| Équations équilibrées la veille |
2 KCl + CaCO3 = CaCl2 + K2CO3
Fr + Br2 = FrBr =>
2 Fr + Br2 = 2 FrBr
HBr + Y = BrY + H =>
HBr + Y = BrY + H
C6H14 + O2 = H2O + C =>
2 C6H14 + 7 O2 = 14 H2O + 12 C
Ca + (NH4) = Ca(NH4) =>
Ca + (NH4) = Ca(NH4)
Ba(NO3)2(aq) + Na2SO4(aq) = Ba(SO4)(s) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = Ba(SO4)(s) + 2 Na(NO3)(aq)
KMnO4 + KOH + HI = K2MnO4 + KIO3 + H2O =>
6 KMnO4 + 7 KOH + HI = 6 K2MnO4 + KIO3 + 4 H2O
V2O3 + KOH = KVO2 + H2O =>
V2O3 + 2 KOH = 2 KVO2 + H2O
FeO2O3 + CO = Fe + CO2 =>
FeO2O3 + 5 CO = Fe + 5 CO2
Zn(CH3COO)22H2O = Zn + CH3COO + H2O =>
Zn(CH3COO)22H2O = Zn + 22 CH3COO + H2O
Mg + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + MgSO4 + H2O + K2SO4 =>
3 Mg + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 MgSO4 + 7 H2O + K2SO4
FeCl3 + HNO3 = Fe(NO3)2 + H2Cl3 =>
FeCl3 + 2 HNO3 = Fe(NO3)2 + H2Cl3
Ce2Cl8 + SnCl2 = CeCl2 + SnCl4 =>
Ce2Cl8 + 2 SnCl2 = 2 CeCl2 + 2 SnCl4
AgS + NaOH = Na2S + Ag + O2 + H2O =>
2 AgS + 4 NaOH = 2 Na2S + 2 Ag + O2 + 2 H2O
HCl + Ag = AgCl3 + H =>
3 HCl + Ag = AgCl3 + 3 H
CO2 + H2O + Br2 = C2H3Br + O2 =>
8 CO2 + 6 H2O + 2 Br2 = 4 C2H3Br + 11 O2
PU + Cl2 = PUCl3 =>
2 PU + 3 Cl2 = 2 PUCl3
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 6 HNO3 = 2 Ce(NO3)4 + Bi(NO3)3 + NaNO3 + 3 H2O
Bi + H2O = BiH2O =>
Bi + H2O = BiH2O
HI + SO3 = ISO3 + H =>
HI + SO3 = ISO3 + H
K2CrO4 + Na2CrO4 + HCl = NaCl + H2O + K2Cr2O7 =>
K2CrO4 + Na2CrO4 + 2 HCl = 2 NaCl + H2O + K2Cr2O7
C2H2 + Ba = C2H2Ba2 =>
C2H2 + 2 Ba = C2H2Ba2
Al4C + H4Cl3 = Al4Cl3 + CH4 =>
Al4C + H4Cl3 = Al4Cl3 + CH4
HI + SO3 = ISO3 + H =>
HI + SO3 = ISO3 + H
Hg2(NO3)2 + NH4OH = Hg + [Hg(NH2)]NO3 + H2O =>
5 Hg2(NO3)2 + 8 NH4OH = Hg + 9[Hg(NH2)]NO3 + 11 H2O
C2H2 + Ba = C2H2Ba2 =>
C2H2 + 2 Ba = C2H2Ba2
NH4OH + Hg2(NO3)2 = NH4NO3 + H2O + Hg =>
10 NH4OH + 4 Hg2(NO3)2 = 9 NH4NO3 + 7 H2O + 8 Hg
Br2 + Fr = BrFr =>
Br2 + 2 Fr = 2 BrFr
Co{2+} + NO2({-}) + H{+} = [Co(NO2)6]({3-}) + H2O + NO =>
Co{2+} + 7 NO2({-}) + 2 H{+} = [Co(NO2)6]({3-}) + H2O + NO
HI + SO3 = H2O + I2 + SO2 =>
2 HI + SO3 = H2O + I2 + SO2
V2O3 + KOH = KVO2 + H2O =>
V2O3 + 2 KOH = 2 KVO2 + H2O
C3H7OH + OH = HOC3O2 + H2O =>
C3H7OH + 11 OH = HOC3O2 + 9 H2O
PU + Cl2 = PUCl3 =>
2 PU + 3 Cl2 = 2 PUCl3
ZnBr2 + Pb(No3)2 = Zn(No3)2 + PbBr2 =>
ZnBr2 + Pb(No3)2 = Zn(No3)2 + PbBr2
Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O =>
2 Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O
Fe3O4 + Al = Fe + Al2O =>
Fe3O4 + 8 Al = 3 Fe + 4 Al2O
H3PO4 + AgNo3 = Ag3PO4 + HNo3 =>
H3PO4 + 3 AgNo3 = Ag3PO4 + 3 HNo3
HCl + K3PO4 = H3PO4 + KCl =>
3 HCl + K3PO4 = H3PO4 + 3 KCl
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pu + Cl2 = PuCl3 =>
2 Pu + 3 Cl2 = 2 PuCl3
NaOH + FeCl3 = NaCl3FeOH =>
NaOH + FeCl3 = NaCl3FeOH
Bi + H2O = BiH2O =>
Bi + H2O = BiH2O
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
Ba(OH)2 + H4SiO4 = (BaOH)4SiO4 + H2O =>
4 Ba(OH)2 + H4SiO4 = (BaOH)4SiO4 + 4 H2O
CaOH2 + NaOH + HCl = NaHOH2 + CaCl2 + H2O =>
CaOH2 + NaOH + 2 HCl = NaHOH2 + CaCl2 + H2O
Ba(CO3) = BaCO3 =>
Ba(CO3) = BaCO3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O =>
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O
Li2S + O2 = Li2SO4 =>
Li2S + 2 O2 = Li2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
