| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + H2O2 + K2C2O4 = K[Fe(C2O4)2]*2H2O + (NH4) + SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 H2O2 + K2C2O4 = 2 K[Fe(C2O4)2]*2H2O + 4(NH4) + 4 SO4 + 14 H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
CH2BrCOOH + NH3 = CH2NH2COOH + NH4Br =>
CH2BrCOOH + 2 NH3 = CH2NH2COOH + NH4Br
Li2 + O3 = Li2O2 =>
3 Li2 + 2 O3 = 3 Li2O2
Br2 + FeCl3 = Fe + BrCl =>
3 Br2 + 2 FeCl3 = 2 Fe + 6 BrCl
C3H8O(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Fe2 + CuSO4 = Fe2O2 + CuSO3 =>
Fe2 + 2 CuSO4 = Fe2O2 + 2 CuSO3
NaOH(aq) + Fe(s) = Fe(NaOH)3 =>
3 NaOH(aq) + Fe(s) = Fe(NaOH)3
Ag + CaO = Ca + Ag2O =>
2 Ag + CaO = Ca + Ag2O
C6H10O4 + NaOH = C6H8O4Na2 + H2O =>
C6H10O4 + 2 NaOH = C6H8O4Na2 + 2 H2O
C8H12O3 + H2O = C7H6O3 + CH4O =>
7 C8H12O3 + 15 H2O = 5 C7H6O3 + 21 CH4O
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
Be3N2 = Be + N2 =>
Be3N2 = 3 Be + N2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Na2PbO3 + HCl = PbCl2 + Cl2 + NaCl + H2O =>
Na2PbO3 + 6 HCl = PbCl2 + Cl2 + 2 NaCl + 3 H2O
Sr(OH)2(aq) + H2CO3(aq) = Sr(HCO3)2(s) + H2O(l) =>
Sr(OH)2(aq) + 2 H2CO3(aq) = Sr(HCO3)2(s) + 2 H2O(l)
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
ZnSO4 + Fe(OH)3 = Fe2(SO4)3 + Zn(OH)2 =>
3 ZnSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Zn(OH)2
Na3 + PO4 = Na3PO4 =>
Na3 + PO4 = Na3PO4
Cu3P = Cu + P4 =>
4 Cu3P = 12 Cu + P4
PO4{3-} + H{+} + C = P4 + H2O + CO =>
4 PO4{3-} + 12 H{+} + 10 C = P4 + 6 H2O + 10 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H7NO2 + HCl = C7H8NO2 + Cl =>
C7H7NO2 + HCl = C7H8NO2 + Cl
Pb(OH)2 + Hg2S = PbS + Hg + (OH)2 =>
Pb(OH)2 + Hg2S = PbS + 2 Hg + (OH)2
K + H2S = K5S + H2 =>
5 K + H2S = K5S + H2
Cu(NO3)2H2O = CuO + N2 + H2O + O2 =>
2 Cu(NO3)2H2O = 2 CuO + 2 N2 + 2 H2O + 5 O2
Mg + NO3{-} + H{+} = Mg{2+} + N2O{2-} + H2O =>
5 Mg + 2 NO3{-} + 10 H{+} = 5 Mg{2+} + N2O{2-} + 5 H2O
Cu + (HSO4)2 = CuSO4 + H2O + SO2 =>
3 Cu + 2(HSO4)2 = 3 CuSO4 + 2 H2O + SO2
MgBr2 + HCl = MgCl2 + HBr =>
MgBr2 + 2 HCl = MgCl2 + 2 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaI + Cs = CsI + Na =>
NaI + Cs = CsI + Na
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
NaOH + H3PO4 = H2PO4{-} + Na{+} + H2O =>
NaOH + H3PO4 = H2PO4{-} + Na{+} + H2O
Ca2 + O + H2SO4 = Ca2SO4 + H2O =>
Ca2 + O + H2SO4 = Ca2SO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
S + NH4NO3 = N + H2O + SO2 =>
S + 2 NH4NO3 = 4 N + 4 H2O + SO2
HBO3 + HSb = BO + H2O + Sb2 =>
2 HBO3 + 6 HSb = 2 BO + 4 H2O + 3 Sb2
Fe + SnI4 = Sn + FeI3 =>
4 Fe + 3 SnI4 = 3 Sn + 4 FeI3
K2CrO4 + H2SO4 + SnCl2 = KCl + SnSO4 + H2 + CrO4 =>
K2CrO4 + H2SO4 + SnCl2 = 2 KCl + SnSO4 + H2 + CrO4
Fe2(SO4)3 + K(OH) = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 K(OH) = 2 Fe(OH)3 + 3 K2(SO4)
BaCl2 + O2 = Ba(ClO3)2 =>
BaCl2 + 3 O2 = Ba(ClO3)2
CO2 + H2O + N2 = C7H6N + O2 =>
14 CO2 + 6 H2O + N2 = 2 C7H6N + 17 O2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 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 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
