| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H3BO3 + 3 Al(OH)3 = Al3(BO3)3 + 9 H2O
Zn(ClO3)2 = Zn + ClO3 =>
Zn(ClO3)2 = Zn + 2 ClO3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(s) + HOH =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(s) + 6 HOH
HNO3 + Fr2O = FrNO3 + H2O =>
2 HNO3 + Fr2O = 2 FrNO3 + H2O
CaCO3 + CrCl3 = Cr2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 CrCl3 = Cr2(CO3)3 + 3 CaCl2
Fe{2} + Ce{4} = Fe{3} + Ce{3} =>
Fe{2} + Ce{4} = Fe{3} + Ce{3}
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CF{4} + Br{2} = CBr{4} + F{2} =>
CF{4} + Br{2} = CBr{4} + F{2}
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
CH4 + NH3 + O2 = HNC + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HNC + 6 H2O
Ca(NO3)2 + B(OH)3 = Ca(OH)2 + B(NO3)3 =>
3 Ca(NO3)2 + 2 B(OH)3 = 3 Ca(OH)2 + 2 B(NO3)3
(CN)3 + H2O = H2C2O4 + NH3 =>
2(CN)3 + 12 H2O = 3 H2C2O4 + 6 NH3
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
P2O5 + Ba3(PO4)2 + H2O = BaHPO4 =>
P2O5 + 2 Ba3(PO4)2 + 3 H2O = 6 BaHPO4
OH + NH3 = N2 + H2O =>
6 OH + 2 NH3 = N2 + 6 H2O
Zn + KNO3 = ZnNO3 + K =>
Zn + KNO3 = ZnNO3 + K
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
KMnO4 + KIO3 = KIO4 + MnO2 + K =>
KMnO4 + 2 KIO3 = 2 KIO4 + MnO2 + K
Pb(OH)2 + H2S = (PbOH)2S + H2O =>
2 Pb(OH)2 + H2S = (PbOH)2S + 2 H2O
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
CaCl2 + Na2O = CaO + NaCl =>
CaCl2 + Na2O = CaO + 2 NaCl
HClO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + HCl + H2O =>
HClO3 + 3 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + HCl + 3 H2O
HC2H3O2 + Al2S3 = Al(C2H3O2)3 + H2S =>
6 HC2H3O2 + Al2S3 = 2 Al(C2H3O2)3 + 3 H2S
K(s) + FeSO4(aq) = K2SO4(aq) + Fe(s) =>
2 K(s) + FeSO4(aq) = K2SO4(aq) + Fe(s)
C6H5COOK + HCl = C6H5COOH + KCl =>
C6H5COOK + HCl = C6H5COOH + KCl
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
NH4Al(SO4)2 + NaOH = NH4OH + Al(OH)3 + Na2SO4 =>
NH4Al(SO4)2 + 4 NaOH = NH4OH + Al(OH)3 + 2 Na2SO4
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuBr = Br2 + Cu =>
2 CuBr = Br2 + 2 Cu
Al + HCl = AlCl3 + H2 = =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(OH)2Cl + KCl = AlCl3 + KOH =>
Al(OH)2Cl + 2 KCl = AlCl3 + 2 KOH
NH2Cl + NHCl2 = N2 + HCl =>
NH2Cl + NHCl2 = N2 + 3 HCl
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
HNO3 + Fr2O = FrNO3 + H2O =>
2 HNO3 + Fr2O = 2 FrNO3 + H2O
CaBr2 + Ag = Ca + AgBr =>
CaBr2 + 2 Ag = Ca + 2 AgBr
Fe2(SO4)3 + Cr(OH)3 = Cr2(SO4)3 + Fe(OH)3 =>
Fe2(SO4)3 + 2 Cr(OH)3 = Cr2(SO4)3 + 2 Fe(OH)3
Na3Po4 + NaCl = Na3Cl + Po4Cl =>
Na3Po4 + 3 NaCl = 2 Na3Cl + Po4Cl
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
Zn(C2H3O2)2(aq) + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
MgCO3 + H2 = Mg(OH)2 + CH4 + H2O =>
MgCO3 + 4 H2 = Mg(OH)2 + CH4 + H2O
C15H31COOH + C3H8O3 = (C15H31COO)3C3H5 + H2O =>
3 C15H31COOH + C3H8O3 = (C15H31COO)3C3H5 + 3 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
(NH4)2S = H2S + NH3 =>
(NH4)2S = H2S + 2 NH3
PbO + CuO + NH4H2PO4 = Pb9Cu(PO4)6O + NH3 + H2O =>
9 PbO + CuO + 6 NH4H2PO4 = Pb9Cu(PO4)6O + 6 NH3 + 9 H2O
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
Li2(SO4) + Pb(C2H3O2)2 = Li(C2H3O2) + Pb(SO4) =>
Li2(SO4) + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Pb(SO4)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
