| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + K3PO4 = H3PO4 + 3 KOH
Cl2 + CoBr3 = Br + CoCl3 =>
3 Cl2 + 2 CoBr3 = 6 Br + 2 CoCl3
KHSO3 + NaBrO3 + H2SO4 = Br + KHSO4 + Na2SO4 + H2O =>
5 KHSO3 + 2 NaBrO3 + H2SO4 = 2 Br + 5 KHSO4 + Na2SO4 + H2O
C6H14 + O2 = CO3 + H2O =>
2 C6H14 + 25 O2 = 12 CO3 + 14 H2O
C4H10 + O2 = H2O + carbondioxide =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CuSO4 + H2S + NH4OH = CuS + H2O + (NH4)2SO4 =>
CuSO4 + H2S + 2 NH4OH = CuS + 2 H2O + (NH4)2SO4
C12H23O11 = C12 + H23 + O11 =>
C12H23O11 = C12 + H23 + O11
H2O(l) + NaCl(aq) = H2(g) + Cl(g) + NaOH(aq) =>
2 H2O(l) + 2 NaCl(aq) = H2(g) + 2 Cl(g) + 2 NaOH(aq)
C4H10 + O2 = H2O + carbondioxide =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Na2S(aq) + ZnCl2(aq) = ZnS + NaCl =>
Na2S(aq) + ZnCl2(aq) = ZnS + 2 NaCl
Ba(NO3)2 + (Na)2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + (Na)2CrO4 = 2 NaNO3 + BaCrO4
S{2-} + NO3{-} + H{+} = S + NO + H2O =>
3 S{2-} + 2 NO3{-} + 8 H{+} = 3 S + 2 NO + 4 H2O
NH4OH(aq) + HCl = H2O + NH4Cl =>
NH4OH(aq) + HCl = H2O + NH4Cl
Fe + MgSO4 = FeSO4 + Mg =>
Fe + MgSO4 = FeSO4 + Mg
PbI2 + KI = K(PbI3) =>
PbI2 + KI = K(PbI3)
Zn(NO3)2 + NH3*H2O = [Zn(NH3)4](OH)2 + NH4NO3 + H2O =>
Zn(NO3)2 + 6 NH3*H2O = [Zn(NH3)4](OH)2 + 2 NH4NO3 + 4 H2O
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O + 2 NH3
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
Ba(NO3)2 + (Na)2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + (Na)2CrO4 = 2 NaNO3 + BaCrO4
Fe3C + O2 = CO2 + Fe3O4 =>
Fe3C + 3 O2 = CO2 + Fe3O4
Ba(NO3)2 + (Na)2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + (Na)2CrO4 = 2 NaNO3 + BaCrO4
C2H4Cl2 + H2O = C2H4 + O2 + HCl =>
2 C2H4Cl2 + 2 H2O = 2 C2H4 + O2 + 4 HCl
Ca(PO4)2 + Fe = Fe(PO4)7 + Ca =>
7 Ca(PO4)2 + 2 Fe = 2 Fe(PO4)7 + 7 Ca
AlN3O9 = Al2O3 + NO2 + O2 =>
4 AlN3O9 = 2 Al2O3 + 12 NO2 + 3 O2
C5H12O + HCOOH = C5H11COOH + H2O =>
C5H12O + HCOOH = C5H11COOH + H2O
Na2S(aq) + ZnCl2(aq) = ZnS + NaCl =>
Na2S(aq) + ZnCl2(aq) = ZnS + 2 NaCl
KNO2 + KMnO4 + HCl = KNO3 + KCl + MnCl2 + H2O =>
5 KNO2 + 2 KMnO4 + 6 HCl = 5 KNO3 + 2 KCl + 2 MnCl2 + 3 H2O
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Zn(s) = Zn(aq) =>
Zn(s) = Zn(aq)
RbOH + P2O5 = Rb2O + P(OH)5 =>
10 RbOH + P2O5 = 5 Rb2O + 2 P(OH)5
H2O + OCl{-} + S2O3{2-} = Cl{-} + S4O6{2-} + OH{-} =>
H2O + OCl{-} + 2 S2O3{2-} = Cl{-} + S4O6{2-} + 2 OH{-}
BaO + SiO2 = Ba(SiO3) =>
BaO + SiO2 = Ba(SiO3)
SO3{-}2 + OH = SO4{-}2{-} + H2O =>
SO3{-}2 + 2 OH = SO4{-}2{-} + H2O
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(NO3)2 + (Na)2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + (Na)2CrO4 = 2 NaNO3 + BaCrO4
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
NH3 + H2O2 = H2O + N2 =>
2 NH3 + 3 H2O2 = 6 H2O + N2
Ba(NO3)2 + (Na)2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + (Na)2CrO4 = 2 NaNO3 + BaCrO4
Al + S2 = AlS3 =>
2 Al + 3 S2 = 2 AlS3
TiOCl2 + NaOH + H2O2 = NaCl + H2O + Ti(O2)2(H2O)2 =>
TiOCl2 + 2 NaOH + 2 H2O2 = 2 NaCl + H2O + Ti(O2)2(H2O)2
Fe2(SO4)3 + NiCl2 = Fe(Cl)3 + NiSO4 =>
Fe2(SO4)3 + 3 NiCl2 = 2 Fe(Cl)3 + 3 NiSO4
Ca(HCO3)2 + NaHCo3 = CaCo3 + Na2Co3 + H2O + CO2 =>
Ca(HCO3)2 + 2 NaHCo3 = CaCo3 + Na2Co3 + 2 H2O + 2 CO2
Zn(s) + H2SO4(a) = ZnSO4 + H2 =>
Zn(s) + H2SO4(a) = ZnSO4 + H2
NaHCO3 + CH3COONa = NaCH3 + HCO3COONa =>
NaHCO3 + CH3COONa = NaCH3 + HCO3COONa
KClO3 + CuO + C2H2Cl2 = CuCl + H2O + CO2 + KCl =>
KClO3 + 2 CuO + C2H2Cl2 = 2 CuCl + H2O + 2 CO2 + KCl
Ba(NO3)2 + (Na)2CrO4 = NaNO3 + BaCrO4 =>
Ba(NO3)2 + (Na)2CrO4 = 2 NaNO3 + BaCrO4
Pb + OH = PbO2 + H2O =>
Pb + 4 OH = PbO2 + 2 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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
