| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
C7H6O2 + NaOH = C6H5COONa + H2O =>
C7H6O2 + NaOH = C6H5COONa + H2O
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O =>
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O
NaBH4 + HCl = H2 + NaBCl4 =>
NaBH4 + 4 HCl = 4 H2 + NaBCl4
HNO3 + Bi2(CO3)3 = Bi(NO3)3 + H2CO3 =>
6 HNO3 + Bi2(CO3)3 = 2 Bi(NO3)3 + 3 H2CO3
Cl2K2CO3 = KClKClOCO2 =>
Cl2K2CO3 = KClKClOCO2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
CaCO3 + HCl = CaCl4 + CO2 + H2 + H2O =>
CaCO3 + 4 HCl = CaCl4 + CO2 + H2 + H2O
TlOH + MgBr2 = Mg(OH)2 + TlBr =>
2 TlOH + MgBr2 = Mg(OH)2 + 2 TlBr
CH3(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Cl2O5 + CaO = CaCl2 + O2 =>
Cl2O5 + CaO = CaCl2 + 3 O2
LiCl + YCl3 = Li24Y10Cl54 =>
24 LiCl + 10 YCl3 = Li24Y10Cl54
Ba(NO3)2(ac) + K2CO3(ac) = BaCO3(ac) + K2(NO3)2(ac) =>
Ba(NO3)2(ac) + K2CO3(ac) = BaCO3(ac) + K2(NO3)2(ac)
C31H64(s) + O2(g) = CO2(g) + H2O(g) =>
C31H64(s) + 47 O2(g) = 31 CO2(g) + 32 H2O(g)
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
BaO + NH4Cl = BaCl2 + NH3 + H2O =>
BaO + 2 NH4Cl = BaCl2 + 2 NH3 + H2O
C7H5NO4 + Fe + HCl = C7H8NH2Cl + FeCl2 + H2O =>
C7H5NO4 + 6 Fe + 13 HCl = C7H8NH2Cl + 6 FeCl2 + 4 H2O
AuSO4 + Pb = PbSO4 + Au =>
AuSO4 + Pb = PbSO4 + Au
FeCl3 + NaOH + H2O2 = Fe(OH)4 + NaCl =>
2 FeCl3 + 6 NaOH + H2O2 = 2 Fe(OH)4 + 6 NaCl
X + NaOH + H2O = Na(X(OH)4) + H2 =>
2 X + 2 NaOH + 6 H2O = 2 Na(X(OH)4) + 3 H2
Ca + C2H8N2O4 = CaC2H8N2O4 =>
Ca + C2H8N2O4 = CaC2H8N2O4
CaBr2 + Fe = FeBr2 + Ca =>
CaBr2 + Fe = FeBr2 + Ca
C2H4O2 + KOH = H2O + KC2H3O2 =>
C2H4O2 + KOH = H2O + KC2H3O2
Ca + HC1 = CaC2 + H2 =>
Ca + 2 HC1 = CaC2 + H2
Al + Se = Al2Se3 =>
2 Al + 3 Se = Al2Se3
(CH3)3N + H2SO4 = (CH3)3NH2SO4 =>
(CH3)3N + H2SO4 = (CH3)3NH2SO4
CuCl2 + HOH = Cu(OH)2 + HCl =>
CuCl2 + 2 HOH = Cu(OH)2 + 2 HCl
(NH4)PO4 + Pb(No3)4 = Pb(PO4)4 + NH4No3 =>
4(NH4)PO4 + Pb(No3)4 = Pb(PO4)4 + 4 NH4No3
W + Br2 = WBr5 =>
2 W + 5 Br2 = 2 WBr5
Mg3(PO4)2 + CCl4 = MgCl2 + CO2 + PCl3 + O2 =>
Mg3(PO4)2 + 3 CCl4 = 3 MgCl2 + 3 CO2 + 2 PCl3 + O2
Na + C4H8O2 = C4H7O2Na + H2 =>
2 Na + 2 C4H8O2 = 2 C4H7O2Na + H2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Sb(s) + O2(g) = Sb4O6(s) =>
4 Sb(s) + 3 O2(g) = Sb4O6(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + H2SO4 + FeSO4 = MnSO4 + K2SO4 + Fe(SO4)3 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4 = 4 MnSO4 + 2 K2SO4 + 5 Fe(SO4)3 + 16 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu(SO4) + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 Cu(SO4) + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
C9H10NOCl + NaOH = C9H10NONa + HOCl =>
C9H10NOCl + NaOH = C9H10NONa + HOCl
CH4NH2 + O2 = CO2 + H2O + N2 =>
2 CH4NH2 + 5 O2 = 2 CO2 + 6 H2O + N2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
FeBr3 + Ba(OH)2 = FeBa + Br3(OH)2 =>
FeBr3 + Ba(OH)2 = FeBa + Br3(OH)2
H2SO4 + C6H12O2 = CO2 + SO2 + H2O =>
16 H2SO4 + C6H12O2 = 6 CO2 + 16 SO2 + 22 H2O
C4H6O6 + NH4OH = (NH4)2C4H4O6 + H2O =>
C4H6O6 + 2 NH4OH = (NH4)2C4H4O6 + 2 H2O
C2H6O + Cl2 = C2Cl3OH + HCl =>
C2H6O + 4 Cl2 = C2Cl3OH + 5 HCl
KIO3 + KI + HSO2 = I2 + KSO2 + H2O =>
KIO3 + 5 KI + 6 HSO2 = 3 I2 + 6 KSO2 + 3 H2O
Cd + S8 = CdS8 =>
Cd + S8 = CdS8
C3H7COOH + MgCO3 = (C3H7COO)2Mg + CO2 + H2O =>
2 C3H7COOH + MgCO3 = (C3H7COO)2Mg + CO2 + H2O
Cu(NO3)2(aq) + Na2CO3(s) + H2O = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
Pb9 + Cl3 = Pb4Cl2 =>
4 Pb9 + 6 Cl3 = 9 Pb4Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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