| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + O2 = SiO2
CoBr2 + K = KBr2 + Co =>
CoBr2 + K = KBr2 + Co
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
BaCl2H2SO4 = BaSO4H2Cl2 =>
BaCl2H2SO4 = BaSO4H2Cl2
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
I2 + Cl2 + NaOH = Na2H3IO6 + NaCl + H2O =>
I2 + 7 Cl2 + 18 NaOH = 2 Na2H3IO6 + 14 NaCl + 6 H2O
Zn{+2} + Ag = Zn + Ag{+2} =>
Zn{+2} + Ag = Zn + Ag{+2}
Cr2O3 + Sr(OH)2 = Sr(CrO2)2 + H2O =>
Cr2O3 + Sr(OH)2 = Sr(CrO2)2 + H2O
PbO2 + KJ + H2SO4 = J2 + PbSO4 + K2SO4 + H2O =>
PbO2 + 2 KJ + 2 H2SO4 = J2 + PbSO4 + K2SO4 + 2 H2O
MnS + H5Cl + HNO3 = MnCl2 + NO + S + H2O =>
3 MnS + 6 H5Cl + 10 HNO3 = 3 MnCl2 + 10 NO + 3 S + 20 H2O
NiCl2 + AgCH3COO = Ni(CH3COO)2 + AgCl =>
NiCl2 + 2 AgCH3COO = Ni(CH3COO)2 + 2 AgCl
Fe{3+} + J{-} = Fe{2+} + J2 =>
2 Fe{3+} + 2 J{-} = 2 Fe{2+} + J2
Cr(OH)3 + HL = CrL3 + H2O =>
Cr(OH)3 + 3 HL = CrL3 + 3 H2O
Ca(OCl)2 = Ca + (OCl) =>
Ca(OCl)2 = Ca + 2(OCl)
H3PO4 + NaCIO = Na3PO4 + HCIO =>
H3PO4 + 3 NaCIO = Na3PO4 + 3 HCIO
O2 + C5H10 = CO2 + H2O =>
15 O2 + 2 C5H10 = 10 CO2 + 10 H2O
Na4 + S = Na2S =>
Na4 + 2 S = 2 Na2S
ZnNO3 + K2Cr = ZnCr + K2NO3 =>
ZnNO3 + K2Cr = ZnCr + K2NO3
BaSO4 + AlF3 = BaF3 + Al2(SO4)2 =>
2 BaSO4 + 2 AlF3 = 2 BaF3 + Al2(SO4)2
[Cu(NH3)2]Cl + HI = CuI + NH4Cl + NH3 =>
[Cu(NH3)2]Cl + HI = CuI + NH4Cl + NH3
CaCl2 + Na(H2PO4) = Ca(H2PO4)2 + NaCl =>
CaCl2 + 2 Na(H2PO4) = Ca(H2PO4)2 + 2 NaCl
N2H4 + HCO2 + H2O = NH3 + HCO3 =>
N2H4 + HCO2 + H2O = 2 NH3 + HCO3
Bi + H2O = BiO + H =>
Bi + H2O = BiO + 2 H
FeCl2 + Ba(NO3)2 + H2SO4 = Ba(NO2)2 + FeCl3 + Fe2(SO4)3 + H2O =>
12 FeCl2 + 3 Ba(NO3)2 + 6 H2SO4 = 3 Ba(NO2)2 + 8 FeCl3 + 2 Fe2(SO4)3 + 6 H2O
Na + Na(NO3) = Na2O + N =>
5 Na + Na(NO3) = 3 Na2O + N
NaOCl + Cu = NaCl + CuO =>
NaOCl + Cu = NaCl + CuO
Mg(NO3)2 + KCl = KNO3 + MgCl2 =>
Mg(NO3)2 + 2 KCl = 2 KNO3 + MgCl2
HNO3 + Ca(OH)2 = H2Ca + NO3OH =>
2 HNO3 + Ca(OH)2 = H2Ca + 2 NO3OH
K2Co3 + BaCl2 = KCl + BaCo3 =>
K2Co3 + BaCl2 = 2 KCl + BaCo3
H(NO3) + Rb(OH) = Rb(NO3) + H2O =>
H(NO3) + Rb(OH) = Rb(NO3) + H2O
CO3Na2 + H = H2CO3 + Na =>
CO3Na2 + 2 H = H2CO3 + 2 Na
KBr + Ag2S = K2S + AgBr =>
2 KBr + Ag2S = K2S + 2 AgBr
H2SeO4 + NaOH = NaSe + H2O + O2 =>
4 H2SeO4 + 4 NaOH = 4 NaSe + 6 H2O + 7 O2
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
CS4 + NH4ClO4 = CO + SO2 + N2 + HCl + H2O =>
5 CS4 + 18 NH4ClO4 = 5 CO + 20 SO2 + 9 N2 + 18 HCl + 27 H2O
C2H2Br4 + Zn = C2H2 + ZnBr2 =>
C2H2Br4 + 2 Zn = C2H2 + 2 ZnBr2
KMnO4 = K2(O) + MnO + O2 =>
4 KMnO4 = 2 K2(O) + 4 MnO + 5 O2
NaOH(aq) + Ag(NO3)(aq) = AgOH(s) + Na(NO3)(aq) =>
NaOH(aq) + Ag(NO3)(aq) = AgOH(s) + Na(NO3)(aq)
Na2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + Na2SO4 + 4 H2O
MgBr2 + Cl2 = Cl2Mg + Br2 =>
MgBr2 + Cl2 = Cl2Mg + Br2
Zn + KOH + KNO2 = NH3 + K2ZnO2 + H2O =>
3 Zn + 5 KOH + KNO2 = NH3 + 3 K2ZnO2 + H2O
CH4N2O + C2H5OH + C6H8O7 = C10H9N5O + H2O =>
90 CH4N2O + 57 C2H5OH + 26 C6H8O7 = 36 C10H9N5O + 293 H2O
CH3COOOH(aq) + H2O(aq) = CH3COOH + H2O2 =>
CH3COOOH(aq) + H2O(aq) = CH3COOH + H2O2
PbO + OO = PbOO =>
2 PbO + OO = 2 PbOO
FeCl3*12H2O + Ca(HCO3)2 = CaCl2 + Fe(OH)3 + CO2 + H2O =>
2 FeCl3*12H2O + 3 Ca(HCO3)2 = 3 CaCl2 + 2 Fe(OH)3 + 6 CO2 + 24 H2O
CoCl2 + KOH = KCl2 + Co(OH) =>
CoCl2 + KOH = KCl2 + Co(OH)
H2SO3 + Na2SO3 = NaHSO3 =>
H2SO3 + Na2SO3 = 2 NaHSO3
NH4Cl + Mg(OH)2 = NH4OH + MgCl2 =>
2 NH4Cl + Mg(OH)2 = 2 NH4OH + MgCl2
Zn + Cd(No3)2 = Cd + Zn(No3)2 =>
Zn + Cd(No3)2 = Cd + Zn(No3)2
CaO + Co2 = CaOCo =>
2 CaO + Co2 = 2 CaOCo
| 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 93 94 95 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
