| Équations équilibrées la veille | Équations équilibrées le lendemain |
As3S2 + 27 HNO3 = 3 H3AsO4 + 2 H2SO4 + 27 NO2 + 7 H2O
Bi(OH)3 + Sn(OH)3{-} + OH{-} = Sn(OH)6{2-} + Bi =>
2 Bi(OH)3 + 3 Sn(OH)3{-} + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SOO4)3 + Cr2(SO4)3 + K2S4 + H2O =>
8 FeSO4 + K2Cr2O7 + 11 H2SO4 = 4 Fe2(SOO4)3 + Cr2(SO4)3 + K2S4 + 11 H2O
CH + O = HO + CO =>
CH + 2 O = HO + CO
AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2
Cu(s) + O(g) = CuO(s) =>
Cu(s) + O(g) = CuO(s)
FeSO4 + H2O2 = Fe(OH)3 + H2SO4 + O2 =>
2 FeSO4 + 5 H2O2 = 2 Fe(OH)3 + 2 H2SO4 + 2 O2
Cu + H2SO4 + H2O2 + H2O = CuSO4*5H2O =>
Cu + H2SO4 + H2O2 + 3 H2O = CuSO4*5H2O
Cr(OH)3 + NaOH = Na3CrO3 + H2O =>
Cr(OH)3 + 3 NaOH = Na3CrO3 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu + HSO = CuS + SO2(g) + H2O(l) =>
3 Cu + 4 HSO = 3 CuS + SO2(g) + 2 H2O(l)
KCl + Al2(SO4)3 = AlCl3 + K2SO4 =>
6 KCl + Al2(SO4)3 = 2 AlCl3 + 3 K2SO4
Ca(OH)2 + H2CO3 = CaCO3 + OH + H2 =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 OH + H2
Al + FeCl3 = AlCl2 + FeCl2 =>
Al + 2 FeCl3 = AlCl2 + 2 FeCl2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + Mn(OH)2 + K2SO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = 5 CH3COCH3 + 2 Mn(OH)2 + K2SO4 + 4 H2O
LiO + HOH = Li + OH =>
LiO + HOH = Li + 2 OH
Li + C6H8O7 = Li3(C6H5O7) + H2 =>
6 Li + 2 C6H8O7 = 2 Li3(C6H5O7) + 3 H2
Na2TeO3 + SnCl2 + H2SO4 = Te + Sn(SO4)2 + Na2SO4 + H2O + SnCl4 =>
Na2TeO3 + 2 SnCl2 + 3 H2SO4 = Te + Sn(SO4)2 + Na2SO4 + 3 H2O + SnCl4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O
HgCrO4 = Hg + CrO4 =>
HgCrO4 = Hg + CrO4
Na2CO3(aq) + CoCl2(aq) = NaCl + CO3Co =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CO3Co
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
H2S + Cu = CuS + H =>
H2S + Cu = CuS + 2 H
C2H6O + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C2H6O + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 11 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
H2S + KMnO4 = H2O + K2SO4 + KOH + MnO2 =>
3 H2S + 8 KMnO4 = 2 H2O + 3 K2SO4 + 2 KOH + 8 MnO2
Ag2(CO3) = Ag + CO2 + O2 =>
2 Ag2(CO3) = 4 Ag + 2 CO2 + O2
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
FeSO4 + KBrO3 + H2SO4 = Fe2(SO4)3 + KBr + H2O =>
6 FeSO4 + KBrO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KBr + 3 H2O
C(s) + H2SO4(g) = CO2(s) + SO2(g) + H2O(g) =>
C(s) + 2 H2SO4(g) = CO2(s) + 2 SO2(g) + 2 H2O(g)
Mn(NO3)2 + C6H12N4 = MnO + H2O + N2 + CO2 =>
18 Mn(NO3)2 + 5 C6H12N4 = 18 MnO + 30 H2O + 28 N2 + 30 CO2
Sn{2+} + Ag = Sn + Ag{5+} =>
5 Sn{2+} + 2 Ag = 5 Sn + 2 Ag{5+}
C4H8 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
BaO + H2CO3 = H2BaCO4 =>
BaO + H2CO3 = H2BaCO4
HCOOH + Ba(OH)2 = Ba(HCOO)2 + H2O =>
2 HCOOH + Ba(OH)2 = Ba(HCOO)2 + 2 H2O
P + AgNO3 = PNO3 + Ag =>
P + AgNO3 = PNO3 + Ag
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CuOH2SO4 = CuSO4OH2 =>
CuOH2SO4 = CuSO4OH2
HCN + NaOH + NaOCl = NaOCN + NaCl + H2O =>
HCN + NaOH + NaOCl = NaOCN + NaCl + H2O
Na3PO4 + SiO2 = Na2SiO3 + P2O5 =>
2 Na3PO4 + 3 SiO2 = 3 Na2SiO3 + P2O5
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
(NO3) + NaOH = (OH)3 + NaNO3 =>
3(NO3) + 3 NaOH = (OH)3 + 3 NaNO3
NaNO3 = NaNO2 + O2 = H2O =>
2 NaNO3 = 2 NaNO2 + O2
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
C3H5O + O2 = CO2 + H2O =>
4 C3H5O + 15 O2 = 12 CO2 + 10 H2O
HCOOH + Na2S = H2S + COOHNa =>
2 HCOOH + Na2S = H2S + 2 COOHNa
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
