6 NH4Br
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4 =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Fe3O4 + HCOOH = Fe(OOCH)2 + CO2 + H2O =>
Fe3O4 + 7 HCOOH = 3 Fe(OOCH)2 + CO2 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CrCl3*5NH3 + H2O = HCl + [Cr(NH3)5Cl2] + O2 =>
4 CrCl3*5NH3 + 2 H2O = 4 HCl + 4[Cr(NH3)5Cl2] + O2
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
C5H10(s) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(s) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
Mg + HNO3 = MgNO3 + H =>
Mg + HNO3 = MgNO3 + H
Zn{2+} + K{+} + [Fe(CN)6]{4-} = K2Zn3[Fe(CN)6]2 =>
3 Zn{2+} + 2 K{+} + 2[Fe(CN)6]{4-} = K2Zn3[Fe(CN)6]2
Co(NO3)2*6H2O + Na3PO4 = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4 = CoPO4 + Na3(NO3)2 + 6 H2O
Cl2 + OH{-} = Cl{-} + Cl125O3{-} + H2O =>
65 Cl2 + 6 OH{-} = 5 Cl{-} + Cl125O3{-} + 3 H2O
Cu + (PO4)2 = Cu3(PO4)2 =>
3 Cu + (PO4)2 = Cu3(PO4)2
H2S + O = H2O + SO =>
H2S + 2 O = H2O + SO
Cr2(SO4)3 + Al + NaOH + H2O = CrS + Na2S + Na[Al(OH)4] =>
3 Cr2(SO4)3 + 26 Al + 32 NaOH + 36 H2O = 6 CrS + 3 Na2S + 26 Na[Al(OH)4]
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4 =>
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Cl2*H2 = HCl =>
Cl2*H2 = 2 HCl
KMnO4 + Ag + H2SO4 = Ag2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 Ag + 24 H2SO4 = 5 Ag2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
C + NO = CNO =>
C + NO = CNO
NH3(aq) + CO2(g) = CH4N2O(aq) + H2O(l) =>
2 NH3(aq) + CO2(g) = CH4N2O(aq) + H2O(l)
SbCl3 + NH3 + H2O = Sb2O3 + NH4Cl =>
2 SbCl3 + 6 NH3 + 3 H2O = Sb2O3 + 6 NH4Cl
C3H6O3 = C3H4O2H2O =>
C3H6O3 = C3H4O2H2O
Cu(NO3)2 + AlCl3 = CuCl2 + Al(NO3)3 =>
3 Cu(NO3)2 + 2 AlCl3 = 3 CuCl2 + 2 Al(NO3)3
FeSO4 + HBrO + HCl = FeCl3 + FeBr3 + Fe2(SO4)3 + H2O =>
6 FeSO4 + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O
ZnCl2 + H2(SO4) = HCl + Zn(SO4) =>
ZnCl2 + H2(SO4) = 2 HCl + Zn(SO4)
AgI + Fe2(CO2)3 = FeI3 + Ag2CO + O2 =>
12 AgI + 2 Fe2(CO2)3 = 4 FeI3 + 6 Ag2CO + 3 O2
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
C6HCOOH + O2 = CO2 + H2O =>
2 C6HCOOH + 13 O2 = 14 CO2 + 2 H2O
C3H6O3 = CO2CH4 =>
2 C3H6O3 = 3 CO2CH4
H2C2 + H2 = H6C2 =>
H2C2 + 2 H2 = H6C2
NH3 = H3 + N2 =>
2 NH3 = 2 H3 + N2
Ba(NO3)2 + Na2S2O3 = BaS2O3 + Na(NO3) =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 Na(NO3)
KCl + Ag(NO4) = K(NO4) + AgCl =>
KCl + Ag(NO4) = K(NO4) + AgCl
S2O3{-}2 + H2O + Cl2 = SO4{-}2 + Cl{-} + H{+} =>
2 S2O3{-}2 + 10 H2O + 9 Cl2 = 4 SO4{-}2 + 18 Cl{-} + 20 H{+}
C3H6O3 = C6H12O6 =>
2 C3H6O3 = C6H12O6
C3H6O3 = C2H6OCO2 =>
C3H6O3 = C2H6OCO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
