| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiH4 + CH4 = SiC + 4 H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
SO2 + HS = S8 + H2O =>
8 SO2 + 32 HS = 5 S8 + 16 H2O
FeSO4 + H2O2 = FeO2 + SO4H2 =>
FeSO4 + H2O2 = FeO2 + SO4H2
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
C6H11CH2CH3 + O2 = CO2 + H2O =>
C6H11CH2CH3 + 12 O2 = 8 CO2 + 8 H2O
Co(OH)3 + H2S = CoS + H2O + S =>
2 Co(OH)3 + 3 H2S = 2 CoS + 6 H2O + S
silvernitrate + sodiumchloride = silverchloride + sodiumnitrate =>
AgNO3 + NaCl = AgCl + NaNO3
Be(OH)2 + H2NO2 = Be2(NO2)2 + H2O =>
2 Be(OH)2 + 2 H2NO2 = Be2(NO2)2 + 4 H2O
(aq)Ba(NO3)2 + (aq)H2SO4 = (g)BaSO4 + (aq)HNO3 =>
(aq)Ba(NO3)2 + (aq)H2SO4 = (g)BaSO4 + 2(aq)HNO3
O2C10H2O + O2 = CO2 + H2O =>
O2C10H2O + 9 O2 = 10 CO2 + H2O
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
HN(CH3)2 + O2 = CO2 + N2 + H2O =>
4 HN(CH3)2 + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
C6H11CH2CH3 + O2 = CO2 + H2O =>
C6H11CH2CH3 + 12 O2 = 8 CO2 + 8 H2O
FeBr3 + LiOH = Fe(OH)3 + LiBr =>
FeBr3 + 3 LiOH = Fe(OH)3 + 3 LiBr
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
C6H11CH2CH3 + O2 = CO2 + H2O =>
C6H11CH2CH3 + 12 O2 = 8 CO2 + 8 H2O
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
Cu(Ce)2 + Fe = Fe(Ce)2 + Cu =>
Cu(Ce)2 + Fe = Fe(Ce)2 + Cu
Cl2(aq) + H2O(l) = HCl(aq) + HOCl(aq) =>
Cl2(aq) + H2O(l) = HCl(aq) + HOCl(aq)
LiHCO3 = Li2CO3 + H2CO3 =>
2 LiHCO3 = Li2CO3 + H2CO3
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
Zn + HNO3 = Zn(NO3)2 + (NH4)NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + (NH4)NO3 + 3 H2O
Al(C2H3O2)3 + KOH = Al(OH)3 + K(C2H3O2) =>
Al(C2H3O2)3 + 3 KOH = Al(OH)3 + 3 K(C2H3O2)
KOH + CH3COOH = KCH3COO + H2O =>
KOH + CH3COOH = KCH3COO + H2O
C6H18 + KMnO4 + H2O = C6H18(OH)2 + MnO2 + KOH =>
3 C6H18 + 2 KMnO4 + 4 H2O = 3 C6H18(OH)2 + 2 MnO2 + 2 KOH
SO3 + K2O = K2(SO4) =>
SO3 + K2O = K2(SO4)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
ZrO2 + H2O = H2ZrO3 =>
ZrO2 + H2O = H2ZrO3
KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
H3BO3 + NaOH = NaH2BO3 + H2O =>
H3BO3 + NaOH = NaH2BO3 + H2O
C6H11CH2CH3 + O2 = CO2 + H2O =>
C6H11CH2CH3 + 12 O2 = 8 CO2 + 8 H2O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Cobalt(II)Chloride + SodiumHydroxide = SodiumChloride + Cobalt(II)Hydroxide =>
Cobalt(II)Chloride + SodiumHydroxide = SodiumChloride + Cobalt(II)Hydroxide
ClCH2COOH + Ca(OH2) = CaCl2 + H2O + CH2COOH =>
2 ClCH2COOH + Ca(OH2) = CaCl2 + H2O + 2 CH2COOH
Sr(OH)2 + BaCl2 = SrCl2 + Ba(OH)2 =>
Sr(OH)2 + BaCl2 = SrCl2 + Ba(OH)2
Pb(NO3)2 + H2S = HNO3 + SPb =>
Pb(NO3)2 + H2S = 2 HNO3 + SPb
C6H11CH2CH3 + O2 = CO2 + H2O =>
C6H11CH2CH3 + 12 O2 = 8 CO2 + 8 H2O
KCN + KClO + H2O = N2 + KCl + KHCO3 =>
2 KCN + 5 KClO + H2O = N2 + 5 KCl + 2 KHCO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
BaCl2 + K(BrO) + H2O = Ba(OH)2 + KCl2 + H2BrO =>
BaCl2 + K(BrO) + 2 H2O = Ba(OH)2 + KCl2 + H2BrO
H2SO4 + Na2S2O3 = S + Na2SO4 + H2O =>
H2SO4 + 3 Na2S2O3 = 4 S + 3 Na2SO4 + H2O
FeC2O4(H20)2 + O2 = FeCO3 + H2O + CO2 =>
2 FeC2O4(H20)2 + 21 O2 = 2 FeCO3 + 40 H2O + 2 CO2
Mg(s) + AgNo3(aq) = Mg(No3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNo3(aq) = Mg(No3)2(aq) + 2 Ag(s)
ClCH2COOH + Ca(OH2) = CaCl2 + H2O + CH2COOH =>
2 ClCH2COOH + Ca(OH2) = CaCl2 + H2O + 2 CH2COOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
