| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
Fe(NO3)2 + LiOH = Fe(OH) + Li(NO3)2 =>
Fe(NO3)2 + LiOH = Fe(OH) + Li(NO3)2
COH + O = CO2 + H2O =>
2 COH + 3 O = 2 CO2 + H2O
CaO2 + KCl2 = CaCl2 + KO2 =>
CaO2 + KCl2 = CaCl2 + KO2
C6H6(l) + O2(g) = H2O(g) + CO2 =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2
Ca10F2(PO4)6 + HNO3 = Ca(NO3)2 + H3PO4 + HF =>
Ca10F2(PO4)6 + 20 HNO3 = 10 Ca(NO3)2 + 6 H3PO4 + 2 HF
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Fe2(SO4)3 + K2S = Fe2S3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2(SO4)
K2SO4 + Al2S3 = Al2(SO4)3 + K2S =>
3 K2SO4 + Al2S3 = Al2(SO4)3 + 3 K2S
MgZnS = MgSZn =>
MgZnS = MgSZn
H2 + O2 = HO2 =>
H2 + 2 O2 = 2 HO2
C3H4N2 + H2O = OH + HC3H4N2 =>
C3H4N2 + H2O = OH + HC3H4N2
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
C13H22O11 + O2 = CO2 + H2O =>
C13H22O11 + 13 O2 = 13 CO2 + 11 H2O
CH3(CH2)CH3(g) + O2 = CO2(g) + H2O(g) =>
CH3(CH2)CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
CH3COONa = CH3COCH3Na2CO3 =>
2 CH3COONa = CH3COCH3Na2CO3
HNO5 + Sn + H2O = H2SnO3 + NO =>
4 HNO5 + 7 Sn + 5 H2O = 7 H2SnO3 + 4 NO
CaCl2(aq) + Na = Ca + NaCl(aq) =>
CaCl2(aq) + 2 Na = Ca + 2 NaCl(aq)
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnS + H2O = Zn(OH)2 + Zn(HS)2 =>
2 ZnS + 2 H2O = Zn(OH)2 + Zn(HS)2
FeCO3 + Mg(OH)2 = MgCO3 + Fe(OH)2 =>
FeCO3 + Mg(OH)2 = MgCO3 + Fe(OH)2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
C2H5Li + C6H6 = LiCH + C7H10 =>
C2H5Li + C6H6 = LiCH + C7H10
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NH4OHNaOH = NH4NaOH2O =>
NH4OHNaOH = NH4NaOH2O
Cl2 + Br + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + 2 Br + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
Cr(OH)3 + H2Te = Cr(OH)Te + H2O =>
Cr(OH)3 + H2Te = Cr(OH)Te + 2 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 2 HMnO4 + 5 BiONO3 + 5 NaNO3 + 2 H2O
Li2CrO4(aq) + AgNO3(aq) = LiNO3(aq) + Ag2CrO4(s) =>
Li2CrO4(aq) + 2 AgNO3(aq) = 2 LiNO3(aq) + Ag2CrO4(s)
FeSO4 + H2SeO3 + H2SO4 = Fe(SO4)3 + Se + H2O =>
FeSO4 + H2SeO3 + 2 H2SO4 = Fe(SO4)3 + Se + 3 H2O
KBr + H2CO3 = K2CO3 + HBr =>
2 KBr + H2CO3 = K2CO3 + 2 HBr
Ca(OH)2 + K2HPO4 = CaHPO4 + KOH =>
Ca(OH)2 + K2HPO4 = CaHPO4 + 2 KOH
C2H4 + KOH + KMnO4 = K2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + C2H4(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NaCN + HNO3 = NaNO3 + HCN =>
NaCN + HNO3 = NaNO3 + HCN
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Br{-} + KI = BrI{-} + K =>
Br{-} + KI = BrI{-} + K
C(OH)2 + Na = C + NaOH =>
C(OH)2 + 2 Na = C + 2 NaOH
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Fe + KBr2 = FeBr2 + K =>
Fe + KBr2 = FeBr2 + K
MgO + CO = Mg + CO2 =>
MgO + CO = Mg + CO2
KMnO4 + NH3 = H2O + KNO3 + MnO2 + KOH =>
8 KMnO4 + 3 NH3 = 2 H2O + 3 KNO3 + 8 MnO2 + 5 KOH
H2SO2 + Cr = Cr2(SO2)3 + H2 =>
3 H2SO2 + 2 Cr = Cr2(SO2)3 + 3 H2
HCl + NaBr = NaCl + H2 + Br2 =>
2 HCl + 2 NaBr = 2 NaCl + H2 + Br2
KCO3 + SrCl = KCl + SrCO3 =>
KCO3 + SrCl = KCl + SrCO3
CoCl2 + Na(NO3) = Co(NO3)2 + NaCl =>
CoCl2 + 2 Na(NO3) = Co(NO3)2 + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
