| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Ni + HNO3 = Ni(NO3)3 + NH3 + H2O =>
8 Ni + 27 HNO3 = 8 Ni(NO3)3 + 3 NH3 + 9 H2O
HNO3 + H3NSO3 = H2SO4 + N2O + H2O =>
HNO3 + H3NSO3 = H2SO4 + N2O + H2O
SO4 + Cl = SO4Cl =>
SO4 + Cl = SO4Cl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na3N = Na + N3 =>
3 Na3N = 9 Na + N3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KCl + K2Cr2O7 + H2SO4 = Cl2 + KHSO4 + Cr2(SO4)3 + H2O =>
6 KCl + K2Cr2O7 + 11 H2SO4 = 3 Cl2 + 8 KHSO4 + Cr2(SO4)3 + 7 H2O
NH4CO3 + CrCl = CrCO3 + ClNH4 =>
NH4CO3 + CrCl = CrCO3 + ClNH4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
V2O5 + K2O = KVO3 =>
V2O5 + K2O = 2 KVO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ca(OH)2 + H2 = Ca + HOH =>
Ca(OH)2 + H2 = Ca + 2 HOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
NiSO4 + NaOH + HCl = NiCl2 + Na2SO4 + H2O =>
NiSO4 + 2 NaOH + 2 HCl = NiCl2 + Na2SO4 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO
CH3COOH + KCl = CH3COOK + HCl =>
CH3COOH + KCl = CH3COOK + HCl
Sn + Fe(NO3)3 = Sn(NO3)3 + Fe =>
Sn + Fe(NO3)3 = Sn(NO3)3 + Fe
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li + S = Li{+} + S{2-} =>
2 Li + S = 2 Li{+} + S{2-}
O2 + Li2S = Li2SO4 =>
2 O2 + Li2S = Li2SO4
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Zn(OH)2 + HCl = H2O + ZnOHCl =>
Zn(OH)2 + HCl = H2O + ZnOHCl
Ca(OH)2 + H3O4P = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3O4P = Ca3(PO4)2 + 6 H2O
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq)
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HNO3 + Al = Al(NO3)3 + H2 =>
6 HNO3 + 2 Al = 2 Al(NO3)3 + 3 H2
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
C2H4 + O2 = CO2H2O =>
C2H4 + 3 O2 = 2 CO2H2O
Na2SO4 + Cl2 = NaCl + SO2 + O2 =>
Na2SO4 + Cl2 = 2 NaCl + SO2 + O2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
KCl + CS = KS + ClC =>
KCl + CS = KS + ClC
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
