| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H3AsO3 + BiO3 = 3 H3AsO4 + Bi
AgCN + H3O = H2O + Ag + HCN =>
AgCN + H3O = H2O + Ag + HCN
KIO3 + SnCl + HCl = KCl + SnCl4 + ICl + H2O =>
3 KIO3 + 4 SnCl + 18 HCl = 3 KCl + 4 SnCl4 + 3 ICl + 9 H2O
Br2(l) + NaCl(aq) = Cl2(g) + NaBr(aq) =>
Br2(l) + 2 NaCl(aq) = Cl2(g) + 2 NaBr(aq)
KMnO4 + H2SO4 + NaBr = K2SO4 + MnSO4 + Na2SO4 + Br2 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaBr = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 5 Br2 + 8 H2O
Sb2S5 + K2S + H2O = H2S + K[Sb(OH)6] =>
Sb2S5 + K2S + 12 H2O = 6 H2S + 2 K[Sb(OH)6]
KI + MnO2 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = I2 + MnSO4 + K2SO4 + 2 H2O
(HCOO)2Ca + H2SO4 = HCOOH + CaSO4 =>
(HCOO)2Ca + H2SO4 = 2 HCOOH + CaSO4
Ba(OH)2 + HNO3 = Bariumnitrate + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CH2O + Ag{+} + H2O = CH2O2 + Ag + H{+} =>
CH2O + 2 Ag{+} + H2O = CH2O2 + 2 Ag + 2 H{+}
SrCO3(s) + HCl(aq) = SrCl2(aq) + H2O(l) + CO2(g) =>
SrCO3(s) + 2 HCl(aq) = SrCl2(aq) + H2O(l) + CO2(g)
CuCl + Cl2 = CuCl4 =>
2 CuCl + 3 Cl2 = 2 CuCl4
Na2CO3 + Sr(OH)2 = Na2(OH)2 + SrCO3 =>
Na2CO3 + Sr(OH)2 = Na2(OH)2 + SrCO3
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
K2S(aq) + Pb(NO3)2(aq) = K(NO3)(s) + PbS(s) =>
K2S(aq) + Pb(NO3)2(aq) = 2 K(NO3)(s) + PbS(s)
NaCNO4 + RCH2OH + H2SO4 = RCHO + Na2SO4 + CO2 + N2 + H2O =>
2 NaCNO4 + 3 RCH2OH + H2SO4 = 3 RCHO + Na2SO4 + 2 CO2 + N2 + 4 H2O
CuSO4*5H2OH2SO4 = CuO + H2O + H2SO4 =>
CuSO4*5H2OH2SO4 = CuO + 4 H2O + 6 H2SO4
KHCO5 + C2H5OH = K2CO3 + CO2 + H2O =>
6 KHCO5 + 2 C2H5OH = 3 K2CO3 + 7 CO2 + 9 H2O
BrO3{-} + Br{-} + H{+} = Br2(l) + H2O(l) =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2(l) + 3 H2O(l)
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + H2O + NO + FeCl3 =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + 2 H2O + NO + FeCl3
HSbCl4 + NaOH = Sb(OH)3 + NaCl + HCl =>
HSbCl4 + 3 NaOH = Sb(OH)3 + 3 NaCl + HCl
NaI + HCl = HI + NaCl =>
NaI + HCl = HI + NaCl
SiS2 + HCl = SiCl4 + H2S =>
SiS2 + 4 HCl = SiCl4 + 2 H2S
C10H8 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C10H8 + 48 KNO3 = 24 K2O + 24 N2 + 50 CO2 + 20 H2O
H(NO3) + S = SO2 + NO2 + H2O =>
4 H(NO3) + S = SO2 + 4 NO2 + 2 H2O
(CuSO4) + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4SO4 =>
(CuSO4) + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4SO4
NaOH + CuSO4 + H2O = Cu(OH)4{2-} + Na2SO4 + H{+} =>
2 NaOH + CuSO4 + 2 H2O = Cu(OH)4{2-} + Na2SO4 + 2 H{+}
C6H6 + O2(g) = CO2(g) + H2O(l) =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
CH3CCI3 + O2 = CO2 + H2O + CI2 =>
4 CH3CCI3 + 9 O2 = 6 CO2 + 6 H2O + 6 CI2
K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O
O2 + CH12 = CO2 + H2O =>
4 O2 + CH12 = CO2 + 6 H2O
H2O + FeCl3 = Fe2O3 + H + Cl =>
3 H2O + 2 FeCl3 = Fe2O3 + 6 H + 6 Cl
CoCl2 + Na4SiO4 = CoNa4 + Cl2SiO4 =>
CoCl2 + Na4SiO4 = CoNa4 + Cl2SiO4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
K2CO3(s) + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
Cl2 + KCO3 = KCl + KClO2 + CO2 =>
Cl2 + 2 KCO3 = KCl + KClO2 + 2 CO2
AgNO3 + NaI = Ag1I1 + Na1(NO3)1 =>
AgNO3 + NaI = Ag1I1 + Na1(NO3)1
Cu2 + AuCl3 = Au3 + CuCl2 =>
9 Cu2 + 12 AuCl3 = 4 Au3 + 18 CuCl2
HSO4(aq) + Li(s) = LiSO4(aq) + H(g) =>
HSO4(aq) + Li(s) = LiSO4(aq) + H(g)
RhS2 + O2 = Rh{4} + SO4{-2} =>
RhS2 + 4 O2 = Rh{4} + 2 SO4{-2}
Fe(SO4) + CuCl = CuSO4 + FeCl =>
Fe(SO4) + CuCl = CuSO4 + FeCl
Cr2O3 + K2SO3 = K2O + Cr2(SO3)3 =>
Cr2O3 + 3 K2SO3 = 3 K2O + Cr2(SO3)3
Cu + AlO2 = Al + CuO =>
2 Cu + AlO2 = Al + 2 CuO
Fe + (S)2 = Fe(S)2 =>
Fe + (S)2 = Fe(S)2
Zn + Tl{+3} = Zn{+2} + Tl{+} =>
Zn + Tl{+3} = Zn{+2} + Tl{+}
BaCl2 + NH4NO3 = Ba(NO3) + (NH4)Cl2 =>
BaCl2 + NH4NO3 = Ba(NO3) + (NH4)Cl2
Pb(NO3)2 + Cl + H2O = PbO2 + HCl + HNO3 =>
Pb(NO3)2 + 2 Cl + 2 H2O = PbO2 + 2 HCl + 2 HNO3
Na2O + Cr(OH)3 = Cr2O3 + NaOH =>
3 Na2O + 2 Cr(OH)3 = Cr2O3 + 6 NaOH
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
KNO2 + KI + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + 2 H2O + 2 K2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
