| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CaSiO3(s) + HF(l) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(l) = SiF4(g) + CaF2(s) + 3 H2O(l)
KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2
KH2F2 = KF + H2 + F2 =>
2 KH2F2 = 2 KF + 2 H2 + F2
aluminumoxide = oxygen + aluminum =>
2 Al2O3 = 3 O2 + 4 Al
C2Cl4 + Cl2 = C2Cl6 =>
C2Cl4 + Cl2 = C2Cl6
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
F + KBr = Br + KF =>
F + KBr = Br + KF
C27H46O + C7H5ClO3 = C27H46O2 + C7H5ClO2 =>
C27H46O + C7H5ClO3 = C27H46O2 + C7H5ClO2
Fe + AgNo3 = Fe(No3)2 + Ag =>
Fe + 2 AgNo3 = Fe(No3)2 + 2 Ag
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Cu + Fe(NH4)(SO4)2 = Cu(NH4)(SO4)2 + Fe =>
Cu + Fe(NH4)(SO4)2 = Cu(NH4)(SO4)2 + Fe
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
HgSO4 + Hg + NaCl = Hg2Cl2 + Na2SO4 =>
HgSO4 + Hg + 2 NaCl = Hg2Cl2 + Na2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
F2 + FeI3 = I2 + FeF3 =>
3 F2 + 2 FeI3 = 3 I2 + 2 FeF3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuS2 + O2 = Cu2O + SO2 =>
4 CuS2 + 9 O2 = 2 Cu2O + 8 SO2
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Al + Br = AlBr =>
Al + Br = AlBr
Pt(NO3)2 + CsOH = Pt(OH)2 + CsNO3 =>
Pt(NO3)2 + 2 CsOH = Pt(OH)2 + 2 CsNO3
LiBr + Cu = CuBr + Li =>
LiBr + Cu = CuBr + Li
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuS + Na4PO4 = Cu2PO4 + Na2S =>
2 CuS + Na4PO4 = Cu2PO4 + 2 Na2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
CuS2 + O2 = Cu2O + SO2 =>
4 CuS2 + 9 O2 = 2 Cu2O + 8 SO2
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO3 + C2H22O11 = K2CO3 + N2 + H2O + CO2 =>
8 KNO3 + 5 C2H22O11 = 4 K2CO3 + 4 N2 + 55 H2O + 6 CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
