| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 FeO = 2 Fe + CO2
Ca2 + SiO2 = CaO + Si =>
Ca2 + SiO2 = 2 CaO + Si
H3SbO4 + HI = H3SbO3 + I2 + H2O =>
H3SbO4 + 2 HI = H3SbO3 + I2 + H2O
Be + HCl = H2 + BeCl2 =>
Be + 2 HCl = H2 + BeCl2
Fe2S3(s) + HBr(aq) = H2S(aq) + FeBr3(aq) =>
Fe2S3(s) + 6 HBr(aq) = 3 H2S(aq) + 2 FeBr3(aq)
KBr + MnO2 + H2SO4 = MnSO4 + H2O + K2HSO4 + Br2 =>
4 KBr + MnO2 + 3 H2SO4 = MnSO4 + 2 H2O + 2 K2HSO4 + 2 Br2
Cu(NO3)2 + CH3CSNH2 = CuS + C2H5N(NO3)2 =>
Cu(NO3)2 + CH3CSNH2 = CuS + C2H5N(NO3)2
C2H5OH = C4H10O + H2O =>
2 C2H5OH = C4H10O + H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2S + Fe(ClO3)2 = Na(ClO3) + FeS =>
Na2S + Fe(ClO3)2 = 2 Na(ClO3) + FeS
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
NH4(OH) + CaO = Ca(OH)2 + NH3 =>
NH4(OH) + CaO = Ca(OH)2 + NH3
Na2SIO3 + HCl = NaCl + SIO2 + H2O =>
Na2SIO3 + 2 HCl = 2 NaCl + SIO2 + H2O
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4(s) + HNO3(aq) =>
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4(s) + 2 HNO3(aq)
CuS + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 H2O + 2 NO
CH3MgBr + H2O = CH4 + MgBrOH =>
CH3MgBr + H2O = CH4 + MgBrOH
P2O3 + HNO33 + H2O = NO + H3PO4 =>
63 P2O3 + 4 HNO33 + 187 H2O = 4 NO + 126 H3PO4
Zn(NO3)2 + K3(PO4) = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2 + 2 K3(PO4) = Zn3(PO4)2 + 6 KNO3
AgNO3 + Na3(PO4) = Ag3(PO4) + Na(NO3) =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 Na(NO3)
CH4N2O + C2H5OH + H2O2 = C5H11NO2 + H2O =>
2 CH4N2O + 9 C2H5OH + 6 H2O2 = 4 C5H11NO2 + 15 H2O
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
C8H9OH + KMnO4 + H2SO4 = C8H6O3 + K2SO4 + MnSO4 + H2O =>
5 C8H9OH + 8 KMnO4 + 12 H2SO4 = 5 C8H6O3 + 4 K2SO4 + 8 MnSO4 + 22 H2O
C3H8O + H2SO4 = CO2 + SO2 + H2O =>
C3H8O + 9 H2SO4 = 3 CO2 + 9 SO2 + 13 H2O
Mg(NO3)2 + AgF = MgF2 + Ag(NO3) =>
Mg(NO3)2 + 2 AgF = MgF2 + 2 Ag(NO3)
CuAg + NO3 = Cu(NO3)2 + Ag =>
CuAg + 2 NO3 = Cu(NO3)2 + Ag
Au2O3 + H2SO3 = Au2(SO3)3 + H2O =>
Au2O3 + 3 H2SO3 = Au2(SO3)3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
Cu(NO3)2(aq) + NH3(g) = Cu(NH3)4(NO3)2(aq) =>
Cu(NO3)2(aq) + 4 NH3(g) = Cu(NH3)4(NO3)2(aq)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
K2 + HCl = KCl + H =>
K2 + 2 HCl = 2 KCl + 2 H
Fe2(SO4)3 + AgNO3 = Fe(NO3)3 + Ag2SO4 =>
Fe2(SO4)3 + 6 AgNO3 = 2 Fe(NO3)3 + 3 Ag2SO4
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
KC8H5O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KC8H5O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
NaHSO4 + Na2CO3 = NaCO3 + Na2HSO4 =>
NaHSO4 + Na2CO3 = NaCO3 + Na2HSO4
Be + HCl = H2 + BeCl =>
2 Be + 2 HCl = H2 + 2 BeCl
Ca3(C6H5O7)2 + H2SO4 + H2O = C6H8O7 + CaSO4H2O =>
Ca3(C6H5O7)2 + 3 H2SO4 + 3 H2O = 2 C6H8O7 + 3 CaSO4H2O
Cu + Au(ClO3)3 = Au + Cu(ClO3)2 =>
3 Cu + 2 Au(ClO3)3 = 2 Au + 3 Cu(ClO3)2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + H2(SO4) = CO2 + SO2 + H2O =>
C + 2 H2(SO4) = CO2 + 2 SO2 + 2 H2O
CuI + KCl = CuCl + KI =>
CuI + KCl = CuCl + KI
P + S = P2S5 =>
2 P + 5 S = P2S5
Ni + HNO3 + H2SO4 = NiSO4 + NO2 + H2O =>
Ni + 2 HNO3 + H2SO4 = NiSO4 + 2 NO2 + 2 H2O
Na2SIO3 + HCl = NaCl + SIO2 + H2O =>
Na2SIO3 + 2 HCl = 2 NaCl + SIO2 + H2O
Cu2 + KI = CuI + K =>
Cu2 + 2 KI = 2 CuI + 2 K
Au(ClO3)3 = AuCl3 + O2 =>
2 Au(ClO3)3 = 2 AuCl3 + 9 O2
| 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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
