| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ca3P2 + 9 O2 = 6 Ca2O3 + 8 P
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
CH3CH2CH2OH + CUO = CH3CH2CHO + H2O + CU2 =>
8 CH3CH2CH2OH + 6 CUO = 9 CH3CH2CHO + 5 H2O + 3 CU2
Na2SO4H2O = Na2SO4 + H2O =>
Na2SO4H2O = Na2SO4 + H2O
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + H2O =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + 2 H2O
HBr + Mg(HCO3)2 = CO2 + H2O + MgBr2 =>
2 HBr + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgBr2
NaClO + H2SO4 + NaCl = Na2SO4 + H2O + Cl2 =>
NaClO + H2SO4 + NaCl = Na2SO4 + H2O + Cl2
C51H98O6 + NaOH = C3H8O3 + CH3(CH2)14CO2Na =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)14CO2Na
ZnSO4 + Li2CO3 = ZnLi2 + SO4CO3 =>
ZnSO4 + Li2CO3 = ZnLi2 + SO4CO3
CH3COOH + Ca(OH)2 = HOH + Ca(CH3COO)2 =>
2 CH3COOH + Ca(OH)2 = 2 HOH + Ca(CH3COO)2
NaHSO3 + H2SO3 = NaSO3 + H3SO3 =>
NaHSO3 + H2SO3 = NaSO3 + H3SO3
PH3 + CuSO4 = H2SO4 + Cu3P2 =>
2 PH3 + 3 CuSO4 = 3 H2SO4 + Cu3P2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Hg2(NO3)2 + CuSO4 = Hg(SO4)2 + Cu2NO3 =>
Hg2(NO3)2 + 4 CuSO4 = 2 Hg(SO4)2 + 2 Cu2NO3
Zn + HgO = ZnO + Hg =>
Zn + HgO = ZnO + Hg
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C4H10 + H2O2 = CO2 + H2O =>
C4H10 + 13 H2O2 = 4 CO2 + 18 H2O
CuCl2 + Fe = Cu + FeCl3 =>
3 CuCl2 + 2 Fe = 3 Cu + 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgO + (NH4)2SO4 + H2O = MgSO4 + NH4OH =>
MgO + (NH4)2SO4 + H2O = MgSO4 + 2 NH4OH
HgCl2 + Al = AlCl3 + Hg =>
3 HgCl2 + 2 Al = 2 AlCl3 + 3 Hg
C5H4O3N4 + H2O + O2 = CO2 + NH3 =>
2 C5H4O3N4 + 8 H2O + 3 O2 = 10 CO2 + 8 NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al2S3 + H2O = H2S + Al(OH)3 =>
Al2S3 + 6 H2O = 3 H2S + 2 Al(OH)3
Cu(OH)2 + HCI = Cu(CI)2 + H2O =>
Cu(OH)2 + 2 HCI = Cu(CI)2 + 2 H2O
Zn + H{+} + HNO3{-} = Zn(NO3)2 + N2O + H2O =>
3 Zn + 10 H{+} + 10 HNO3{-} = 3 Zn(NO3)2 + 2 N2O + 10 H2O
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Cl2 + KJ = KCl + J2 =>
Cl2 + 2 KJ = 2 KCl + J2
Ba(NO)3 + NaOH2 = NaBa3 + H2O + NO =>
3 Ba(NO)3 + NaOH2 = NaBa3 + H2O + 9 NO
HgS + HNO3 = HS + HgNO3 =>
HgS + HNO3 = HS + HgNO3
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
H2 + Br2 = HBr = =>
H2 + Br2 = 2 HBr
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Pb + NO3{-} + H{+} = NO2 + Pb(NO3)2 + H2O =>
Pb + 4 NO3{-} + 4 H{+} = 2 NO2 + Pb(NO3)2 + 2 H2O
C3H4NO2 + O2 = NH3 + H2O + CO2 =>
4 C3H4NO2 + 9 O2 = 4 NH3 + 2 H2O + 12 CO2
KOH + HCIO2 = KCIO2 + H2O =>
KOH + HCIO2 = KCIO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2ZnO2 + HBr = ZnBr2 + KBr + H2O =>
K2ZnO2 + 4 HBr = ZnBr2 + 2 KBr + 2 H2O
FeC2O4 + O2(g) = Fe2O3(s) + CO2(g) =>
4 FeC2O4 + 3 O2(g) = 2 Fe2O3(s) + 8 CO2(g)
Na2SO3 + H2O = (Na)2O + (H)2SO3 =>
Na2SO3 + H2O = (Na)2O + (H)2SO3
V2O5 + I2 = VI5 + O2 =>
2 V2O5 + 10 I2 = 4 VI5 + 5 O2
Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
(CH3CO2)2Ca + NaClO + Cl2 + N2 = CH3NO2 + NaCl + CaCl2 + CO2 =>
(CH3CO2)2Ca + 4 NaClO + Cl2 + N2 = 2 CH3NO2 + 4 NaCl + CaCl2 + 2 CO2
Co(OH)2 + Br2 + KOH = Co(OH)3 + KBr =>
2 Co(OH)2 + Br2 + 2 KOH = 2 Co(OH)3 + 2 KBr
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
NaAlCO3(OH)2 + HCl = NaAlCO3Cl2 + H2O =>
NaAlCO3(OH)2 + 2 HCl = NaAlCO3Cl2 + 2 H2O
Ca(NO3)2*4H2O + C6H8O7*H2O = Ca3(C6H5O7)2 + HNO3 + H2O =>
3 Ca(NO3)2*4H2O + 2 C6H8O7*H2O = Ca3(C6H5O7)2 + 6 HNO3 + 14 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
