| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + (CO3)3 + 3 H2O = 2 Al(OH)3 + 3 CO2
NH3 + HNO2 = H2O + N2H2O =>
NH3 + HNO2 = H2O + N2H2O
KJ + KCIO3 + H2SO4 = KCI + J2 + K2SO4 + H2O =>
6 KJ + KCIO3 + 3 H2SO4 = KCI + 3 J2 + 3 K2SO4 + 3 H2O
Cu(NO3)2*25H2O = Cu{+2} + NO3{-} + H2O =>
Cu(NO3)2*25H2O = Cu{+2} + 2 NO3{-} + 25 H2O
NaH2PO4 + CaCl2 = Ca(H2PO4)2 + NaCl =>
2 NaH2PO4 + CaCl2 = Ca(H2PO4)2 + 2 NaCl
Li + HNO3 = Li(NO3) + H2 =>
2 Li + 2 HNO3 = 2 Li(NO3) + H2
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
Fe2(SO4)3 + KSCN = K3Fe + (SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe + 2(SCN)6 + 3 K2SO4
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Fe + Cu3PO4 = FePO4 + Cu =>
Fe + Cu3PO4 = FePO4 + 3 Cu
CO2 + O3 = CO7 =>
3 CO2 + 5 O3 = 3 CO7
Fe(CN)6{-4} + Ce{+4} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{-2} + NO3{-} + H{+} =>
Fe(CN)6{-4} + 61 Ce{+4} + 222 OH{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{-2} + 6 NO3{-} + 36 H{+}
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CaPO4 + HSO4 = HPO4 + CaSO4 =>
CaPO4 + HSO4 = HPO4 + CaSO4
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
S + NaN2 = Na2S2 + N4 =>
2 S + 2 NaN2 = Na2S2 + N4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C6Cl6 + O2 = CO2 + Cl2O =>
2 C6Cl6 + 15 O2 = 12 CO2 + 6 Cl2O
Pb(ClO4)2 + KBr = Pb(Br)2 + KClO4 =>
Pb(ClO4)2 + 2 KBr = Pb(Br)2 + 2 KClO4
CH2CHCHO + NH3 = CH2CHCHNH + H2O =>
CH2CHCHO + NH3 = CH2CHCHNH + H2O
W + Cl = WCl6 =>
W + 6 Cl = WCl6
K2CrO4(aq) + (NH4)2SO4(aq) = NH3(aq) + K2Cr2O7(aq) + K2SO4(aq) + H2O(l) =>
2 K2CrO4(aq) + (NH4)2SO4(aq) = 2 NH3(aq) + K2Cr2O7(aq) + K2SO4(aq) + H2O(l)
Cl{-} + AgNO3 = AgCl + NO3({-}) =>
Cl{-} + AgNO3 = AgCl + NO3({-})
Al + Cu(SO4)2 = Al(SO4)3 + Cu =>
2 Al + 3 Cu(SO4)2 = 2 Al(SO4)3 + 3 Cu
KIO4(aq) + KI(aq) + HCl(aq) = KCl(aq) + I2(s) + H2O(l) =>
KIO4(aq) + 7 KI(aq) + 8 HCl(aq) = 8 KCl(aq) + 4 I2(s) + 4 H2O(l)
Ni(NO3)2 + NaOH = NiO + NaNO3 + H2O =>
Ni(NO3)2 + 2 NaOH = NiO + 2 NaNO3 + H2O
NaHCO3 + O2 = CO2 + H2O + NaO2 =>
4 NaHCO3 + 3 O2 = 4 CO2 + 2 H2O + 4 NaO2
Mg + AuCl3 = Mg3Cl2 + Au =>
9 Mg + 2 AuCl3 = 3 Mg3Cl2 + 2 Au
P4 + Cl2 = P1Cl5 =>
P4 + 10 Cl2 = 4 P1Cl5
H3C2O4 + NaOH = Na2HC2O4 + H2O =>
H3C2O4 + 2 NaOH = Na2HC2O4 + 2 H2O
HNO2 + Ba(OH)2 = Ba3(NO3)2 + H2O =>
2 HNO2 + 3 Ba(OH)2 = Ba3(NO3)2 + 4 H2O
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
HBr + As(OH)3 = AsBr3 + H2O =>
3 HBr + As(OH)3 = AsBr3 + 3 H2O
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
Cu2(OH)3Cl = CuO + H2O + Cu2OCl2 =>
2 Cu2(OH)3Cl = 2 CuO + 3 H2O + Cu2OCl2
Al + Na3Po4 = Na + AlPo4 =>
Al + Na3Po4 = 3 Na + AlPo4
Cu2(OH)3Cl = CuO + H2O + Cu2OCl2 =>
2 Cu2(OH)3Cl = 2 CuO + 3 H2O + Cu2OCl2
Co(NO3)2 + NH3 = H2O + Co(OH)2 + N =>
3 Co(NO3)2 + 10 NH3 = 12 H2O + 3 Co(OH)2 + 16 N
Cu2(OH)3Cl = CuO + H2O + Cu2OCl2 =>
2 Cu2(OH)3Cl = 2 CuO + 3 H2O + Cu2OCl2
C4H8 + O4 = C04 + H2O =>
C4H8 + O4 = C04 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu2(OH)3Cl = CuO + H2O + Cu2OCl2 =>
2 Cu2(OH)3Cl = 2 CuO + 3 H2O + Cu2OCl2
BrNO(g) = NO(g) + Br2(g) =>
2 BrNO(g) = 2 NO(g) + Br2(g)
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Cr + NaOH + H2O = NaCr(OH)3 + H2 =>
Cr + NaOH + 2 H2O = NaCr(OH)3 + H2
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Hg2{+} + Cr3 = Hg + Cr3{+} =>
Hg2{+} + Cr3 = 2 Hg + Cr3{+}
Cu + S = CuS =>
Cu + S = CuS
| 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 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
