| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P4S3 + 10 O2 = 2 P4O10 + 3 S2
Rh + O2 = Rh2O5 =>
4 Rh + 5 O2 = 2 Rh2O5
C3H6O(g) + O2(g) = CO2(g) + H2O =>
C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O
UO2(g) + HF(g) = UF4(s) + H2O(g) =>
UO2(g) + 4 HF(g) = UF4(s) + 2 H2O(g)
X2O2 = X2O + O2 =>
2 X2O2 = 2 X2O + O2
Al2Cl6 + HNO3 = AlN3O9 + HCl =>
Al2Cl6 + 6 HNO3 = 2 AlN3O9 + 6 HCl
sulfuricacid + magnesiumcarbonate = magnesiumsulfate + carbondioxide + water =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaNO3 + H2SO4 = BaSO4 + H2NO3 =>
BaNO3 + H2SO4 = BaSO4 + H2NO3
PBO + H2 = PB + H2O =>
PBO + H2 = PB + H2O
Pd + K2S2O7 + O2 = PdSO4 + K2SO4 =>
2 Pd + 2 K2S2O7 + O2 = 2 PdSO4 + 2 K2SO4
CaO + S = CaS + CaSO4 =>
4 CaO + 4 S = 3 CaS + CaSO4
CH4N2O + H2SO4 + C2H6O = C5H10N2O2S + H2O + O2 =>
2 CH4N2O + 2 H2SO4 + 4 C2H6O = 2 C5H10N2O2S + 8 H2O + O2
NaBH4 + Te + (NH4)6Mo7O24*4H2O = BN + H2 + H2O + MoTe2 + NaOH =>
6 NaBH4 + 14 Te + (NH4)6Mo7O24*4H2O = 6 BN + 3 H2 + 22 H2O + 7 MoTe2 + 6 NaOH
HC2H3O2 + Ca(OH) = Ca(C2H3O2) + H2O =>
HC2H3O2 + Ca(OH) = Ca(C2H3O2) + H2O
H2O + NaOH = H3 + NaO2 =>
H2O + NaOH = H3 + NaO2
CaO + S = CaS + CaSO4 =>
4 CaO + 4 S = 3 CaS + CaSO4
C2H5NO2 + HBr = H2O + C2H4NO + Br2 =>
2 C2H5NO2 + 2 HBr = 2 H2O + 2 C2H4NO + Br2
Br2 + Ca(OH)2 = Ca(BrO3)2 + CaBr2 + H2O =>
6 Br2 + 6 Ca(OH)2 = Ca(BrO3)2 + 5 CaBr2 + 6 H2O
C3H6Br2KOH = KBrH2OC3H5Br =>
C3H6Br2KOH = KBrH2OC3H5Br
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
CuCl + K2Cr2O7 + HCl = CuCl2 + H2O + CrCl3 + KCl =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 7 H2O + 2 CrCl3 + 2 KCl
KHP + NaCl = Na + KP + ClH =>
KHP + NaCl = Na + KP + ClH
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
KO2 = K2 + O =>
2 KO2 = K2 + 4 O
MgO + SO3 = MgSO4 = ,1,2 =>
MgO + SO3 = MgSO4
Cl2(aq) + AgNO3(aq) = (NO3)2(aq) + AgCl(s) =>
Cl2(aq) + 2 AgNO3(aq) = (NO3)2(aq) + 2 AgCl(s)
Li + TiBr3 = LiBr + Ti =>
3 Li + TiBr3 = 3 LiBr + Ti
Al2SiO5 + H2 = Al + SiO2 + H2O =>
Al2SiO5 + 3 H2 = 2 Al + SiO2 + 3 H2O
CuCl + K2Cr2O7 + HCl = CuCl2 + H2O + CrCl3 + KCl =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 7 H2O + 2 CrCl3 + 2 KCl
Rh + O2 = RhO3 =>
2 Rh + 3 O2 = 2 RhO3
As + KClO + KOH = K3AsO3 + KCl + H2O =>
2 As + 3 KClO + 6 KOH = 2 K3AsO3 + 3 KCl + 3 H2O
C6H13NO5 + O2 = CO2 + H2O + NO2 =>
4 C6H13NO5 + 31 O2 = 24 CO2 + 26 H2O + 4 NO2
I2 + Cl2 + H2O = HOI3 + HCl =>
3 I2 + Cl2 + 2 H2O = 2 HOI3 + 2 HCl
(NH4)2CO3 + H = NH4 + H2O + CO2 =>
(NH4)2CO3 + 2 H = 2 NH4 + H2O + CO2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
NH4HCO3HBr = NH4BrH2OCO2 =>
NH4HCO3HBr = NH4BrH2OCO2
I + S = IS =>
I + S = IS
HNO3(aq) + FeS(s) = Fe2(SO4)3(aq) + Fe(NO3)3(aq) + NO(g) + H2O(l) =>
12 HNO3(aq) + 3 FeS(s) = Fe2(SO4)3(aq) + Fe(NO3)3(aq) + 9 NO(g) + 6 H2O(l)
HCN + Ca = CaCN + H2 =>
2 HCN + 2 Ca = 2 CaCN + H2
CH2O + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH2O + 4 NO3{-} = 2 N2 + 5 CO2 + 3 H2O + 4 OH{-}
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Zn(CH3COO)2(H2O)2 + NaOH = CH3COONa + ZnO + H2O =>
Zn(CH3COO)2(H2O)2 + 2 NaOH = 2 CH3COONa + ZnO + 3 H2O
NH4VO3 + H2SO4 = (VO2)2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 = (VO2)2SO4 + (NH4)2SO4 + 2 H2O
MgCl2 + Ba(NO3)2 = Mg(NO3)2 + BaCl2 =>
MgCl2 + Ba(NO3)2 = Mg(NO3)2 + BaCl2
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2PbO2 =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 8 H2O + 3 Na2PbO2
Mg2SiO4 + HCl = MgCl2 + SiO2 + H2O =>
Mg2SiO4 + 4 HCl = 2 MgCl2 + SiO2 + 2 H2O
Na2O + Fe2O3 = Na2O3 + Fe =>
3 Na2O + 2 Fe2O3 = 3 Na2O3 + 4 Fe
Hg2CrO4 + NaOH = Hg2OH + NaCrO4 =>
Hg2CrO4 + NaOH = Hg2OH + NaCrO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
