| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(H2PO4)2(ac) + 2 AgNO3(ac) = Ca(NO3)2(ac) + 2 AgH2PO4(s)
Ag + Au(NO3)3 = Ag(NO3) + Au =>
3 Ag + Au(NO3)3 = 3 Ag(NO3) + Au
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Pb3O4 + Mg = Pb + MgO =>
Pb3O4 + 4 Mg = 3 Pb + 4 MgO
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
CaSO4(aq) + NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq) =>
CaSO4(aq) + 2 NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq)
Ag + Sr(NO3)2 = AgNO3 + Sr =>
2 Ag + Sr(NO3)2 = 2 AgNO3 + Sr
HCl + CuSO4 = CuCl2 + H2SO4 =>
2 HCl + CuSO4 = CuCl2 + H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Rb + H2O = RbOH + H =>
Rb + H2O = RbOH + H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn2SO4 + NaOH = ZnOH + Na2SO4 =>
Zn2SO4 + 2 NaOH = 2 ZnOH + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaCO3 + La2O3 + Eu2O3 + ZnO = CaLa2EuZnO5 + CO2 + O2 =>
4 CaCO3 + 4 La2O3 + 2 Eu2O3 + 4 ZnO = 4 CaLa2EuZnO5 + 4 CO2 + 3 O2
magnesiumcarbonate + hydrochloricacid = magnesiumchloride + carbondioxide + water =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
MoO3 + H2 + H2S = MoS2 + H2O =>
MoO3 + H2 + 2 H2S = MoS2 + 3 H2O
NH4OH + HCO3 = NH4CO3 + H2O =>
NH4OH + HCO3 = NH4CO3 + H2O
Mn4H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 Mn4H2C2O4 + 14 KMnO4 = 8 CO2 + 7 K2O + 15 Mn2O3 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + C2H4O2 = CaC2H3O2 + CO2 + H2O =>
8 CaCO3 + 9 C2H4O2 = 8 CaC2H3O2 + 10 CO2 + 6 H2O
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
KCl3 = Cl + K =>
KCl3 = 3 Cl + K
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Na2HPO4 + H2O = H2 + NaOH + PO4 =>
2 Na2HPO4 + 4 H2O = 3 H2 + 4 NaOH + 2 PO4
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Na2HPO4 = Na + HPO4 =>
Na2HPO4 = 2 Na + HPO4
HgO = Hg + O =>
HgO = Hg + O
C2H6 + O2 = CO2 + H2 =>
C2H6 + 2 O2 = 2 CO2 + 3 H2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CrI3 + KOH + Cl2 = K2CrO4 + I2 + KCl + H20 =>
10 CrI3 + 40 KOH + 10 Cl2 = 10 K2CrO4 + 15 I2 + 20 KCl + 2 H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2Co3 = Na2 + Co2 =>
2 Na2Co3 = 2 Na2 + 3 Co2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/26/16
Équations équilibrées sur07/26/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
