| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + (NH4)2O = BaO + 2 NH4Cl
HOCl + NH3 = H2O + HCl + N2H4 =>
HOCl + 2 NH3 = H2O + HCl + N2H4
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl =>
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
(VO2)2SO4 + Zn + H2SO4 = (VO)SO4 + ZnSO4 + H2O =>
(VO2)2SO4 + Zn + 2 H2SO4 = 2(VO)SO4 + ZnSO4 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + HCHO2 = Al(CHO2)3 + H2 =>
2 Al + 6 HCHO2 = 2 Al(CHO2)3 + 3 H2
H3PO4 + FeBr3 = FePO4 + HBr =>
H3PO4 + FeBr3 = FePO4 + 3 HBr
CaBr2 + K2SO4 = CaSO4 + K2Br2 =>
CaBr2 + K2SO4 = CaSO4 + K2Br2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
C3H + O2 = CO2 + H2O =>
4 C3H + 13 O2 = 12 CO2 + 2 H2O
P2O5 + Ca(OH)2 = H3PO4 + CaO =>
P2O5 + 3 Ca(OH)2 = 2 H3PO4 + 3 CaO
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6O2 + C8H12N2O2 = C26H42N6O8 =>
C2H6O2 + 3 C8H12N2O2 = C26H42N6O8
C10H22 + O2 = H2O + CO2 =>
2 C10H22 + 31 O2 = 22 H2O + 20 CO2
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Fe(Cl)2 + HNO3 = Fe(NO3)2 + HCl =>
Fe(Cl)2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
H2SO4 + KNO2 + KI = K2SO4 + I2 + H2O + NO =>
2 H2SO4 + 2 KNO2 + 2 KI = 2 K2SO4 + I2 + 2 H2O + 2 NO
Cs + I2 + Cl2 = CsICl2 =>
2 Cs + I2 + 2 Cl2 = 2 CsICl2
CdSO4*8H2O + H2S = CdS + H2SO4 + H2O =>
CdSO4*8H2O + H2S = CdS + H2SO4 + 8 H2O
Na2Cr2O7(H2O)2 + H2O = Na2Cr2O7(H2O)3 =>
Na2Cr2O7(H2O)2 + H2O = Na2Cr2O7(H2O)3
O2(g) + As4S6(s) = As4O6(s) + SO2 =>
9 O2(g) + As4S6(s) = As4O6(s) + 6 SO2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Cu + HNO3 = CuNO302 + H2O + NO2 =>
Cu + 600 HNO3 = CuNO302 + 300 H2O + 599 NO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg(s) + BeSe(s) = MgSe(s) + Be(s) =>
Mg(s) + BeSe(s) = MgSe(s) + Be(s)
HCl(aq) + Na2CO3(aq) = H2O + CO2 + NaCl =>
2 HCl(aq) + Na2CO3(aq) = H2O + CO2 + 2 NaCl
SnCl2 + H2SO4 + KMnO4 = H2O + MnSO4 + KCl + SnCl4 + Sn(SO4)2 =>
5 SnCl2 + 8 H2SO4 + 2 KMnO4 = 8 H2O + 2 MnSO4 + 2 KCl + 2 SnCl4 + 3 Sn(SO4)2
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
Al2O3 + H2 = Al2O + H2O =>
Al2O3 + 2 H2 = Al2O + 2 H2O
N2 + S8 = N2S =>
8 N2 + S8 = 8 N2S
NaHCO3 + C5H8O7 = NaC5H8O7 + H2O + CO2 =>
14 NaHCO3 + 15 C5H8O7 = 14 NaC5H8O7 + 11 H2O + 19 CO2
Na2Cr2O7 + Na2V4O9 + H2SO4 = HVO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 Na2V4O9 + 11 H2SO4 = 12 HVO3 + 2 Cr2(SO4)3 + 5 Na2SO4 + 5 H2O
CuO + NHO3 = Cu(NO3)2 + H2O =>
CuO + 2 NHO3 = Cu(NO3)2 + H2O
Mg + H3BO3 = Mg3(BO3)2 + H2 =>
3 Mg + 2 H3BO3 = Mg3(BO3)2 + 3 H2
FeBr3 + SnCl2 = FeCl3 + SnBr2 =>
2 FeBr3 + 3 SnCl2 = 2 FeCl3 + 3 SnBr2
CaO + P4O10 = CaPO3 + O2 =>
4 CaO + P4O10 = 4 CaPO3 + O2
K3(Po4) + Ca(NO3)2 = K(NO3) + Ca3(Po4)2 =>
2 K3(Po4) + 3 Ca(NO3)2 = 6 K(NO3) + Ca3(Po4)2
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
CH3COOH + (CH3)2CH2CH2CH2OH = CH3COOC6H5 + H2O =>
34 CH3COOH + 4(CH3)2CH2CH2CH2OH = 11 CH3COOC6H5 + 50 H2O
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
Fe(CN)3 + KCN = K3(Fe(CN)6) =>
Fe(CN)3 + 3 KCN = K3(Fe(CN)6)
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
