| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SnO2 + 4 HCl = 2 KCl + SnCl2 + 2 H2O
C6H5NH3Cl + H2O = C6H5NH4Cl + OH =>
C6H5NH3Cl + H2O = C6H5NH4Cl + OH
H2O + C2 = H2 + CO2 =>
4 H2O + C2 = 4 H2 + 2 CO2
()NaCl = ()Na + ()Cl2 =>
2()NaCl = 2()Na + ()Cl2
BaO + NO2 = BaN + O =>
BaO + NO2 = BaN + 3 O
FeSO4 + NH3 = FeNH3 + SO4 =>
FeSO4 + NH3 = FeNH3 + SO4
NiCO3 + HNO3 = CO2 + H2O + Ni(NO3)2 =>
NiCO3 + 2 HNO3 = CO2 + H2O + Ni(NO3)2
Co + H2O + NH3 = Co(OH) + NH4 =>
Co + H2O + NH3 = Co(OH) + NH4
C3H5NO3 + O2 = CO2 + H2O + NO2 =>
4 C3H5NO3 + 15 O2 = 12 CO2 + 10 H2O + 4 NO2
Ag + H2SO4 + H3O{+} = Ag{+} + SO2 + H2O =>
2 Ag + H2SO4 + 2 H3O{+} = 2 Ag{+} + SO2 + 4 H2O
CH2(COOH)2 = H2O + C3O2 =>
CH2(COOH)2 = 2 H2O + C3O2
ZnBr2 + Pb = Zn + PbBr2 =>
ZnBr2 + Pb = Zn + PbBr2
FeBr3 + K2S = KBr + Fe2S3 =>
2 FeBr3 + 3 K2S = 6 KBr + Fe2S3
CH3COOC3H7 + H2O = CH3COOH + C3H7OH =>
CH3COOC3H7 + H2O = CH3COOH + C3H7OH
Mg(OH)2 + Na2O = MgO + NaOH =>
Mg(OH)2 + Na2O = MgO + 2 NaOH
CH3COOC3H7 + H2O = CH3COOH + C3H7OH =>
CH3COOC3H7 + H2O = CH3COOH + C3H7OH
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + Fe3{+} = Cu2{+} + Fe =>
2 Cu + Fe3{+} = Cu2{+} + 3 Fe
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
C12H22O11 + C2H5OH + CH4N2O + HCl = C22H22ClN3O5 + H2O =>
11 C12H22O11 + 16 C2H5OH + 12 CH4N2O + 8 HCl = 8 C22H22ClN3O5 + 109 H2O
MnO4 + HNO2 = NO3 + Mn + H2O =>
3 MnO4 + 8 HNO2 = 8 NO3 + 3 Mn + 4 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
C2H5OH + I2O5 = I2 + C2H4O2 + H2O =>
5 C2H5OH + 2 I2O5 = 2 I2 + 5 C2H4O2 + 5 H2O
CaCO3 + C2H4O2 = CO2 + CaC4H6O4 + H2O =>
CaCO3 + 2 C2H4O2 = CO2 + CaC4H6O4 + H2O
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
Te + HClO3 + H2O = H6TeO6 + Cl2 =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 3 Cl2
HNo3 + Ca3(PO4)2 = Ca(No3)2 + H3PO4 =>
6 HNo3 + Ca3(PO4)2 = 3 Ca(No3)2 + 2 H3PO4
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
Ni3FeN = Fe + Ni + N2 =>
2 Ni3FeN = 2 Fe + 6 Ni + N2
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
B + O = B2O2 =>
2 B + 2 O = B2O2
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
Na2SO4 + SrCl2 = NaCl + SrSO4 =>
Na2SO4 + SrCl2 = 2 NaCl + SrSO4
Mg3N2 + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg3N2 + 20 HNO3 = 3 Mg(NO3)2 + 16 NO2 + 10 H2O
C6H5C2H5 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 54 MnSO4 + 136 H2O
Pt + Pd = PdPt =>
Pt + Pd = PdPt
CH4 + Na2CO3 = CH3COONa + NaOH =>
CH4 + Na2CO3 = CH3COONa + NaOH
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
Zn(NO3)2 + NH4SCN = Zn(SCN)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4SCN = Zn(SCN)2 + 2 NH4NO3
Cr{3+} + PbO2 + OH{-} = CrO4{2-} + Pb2 + H2O =>
8 Cr{3+} + 6 PbO2 + 40 OH{-} = 8 CrO4{2-} + 3 Pb2 + 20 H2O
Ba(NO3)2(aq) + NaI(aq) = NaNO3(aq) + BaI2(s) =>
Ba(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + BaI2(s)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
