| Équations équilibrées la veille |
2 Ho + 6 HCl = 2 HoCl3 + 3 H2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(aq) =>
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(aq)
Fe{3} + NH3 + H2O = NH4{+} + Fe(OH)3 =>
Fe{3} + 3 NH3 + 3 H2O = 3 NH4{+} + Fe(OH)3
Al2O3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
Al2O3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 3 H2O(l)
Cr(s) + HI(aq) = CrI(aq) + H2(g) =>
2 Cr(s) + 2 HI(aq) = 2 CrI(aq) + H2(g)
Tl + H2O = Tl(OH)3 + H2 =>
2 Tl + 6 H2O = 2 Tl(OH)3 + 3 H2
HNO3 + NH4(OH) = (NH4)(NO3) + H2O =>
HNO3 + NH4(OH) = (NH4)(NO3) + H2O
KCO3 + HNO3 = KNO3HCO3 =>
KCO3 + HNO3 = KNO3HCO3
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O(l) =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O(l)
CO2 + H2SO4 = C(SO4)2 + H2O =>
CO2 + 2 H2SO4 = C(SO4)2 + 2 H2O
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
AgNO3 + Na2S2O8 + H2O = AgO + H2SO4 + NaNO3 =>
2 AgNO3 + Na2S2O8 + 2 H2O = 2 AgO + 2 H2SO4 + 2 NaNO3
Fe(OH)3 + LiOH = Li3FeO3 + H2O =>
Fe(OH)3 + 3 LiOH = Li3FeO3 + 3 H2O
BiCl3 + CsCl = Cl2 + Cs3Bi =>
BiCl3 + 3 CsCl = 3 Cl2 + Cs3Bi
C6H10 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + C6H11KO2 =>
3 C6H10 + K2Cr2O7 + 7 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 C6H11KO2
MnCl2 + Fe = Mn + FeCl3 =>
3 MnCl2 + 2 Fe = 3 Mn + 2 FeCl3
PCl3 + NaOH = Na2HPO3 + NaCl + H2O =>
PCl3 + 5 NaOH = Na2HPO3 + 3 NaCl + 2 H2O
H2S + BaCl2 = BaS + H2 + Cl2 =>
H2S + BaCl2 = BaS + H2 + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CaC2(s) + H2O = Ca(OH)2 + C2H2 =>
CaC2(s) + 2 H2O = Ca(OH)2 + C2H2
Ag + Ca(NO3)2 = Ag(NO3)2 + Ca =>
Ag + Ca(NO3)2 = Ag(NO3)2 + Ca
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3NH2 + HBr = CH3Br + NH3 =>
CH3NH2 + HBr = CH3Br + NH3
CH3COOH + Pb(OH)2 = H2O + Pb(C2H3O2)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(C2H3O2)2
NH4NO3 + Mg3(PO4)2 = Mg(NO3)2 + NH3 + H3PO4 =>
6 NH4NO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 6 NH3 + 2 H3PO4
N3 + O3 = NO =>
N3 + O3 = 3 NO
C2H6Br + Na = C3H8 + NaBr + H2 =>
3 C2H6Br + 3 Na = 2 C3H8 + 3 NaBr + H2
C6H6O = C + H + O =>
C6H6O = 6 C + 6 H + O
H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
N = N2 =>
2 N = N2
C7H15 + O2 = CO2 + H2O =>
4 C7H15 + 43 O2 = 28 CO2 + 30 H2O
CaCO3 + Na2SO4 + HCl = NaCl + CaSO4 + H2O + CO2 =>
CaCO3 + Na2SO4 + 2 HCl = 2 NaCl + CaSO4 + H2O + CO2
CH3CH(CH3)COONa + Br2 = CH2CHCOONa + HBr + CH3Br =>
CH3CH(CH3)COONa + Br2 = CH2CHCOONa + HBr + CH3Br
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Zn2S + O2 = Zn + SO2 =>
Zn2S + O2 = 2 Zn + SO2
NaOH(aq) + AgNO3 = NaNO3(aq) + AgOH(s) =>
NaOH(aq) + AgNO3 = NaNO3(aq) + AgOH(s)
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
SnO2 + S + Na2CO3 = Na2SnS4 + SO2 + CO2 =>
2 SnO2 + 11 S + 2 Na2CO3 = 2 Na2SnS4 + 3 SO2 + 2 CO2
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C3H6Br2 + KOH = C3H5Br + KBr + H2O =>
C3H6Br2 + KOH = C3H5Br + KBr + H2O
Ni(NH3)6 + HCl = NiCl2 + NH3 + H2 =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + H2
V2O5 + Zn + H2O = VO2 + Zn(OH) =>
V2O5 + 2 Zn + H2O = 2 VO2 + 2 Zn(OH)
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Na2SO4 + S = Na2S + SO2 =>
Na2SO4 + 2 S = Na2S + 2 SO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
