| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V{2+} + O2 = 2 VO{2+}
CO(NH2)2(s) + H2SO4 + H2O = SO4(NH4)2 + CO2 =>
CO(NH2)2(s) + H2SO4 + H2O = SO4(NH4)2 + CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH5(OH) + O2 = CO2 + H2O =>
CH5(OH) + 2 O2 = CO2 + 3 H2O
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Y(OH)3 + H2SO4 = Y2(SO4)3 + H2O =>
2 Y(OH)3 + 3 H2SO4 = Y2(SO4)3 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
C2H3N + H2O = C2H5ON =>
C2H3N + H2O = C2H5ON
N5 + O2 = N2O5 =>
4 N5 + 25 O2 = 10 N2O5
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Mn + O3 = MnO4 =>
3 Mn + 4 O3 = 3 MnO4
Hg(NO3)2(s) = HgO(s) + NO2(g) + O(g) =>
Hg(NO3)2(s) = HgO(s) + 2 NO2(g) + O(g)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
NaBr + Br2 = NaBr3 =>
NaBr + Br2 = NaBr3
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
Al(NO3)3*9H2O + NH4OH = Al2O3 + NO2 + H2O =>
14 Al(NO3)3*9H2O + 6 NH4OH = 7 Al2O3 + 48 NO2 + 141 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
KCIO = KCI + (O2) =>
2 KCIO = 2 KCI + (O2)
N2H4 + CO3{2-} = N2 + CO + OH{-} =>
N2H4 + 2 CO3{2-} = N2 + 2 CO + 4 OH{-}
ZnSO4 + AlCl3 = Al2(SO4)3 + ZnCl2 =>
3 ZnSO4 + 2 AlCl3 = Al2(SO4)3 + 3 ZnCl2
MgCl2 + HCl = MgCl3{-} + H{+} =>
MgCl2 + HCl = MgCl3{-} + H{+}
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CrCl3 + Br + KOH = K2CrO4 + KCl + KBr + H2O =>
CrCl3 + 3 Br + 8 KOH = K2CrO4 + 3 KCl + 3 KBr + 4 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KOH + MgO = Mg(OH)2 + K2O =>
2 KOH + MgO = Mg(OH)2 + K2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + H2O + Na2SO4 =>
2 HMnO4 + 10 NaCl + 7 H2SO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 5 Na2SO4
(NH4)3PO4 + HCl = (NH4)Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3(NH4)Cl + H3PO4
KI + H2O = H2 + I + KOH =>
2 KI + 2 H2O = H2 + 2 I + 2 KOH
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
Pb(s) + CuSO4(aq) = Cu(s) + Pb(SO4)2(aq) =>
Pb(s) + 2 CuSO4(aq) = 2 Cu(s) + Pb(SO4)2(aq)
BaCl2 + H2SO4 = BaCl2H2SO4 =>
BaCl2 + H2SO4 = BaCl2H2SO4
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
CuOH2 + H2SO4 = CuSO4 + H2OH2 =>
CuOH2 + H2SO4 = CuSO4 + H2OH2
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + NH3(g) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
CaCO3 + Na2Co3 = CaCo3 + Na2CO3 =>
CaCO3 + Na2Co3 = CaCo3 + Na2CO3
ZnS + Pb3(PO4)2 = PbS + Zn3(PO4)2 =>
3 ZnS + Pb3(PO4)2 = 3 PbS + Zn3(PO4)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
CoO2 + VO = VO4{3-} + Co{2+} =>
3 CoO2 + 2 VO = 2 VO4{3-} + 3 Co{2+}
NaBr + Br2 = NaBr3 =>
NaBr + Br2 = NaBr3
Na + CuCl = NaCuCl =>
Na + CuCl = NaCuCl
NaO + Ca = CaO + Na =>
NaO + Ca = CaO + Na
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
AgNO3(aq) + Br(aq) = AgBr(s) + NO3(aq) =>
AgNO3(aq) + Br(aq) = AgBr(s) + NO3(aq)
LiHCO3(aq)HBr(aq) = LiBr(s)H2CO3(aq) =>
LiHCO3(aq)HBr(aq) = LiBr(s)H2CO3(aq)
C6H8O7 = C5H6O5 + CO2 + H2O =>
8 C6H8O7 = 9 C5H6O5 + 3 CO2 + 5 H2O
| 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 41 42 43 44 45 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
