| Équations équilibrées la veille |
K2CrO7 + 3 H2C2O4 + 4 H2SO4 = Cr(SO4)3 + K2SO4 + 6 CO2 + 7 H2O
Al{+3} + NaOH = Al(OH)4{-} + Na{+} =>
Al{+3} + 4 NaOH = Al(OH)4{-} + 4 Na{+}
C4H8 + K2MnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
C4H8 + 2 K2MnO4 + 4 H2SO4 = 2 CH3COOH + 2 MnSO4 + 2 K2SO4 + 4 H2O
C3H6O + C8H8 = C11H14O =>
C3H6O + C8H8 = C11H14O
Cl + (NaBr) = (NaCl) + Br2 =>
2 Cl + 2(NaBr) = 2(NaCl) + Br2
Ba2 = Ba =>
Ba2 = 2 Ba
H4N2O3 = H3N + HNO3 =>
H4N2O3 = H3N + HNO3
Ca3(PO4)2 + H2SO4 = Ca3SO4 + (PO4)2H2 =>
Ca3(PO4)2 + H2SO4 = Ca3SO4 + (PO4)2H2
P2 + O3 = P2O6 =>
P2 + 2 O3 = P2O6
Mg + Co2 = CoMg4 =>
8 Mg + Co2 = 2 CoMg4
C071H11O0003 + O2 = CO2 + H2O =>
4 C071H11O0003 + 289 O2 = 284 CO2 + 22 H2O
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + NO3Na =>
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + 2 NO3Na
Ca(OH)2 + H2 + PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 3 H2 + 2 PO4 = Ca3(PO4)2 + 6 H2O
ZnO(s) + HCl(l) = ZnCl2(s) + H2O(l) =>
ZnO(s) + 2 HCl(l) = ZnCl2(s) + H2O(l)
Cf + S8 = CfS =>
8 Cf + S8 = 8 CfS
HCl + Li = HLi + Cl2 =>
2 HCl + 2 Li = 2 HLi + Cl2
Cu(cr) + Cl2(g) = CuCl2(cr) =>
Cu(cr) + Cl2(g) = CuCl2(cr)
Hg(s) + S(s) = HgS =>
Hg(s) + S(s) = HgS
PbCl2 + HCl + Cl2 = H3[PbCl6] =>
2 PbCl2 + 6 HCl + Cl2 = 2 H3[PbCl6]
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Na(s) + HOH(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 HOH(l) = 2 NaOH(aq) + H2(g)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CO2H + H2O + K2SO4 + CrO2 =>
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CO2H + 2 H2O + K2SO4 + 2 CrO2
PhNO2 + Fe + H2O = PhNH2 + Fe2O3 =>
PhNO2 + 2 Fe + H2O = PhNH2 + Fe2O3
HgCl2 + H2S = Cl + H + Hg3S2Cl2 =>
3 HgCl2 + 2 H2S = 4 Cl + 4 H + Hg3S2Cl2
Ca(OH)2 + H2 + PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 3 H2 + 2 PO4 = Ca3(PO4)2 + 6 H2O
Mg + CuCl = Cu + MgCl3 =>
Mg + 3 CuCl = 3 Cu + MgCl3
Ca(OH)2 + H2 + PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 3 H2 + 2 PO4 = Ca3(PO4)2 + 6 H2O
Cr2(SO4) + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4) + 5 K2S2O8 + 8 H2O = 2 H2CrO4 + 5 K2SO4 + 6 H2SO4
Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O
C6H11 + O2 = C12H22O11 =>
4 C6H11 + 11 O2 = 2 C12H22O11
Mg + H3BO3 = Mg3(BO3)2 + H2 =>
3 Mg + 2 H3BO3 = Mg3(BO3)2 + 3 H2
KMnO4 + NH4NO3 = MnO2 + KNO3 + N2 + H2O =>
2 KMnO4 + 2 NH4NO3 = 2 MnO2 + 2 KNO3 + N2 + 4 H2O
Ca(OH)2 + H2 + PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 3 H2 + 2 PO4 = Ca3(PO4)2 + 6 H2O
H2Se + Cr(OH)2 = H2O + CrSe =>
H2Se + Cr(OH)2 = 2 H2O + CrSe
C8H9NO2 + C3H8O + C6H12O6 = C9H13N + C6H12O7 =>
3 C8H9NO2 + 3 C3H8O + 2 C6H12O6 = 3 C9H13N + 3 C6H12O7
BaCl2 + Cu(NO3)2 = Ba(NO3)2 + CuCl2 =>
BaCl2 + Cu(NO3)2 = Ba(NO3)2 + CuCl2
NaH2PO4 + AgNO3 = AgH2PO4 + NaNO3 =>
NaH2PO4 + AgNO3 = AgH2PO4 + NaNO3
HPO4 + Cu3(OH)2 = H2O + Cu3(PO4)2 =>
2 HPO4 + Cu3(OH)2 = 2 H2O + Cu3(PO4)2
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
S + HNO3 = SO2 + N2O3 + H2O =>
S + 2 HNO3 = SO2 + N2O3 + H2O
Cl2 + S = Cl2S2 =>
Cl2 + 2 S = Cl2S2
C6H6(g) + H2(g) = C6H12 =>
C6H6(g) + 3 H2(g) = C6H12
SnCl2 + Fe = Sn + FeCl =>
SnCl2 + 2 Fe = Sn + 2 FeCl
Ca(OH)2 + H2 + PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 3 H2 + 2 PO4 = Ca3(PO4)2 + 6 H2O
FeSO4 + K3[Fe(Cl)6] = Fe3[Fe(Cl)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(Cl)6] = Fe3[Fe(Cl)6]2 + 3 K2SO4
I2 + P2 = PI3 =>
3 I2 + P2 = 2 PI3
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Fe2O3 + Al = AlO3 + Fe =>
Fe2O3 + Al = AlO3 + 2 Fe
FeS(s) = Fe(s) + S(s) =>
FeS(s) = Fe(s) + S(s)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
