| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6O + C22H21O2P = C11H12O2 + C18H15PO
Na2O2 + PbS + H2SO4 = PbSO4 + Na2SO4 + H2O =>
4 Na2O2 + PbS + 4 H2SO4 = PbSO4 + 4 Na2SO4 + 4 H2O
ZnO + H2SeO4 = Zn(SeO4) + H2O =>
ZnO + H2SeO4 = Zn(SeO4) + H2O
Br2O3 + Na + OH + NaClO = NaBrO3NaCl + H2O =>
Br2O3 + 2 Na + 2 OH + 2 NaClO = 2 NaBrO3NaCl + H2O
Sb + I = SbI3 =>
Sb + 3 I = SbI3
KClO3 + S + C = K2S + CO2 + Cl2 =>
2 KClO3 + S + 3 C = K2S + 3 CO2 + Cl2
CH4 + O2 = CO2 + H2O20 =>
CH4 + 21 O2 = CO2 + 2 H2O20
HCl + Na(HCO3) = NaCl + HHCO3 =>
HCl + Na(HCO3) = NaCl + HHCO3
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
CH3CH2CH2CHBr2 + KOH = CH3CH2CCH + BrK + H2O =>
CH3CH2CH2CHBr2 + 2 KOH = CH3CH2CCH + 2 BrK + 2 H2O
CH3H2OH + O2 = H2O + CH3COOH =>
2 CH3H2OH + 2 O2 = 4 H2O + CH3COOH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SCl6 + O2 = SO3 + Cl =>
2 SCl6 + 3 O2 = 2 SO3 + 12 Cl
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3) =>
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3)
C6H4OHCOOH + CH3COOH = C9H8O4 =>
10 C6H4OHCOOH + CH3COOH = 8 C9H8O4
CaSO3 + HNO2 = Ca(NO2)2 + SO2 + H2O =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + SO2 + H2O
Na2SO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + 2 NaHSO4 = 2 Na2SO4 + H2O + SO2
Na + Li2S = Na2S + Li =>
2 Na + Li2S = Na2S + 2 Li
FeCl3(aq) + (NH4)2S = Fe2S3(s) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S = Fe2S3(s) + 6 NH4Cl(aq)
PH2 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
10 PH2 + 14 KMnO4 + 21 H2SO4 = 10 H3PO4 + 14 MnSO4 + 7 K2SO4 + 16 H2O
C12H22O11 + NH4OH + C2H5OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 4 C2H5OH = 2 C10H15NO2 + 13 H2O
CIO2 = CIO3 + CI =>
3 CIO2 = 2 CIO3 + CI
AgNO3 + (NH4)2Cr2O7 = Ag2(Cr2O7) + NH4(NO3) =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2(Cr2O7) + 2 NH4(NO3)
PbBr2 + Ag2S = PbS + AgBr =>
PbBr2 + Ag2S = PbS + 2 AgBr
Pb(NO{3}){2} + NaOH = NaNO{3} + Pb(OH){2} =>
Pb(NO{3}){2} + NaOH = NaNO{3} + Pb(OH){2}
NaClO + HCl + KBr = Br2 + NaCl + H2O + KCl =>
NaClO + 2 HCl + 2 KBr = Br2 + NaCl + H2O + 2 KCl
{-}24 = {-}40 =>
{-}24 = {-}40
Cu(SO4) + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 Cu(SO4) + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
Fe(OH)3 + H2SO4 = Fe(OH)SO4 + H2O =>
Fe(OH)3 + H2SO4 = Fe(OH)SO4 + 2 H2O
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O =>
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O
CdS + HNO3 = Cd{2} + NO + S + H2O + NO3{-} =>
3 CdS + 8 HNO3 = 3 Cd{2} + 2 NO + 3 S + 4 H2O + 6 NO3{-}
MnO4{-2} + C2O4{-2} + H3O{+} = MnO2 + CO2 + H2O =>
MnO4{-2} + C2O4{-2} + 4 H3O{+} = MnO2 + 2 CO2 + 6 H2O
CuSO4*(NH4)2SO4*6H2O + KI = K2SO4 + NH4I + CuI + I2 + H2O =>
2 CuSO4*(NH4)2SO4*6H2O + 8 KI = 4 K2SO4 + 4 NH4I + 2 CuI + I2 + 12 H2O
AgC2H3O2 + BaI2 = AgI2 + BaC2H3O2 =>
AgC2H3O2 + BaI2 = AgI2 + BaC2H3O2
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
MoO3 + Mo = MoO2 =>
2 MoO3 + Mo = 3 MoO2
Cr(OH)2 + HClO2 = Cr(ClO2)2 + H2O =>
Cr(OH)2 + 2 HClO2 = Cr(ClO2)2 + 2 H2O
Ca + KMnO4 = Ca(KMnO4)2 =>
Ca + 2 KMnO4 = Ca(KMnO4)2
CaSO3 + HNO2 = Ca(NO2)2 + H2SO3 =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + H2SO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
Tc + Cl2 = Tc4Cl5 =>
8 Tc + 5 Cl2 = 2 Tc4Cl5
MgCl + HCO = MgCO + HCl =>
MgCl + HCO = MgCO + HCl
NaOH(aq) + SrCl2(aq) = Sr(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2(s) + 2 NaCl(aq)
CuS + NaCl = CuCl2 + Na2S =>
CuS + 2 NaCl = CuCl2 + Na2S
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
C57H102O6 + O2 = CO2 + H2O =>
2 C57H102O6 + 159 O2 = 114 CO2 + 102 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
