| Équations équilibrées la veille | Équations équilibrées le lendemain |
27 Ba(NO3)2 + 3 Ca(NO3)2 + 6 Fe(NO3)3 + 74 CO(NH2)2 = 3 Ba09Ca01Fe2O4 + 74 CO2 + 113 N2 + 148 H2O
HNO3 + Fe = Fe(NO3)3 + H2 =>
6 HNO3 + 2 Fe = 2 Fe(NO3)3 + 3 H2
Na(s) + I2(s) = NaI7(s) =>
2 Na(s) + 7 I2(s) = 2 NaI7(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5OH + CaO2 + C6H12O6 = C20H22CaO10 + H2O =>
9 C2H5OH + 6 CaO2 + 17 C6H12O6 = 6 C20H22CaO10 + 63 H2O
CuSO4 + NaBH4 = Na2SO4 + Cu + B2H6 + H2 =>
CuSO4 + 2 NaBH4 = Na2SO4 + Cu + B2H6 + H2
C3H5(NO2)3 + O2 = CO2 + N2 + H2O =>
4 C3H5(NO2)3 + 5 O2 = 12 CO2 + 6 N2 + 10 H2O
Ti2S + HNO3 = Ti(NO3)3 + NO2 + H2SO4 + H2O =>
Ti2S + 18 HNO3 = 2 Ti(NO3)3 + 12 NO2 + H2SO4 + 8 H2O
Fe + ZnI2 = FeI2 + Zn =>
Fe + ZnI2 = FeI2 + Zn
H2O + CO3 = H2CO4 = O =>
H2O + CO3 = H2CO4
Ce(SO4)2 + KI = I2 + CeI3 + K2SO4 =>
2 Ce(SO4)2 + 8 KI = I2 + 2 CeI3 + 4 K2SO4
NaOH + Pb = PbOH + Na =>
NaOH + Pb = PbOH + Na
C4H4AsH + HNO3 + H2O + S8 = H3AsO4 + H2SO4 + C2H5N =>
24 C4H4AsH + 48 HNO3 + 112 H2O + 5 S8 = 24 H3AsO4 + 40 H2SO4 + 48 C2H5N
Hg2(NO3)2 + FeBr3 = Fe(NO3)3 + Hg2Br2 =>
3 Hg2(NO3)2 + 2 FeBr3 = 2 Fe(NO3)3 + 3 Hg2Br2
AlBr3 + H2 = HBr + Al =>
2 AlBr3 + 3 H2 = 6 HBr + 2 Al
Ba(NO3)2 + V2N + C6H8O7 = Ba3O8V2 + N2 + H2O + CO2 =>
54 Ba(NO3)2 + 18 V2N + 20 C6H8O7 = 18 Ba3O8V2 + 63 N2 + 80 H2O + 120 CO2
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al(No3)3 + Ba(OH)2 = Al(OH)3 + Ba(No3)2 =>
2 Al(No3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(No3)2
Mg3(PO4)2 + Be(OH)2 = Mg(OH)2 + Be3(PO4)2 =>
Mg3(PO4)2 + 3 Be(OH)2 = 3 Mg(OH)2 + Be3(PO4)2
Al(No3)3 + Ba(OH)2 = Al(OH)3 + Ba(No3)2 =>
2 Al(No3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(No3)2
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4) =>
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4)
CoCl(aq) + NaOH(aq) = NaCl(aq)Co(OH)(s) =>
CoCl(aq) + NaOH(aq) = NaCl(aq)Co(OH)(s)
SO2 + NH3 + N2 + H2O = (NH4)2SO4 =>
3 SO2 + 4 NH3 + N2 + 6 H2O = 3(NH4)2SO4
Zn + Cr2O7{2-} + H{+} = Zn2{+} + Cr2{+} + H2O =>
22 Zn + Cr2O7{2-} + 14 H{+} = 11 Zn2{+} + Cr2{+} + 7 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
AlBr3 + K2CO3 + H2O = KBr + Al(OH)3 + CO2 =>
2 AlBr3 + 3 K2CO3 + 3 H2O = 6 KBr + 2 Al(OH)3 + 3 CO2
CaCl2 + Na = Ca + NaCl =>
CaCl2 + 2 Na = Ca + 2 NaCl
Na2TeO4 + NaI + HCl = NaCl + Te + H2O + I =>
Na2TeO4 + 6 NaI + 8 HCl = 8 NaCl + Te + 4 H2O + 6 I
Cl + Ca(OH)2 = Ca(ClO)Cl + H2O =>
2 Cl + Ca(OH)2 = Ca(ClO)Cl + H2O
ZnCl2 + H2 = Zn + HCl =>
ZnCl2 + H2 = Zn + 2 HCl
NaOH2 + HBr2 = NaHBr2 + H2O =>
NaOH2 + HBr2 = NaHBr2 + H2O
Hg + Ca2S2 + Ca2SO6 = Hg2S3 + Ca2O2 =>
10 Hg + 6 Ca2S2 + 3 Ca2SO6 = 5 Hg2S3 + 9 Ca2O2
AlBr3 + K2CO3 + H2O = KBr + Al(OH)3 + CO2 =>
2 AlBr3 + 3 K2CO3 + 3 H2O = 6 KBr + 2 Al(OH)3 + 3 CO2
Li2SO4 = Li2SO3 + O2 =>
2 Li2SO4 = 2 Li2SO3 + O2
Na2Br + AgNO3 = Ag2Br + NaNO3 =>
Na2Br + 2 AgNO3 = Ag2Br + 2 NaNO3
H2SO3 + NaOH = Na{+} + H2O + SO3{2-} =>
H2SO3 + 2 NaOH = 2 Na{+} + 2 H2O + SO3{2-}
CH3CH(CH3)CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH(CH3)CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
Al(SO3)3 = Al + SO3 =>
Al(SO3)3 = Al + 3 SO3
MgOH + HF + NO3 = H2O + F2 + Mg(NO3)2 =>
2 MgOH + 2 HF + 4 NO3 = 2 H2O + F2 + 2 Mg(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H6O + NaOH + I2 = C3H3O + H2O + NaI =>
2 C3H6O + 6 NaOH + 3 I2 = 2 C3H3O + 6 H2O + 6 NaI
Fe(OH)2 + NaOH = Na2Fe(OH)4 =>
Fe(OH)2 + 2 NaOH = Na2Fe(OH)4
Zn + CaCl2 = ZnCl2 + Ca =>
Zn + CaCl2 = ZnCl2 + Ca
Ti2S + HNO3 = Ti(NO3)3 + NO2 + H2SO4 + H2O =>
Ti2S + 18 HNO3 = 2 Ti(NO3)3 + 12 NO2 + H2SO4 + 8 H2O
Fe + ZnI2 = Zn + FeI3 =>
2 Fe + 3 ZnI2 = 3 Zn + 2 FeI3
C7H6O3 + H2SO4 = C6H8O2 + SO4 + CO =>
C7H6O3 + H2SO4 = C6H8O2 + SO4 + CO
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ti2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + Ti(SO4)2 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 Ti(SO4)2 + K2SO4 + 8 H2O
L12 = L9 =>
3 L12 = 4 L9
| 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 87 88 89 90 91 92 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
