| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS + 2 HNO3 = Cu(NO3)2 + H2S
Na2SiO3 + K2MoO4 + HNO3 = H2SiO3 + Na2MoO4 + KNO3 =>
Na2SiO3 + K2MoO4 + 2 HNO3 = H2SiO3 + Na2MoO4 + 2 KNO3
PO + H = HPO =>
PO + H = HPO
K2CO3 + Mn2S4 = K2S4 + Mn2CO3 =>
K2CO3 + Mn2S4 = K2S4 + Mn2CO3
C164H256O68S2Na2 = C164 + H256 + O68 + S2 + Na2 =>
C164H256O68S2Na2 = C164 + H256 + O68 + S2 + Na2
Ag(NH3)2OH + HCl = AgCl + H2O + NH4Cl =>
Ag(NH3)2OH + 3 HCl = AgCl + H2O + 2 NH4Cl
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
(NH4)2SO3 + LiOH = NH3 + H2O + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH3 + 2 H2O + Li2SO3
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4 + H2O + NH3 =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4 + 2 H2O + 2 NH3
Fe + NH3 = FeH + N =>
3 Fe + NH3 = 3 FeH + N
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
C + O3 = CO2 =>
3 C + 2 O3 = 3 CO2
SO3 + LiOH = SOH + LiO3 =>
SO3 + LiOH = SOH + LiO3
Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Si(OH)4 + CO2 = Si2(CO3)4 + H2O =>
2 Si(OH)4 + 4 CO2 = Si2(CO3)4 + 4 H2O
Si + HF(r) = SiF4 + H2 =>
Si + 4 HF(r) = SiF4 + 2 H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Fe + PbNO3 = Fe(NO3)3 + Pb =>
Fe + 3 PbNO3 = Fe(NO3)3 + 3 Pb
C5H12OS + NaO + H = C5H12O + H2O + Na2S =>
C5H12OS + 2 NaO + 4 H = C5H12O + 2 H2O + Na2S
C2H6O + CrO3 + H2SO4 = C2H4O2 + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 CrO3 + 6 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 9 H2O
(C3)(H8) + (O2) = CO + (H2)O =>
2(C3)(H8) + 7(O2) = 6 CO + 8(H2)O
C5H12OS + NaO + H = C5H12O + H2O + Na2S =>
C5H12OS + 2 NaO + 4 H = C5H12O + 2 H2O + Na2S
V10O28{6-} + OH{-} = VO4{3-} + H2O =>
V10O28{6-} + 24 OH{-} = 10 VO4{3-} + 12 H2O
Cr2O3 + KBrO3 + KOH = K2CrO4 + Br2 + H2O =>
5 Cr2O3 + 6 KBrO3 + 14 KOH = 10 K2CrO4 + 3 Br2 + 7 H2O
C164H256O68S2Na2 = C164 + H256 + O68 + S2 + Na2 =>
C164H256O68S2Na2 = C164 + H256 + O68 + S2 + Na2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
C + O3 = CO2 + O2 =>
C + 2 O3 = CO2 + 2 O2
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
C164H256O68S2Na2 = C164 + H256 + O68 + S2 + Na2 =>
C164H256O68S2Na2 = C164 + H256 + O68 + S2 + Na2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H{+} + Cr2O7{-2} + H2SO3 = Cr{+3} + HSO4{-} + H2O =>
5 H{+} + Cr2O7{-2} + 3 H2SO3 = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
CF3Br + H2O = HF + HBrCOF2 =>
CF3Br + H2O = HF + HBrCOF2
C35H64N2 + O2 = CO2 + N2 + H2O =>
C35H64N2 + 51 O2 = 35 CO2 + N2 + 32 H2O
(NH4)2Cr2O4 + NaOH = Na2Cr2O4 + NH3 + H2O =>
(NH4)2Cr2O4 + 2 NaOH = Na2Cr2O4 + 2 NH3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + Al(ClO4)3 = Mg(ClO4)2 + Al =>
3 Mg + 2 Al(ClO4)3 = 3 Mg(ClO4)2 + 2 Al
C + O3 = CO =>
3 C + O3 = 3 CO
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
O13 = O7 =>
7 O13 = 13 O7
Na + LiBr = Li + NaBr =>
Na + LiBr = Li + NaBr
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
C + CuO2 = CO2 + Cu =>
C + CuO2 = CO2 + Cu
KClO3 + C6H12O6 + H2SO4 = K2SO4 + HCl + CO2 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 2 K2SO4 + 4 HCl + 6 CO2 + 6 H2O
MgO + HF = MgF + HO =>
MgO + HF = MgF + HO
CH3CH2Br + AgOH = CH3CH2OH + AgBr =>
CH3CH2Br + AgOH = CH3CH2OH + AgBr
S6O2 = S2 + O6 =>
3 S6O2 = 9 S2 + O6
KMnO4 + CH3CH2OH + HCl = CH3COOH + KCl + MnCl2 + H2O =>
4 KMnO4 + 5 CH3CH2OH + 12 HCl = 5 CH3COOH + 4 KCl + 4 MnCl2 + 11 H2O
NaHSO4*H2O = NaHSO4 + H2O =>
NaHSO4*H2O = NaHSO4 + H2O
Na2CrO4 + Ba(OH)2 = NaOH + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = 2 NaOH + BaCrO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
