| Équations équilibrées la veille |
2 KCl + H2S = K2S + 2 HCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s) =>
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s)
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KBrAgBr = KAgBr2 =>
KBrAgBr = KAgBr2
CaO = Ca + O =>
CaO = Ca + O
PH3 + P2 = P4H10 =>
10 PH3 + P2 = 3 P4H10
AsH3 + Hg2Br2 = AsBr3 + Hg + H2 =>
2 AsH3 + 3 Hg2Br2 = 2 AsBr3 + 6 Hg + 3 H2
NiCl2 + H2O + Al = Ni(OH)2 + H2 + AlCl3 =>
3 NiCl2 + 6 H2O + 2 Al = 3 Ni(OH)2 + 3 H2 + 2 AlCl3
Na2SO4 + SrCl2 = NaCl + SrSO4 =>
Na2SO4 + SrCl2 = 2 NaCl + SrSO4
Mg + SiO2 = MgSiO3 + Si =>
2 Mg + 3 SiO2 = 2 MgSiO3 + Si
NaCl(s) + Pb(CH3COO)2(aq) = PbCl2(s) + CH3COONa(aq) =>
2 NaCl(s) + Pb(CH3COO)2(aq) = PbCl2(s) + 2 CH3COONa(aq)
ClO2{-} + Cu{+2} + H2O = ClO4{-} + Cu{+} + H{+} =>
ClO2{-} + 4 Cu{+2} + 2 H2O = ClO4{-} + 4 Cu{+} + 4 H{+}
KOH + H2(SO3) = K2SO3 + H2O =>
2 KOH + H2(SO3) = K2SO3 + 2 H2O
MnO2 + Na2O = Na2MnO3 =>
MnO2 + Na2O = Na2MnO3
Cr(NO3)3(aq) + (NH4)3PO4(aq) = CrPO4(s) + NH4NO3(aq) =>
Cr(NO3)3(aq) + (NH4)3PO4(aq) = CrPO4(s) + 3 NH4NO3(aq)
CH3COOH + Mn(OH)2 = MnCH2COO + H2O =>
CH3COOH + Mn(OH)2 = MnCH2COO + 2 H2O
MgCO3(NaOH)2 = Mg(OH)2Na2CO3 =>
MgCO3(NaOH)2 = Mg(OH)2Na2CO3
SiO2 + H2O + FeCl3 + CaCO3 = Ca3Fe2Si3O12 + H2CO3 + HCl =>
3 SiO2 + 6 H2O + 2 FeCl3 + 3 CaCO3 = Ca3Fe2Si3O12 + 3 H2CO3 + 6 HCl
LiOH(S) = Li2O(S) + H2O(S) =>
2 LiOH(S) = Li2O(S) + H2O(S)
K2CrO4 + Pb(Na3)2 = PbCrO4 + KNa3 =>
K2CrO4 + Pb(Na3)2 = PbCrO4 + 2 KNa3
S + HNO3 = H2SO4(aq) + H2O + NO2 =>
S + 6 HNO3 = H2SO4(aq) + 2 H2O + 6 NO2
MgCl(aq) + NaCO3(aq) = MgCO3(aq) + NaCl =>
MgCl(aq) + NaCO3(aq) = MgCO3(aq) + NaCl
Al(OH)3 + H2SO4 + K{+} = KAl(SO4)2 + H2O + H{+} =>
Al(OH)3 + 2 H2SO4 + K{+} = KAl(SO4)2 + 3 H2O + H{+}
KCl + Ag(No3)2 = K(No3)2 + AgCl =>
KCl + Ag(No3)2 = K(No3)2 + AgCl
CaBr2 + Cl2 = Br2 + CaCl2 =>
CaBr2 + Cl2 = Br2 + CaCl2
KMnO4 + KNO2 + NaOH = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = 2 KNaMnO4 + KNO3 + H2O
Zn + P4 = ZnP4 =>
Zn + P4 = ZnP4
HCl(g) + Ca(g) = CaCl2 + H2(g) =>
2 HCl(g) + Ca(g) = CaCl2 + H2(g)
NH3 + CaCO3 + C = CH4 + Ca3N2 + CO =>
4 NH3 + 6 CaCO3 + 15 C = 3 CH4 + 2 Ca3N2 + 18 CO
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
C2H5COOH + H2O = C2H5COO + H3O =>
C2H5COOH + H2O = C2H5COO + H3O
Fe2O + O2 = FeO =>
2 Fe2O + O2 = 4 FeO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaOH + P2O5 = H2O + Na3PO4 =>
6 NaOH + P2O5 = 3 H2O + 2 Na3PO4
KMnO4 + ClK + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 ClK + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
KJ + KBrO3 + HCl = KBr + KCl + J2 + H2O =>
6 KJ + KBrO3 + 6 HCl = KBr + 6 KCl + 3 J2 + 3 H2O
CaO + HPO3 = Ca3(PO4)2 + H2O =>
3 CaO + 2 HPO3 = Ca3(PO4)2 + H2O
Al2O3 + SiO2 = Al2(SiO3)3 =>
Al2O3 + 3 SiO2 = Al2(SiO3)3
Na2O2 + H3PO4 = H2O2 + Na3PO4 =>
3 Na2O2 + 2 H3PO4 = 3 H2O2 + 2 Na3PO4
Na2S + Cu(NO3)2 = Na2(NO3)2 + CuS =>
Na2S + Cu(NO3)2 = Na2(NO3)2 + CuS
HNO3(aq) + Na2CO3 = NaNO3(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3(aq) + CO2(g) + H2O(l)
CaO(s) + C(s) = Ca2(g) + CO2(g) =>
2 CaO(s) + C(s) = Ca2(g) + CO2(g)
Ba(OH)2 + HCl = BaOHCl + H2O =>
Ba(OH)2 + HCl = BaOHCl + H2O
Na + Al2O3 = NaO3 + Al =>
Na + Al2O3 = NaO3 + 2 Al
Mg + H2SO4 = H2O + MgSO4 + H2S =>
4 Mg + 5 H2SO4 = 4 H2O + 4 MgSO4 + H2S
Ba(OH)2 + Li3PO4 = Ba3(PO4)2 + Li + OH =>
3 Ba(OH)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 Li + 6 OH
Hg + NaOH = HgO + H2O + Na =>
Hg + 2 NaOH = HgO + H2O + 2 Na
Al(NO3)3 + Al(OH)3 = AlOH(NO3)2 =>
2 Al(NO3)3 + Al(OH)3 = 3 AlOH(NO3)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
