| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaNO2 + 3 HCl = HNO3 + 2 NO + 3 NaCl + H2O
FeCl3 + CoCl2 = FeCo + Cl =>
FeCl3 + CoCl2 = FeCo + 5 Cl
Al(s) + Li3PO4(aq) = AlPO4(aq) + Li(s) =>
Al(s) + Li3PO4(aq) = AlPO4(aq) + 3 Li(s)
HNO3 + KHCO3 = HCO3 + KHNO3 =>
HNO3 + KHCO3 = HCO3 + KHNO3
HC2H3O2 + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
HC2H3O2 + NaHCO3 = C2H3NaO2 + CO2 + H2O
LiOH + CO2 = HOH + Li2CO3 =>
2 LiOH + CO2 = HOH + Li2CO3
CdCl2 + Zn = Cd2Zn + Cl =>
2 CdCl2 + Zn = Cd2Zn + 4 Cl
Cs + O = Cs2O =>
2 Cs + O = Cs2O
F + ClH = Cl + F4H =>
4 F + ClH = Cl + F4H
HF + NH4OH = H2O + (NH4)F =>
HF + NH4OH = H2O + (NH4)F
XC2H3 + KMnO4 = XCOOK + CO2 + MnO2 + H2O + KOH =>
3 XC2H3 + 10 KMnO4 = 3 XCOOK + 3 CO2 + 10 MnO2 + H2O + 7 KOH
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
N(g) + H(g) = NH3 =>
N(g) + 3 H(g) = NH3
Cl2 + Ga = Cl2Ga =>
Cl2 + Ga = Cl2Ga
CuO + KOH + H2O = K2Cu(OH)4 =>
CuO + 2 KOH + H2O = K2Cu(OH)4
Mg(NO3)2 + H3(AsO4) = HNO3 + Mg3(AsO4)2 =>
3 Mg(NO3)2 + 2 H3(AsO4) = 6 HNO3 + Mg3(AsO4)2
KVO3 + Mn(NO3)2 + HNO3 = V(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KVO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 V(NO3)3 + 2 KMnO4 + 3 KNO3 + 7 H2O
HgHPO4 = Hg + H2 + P + O4 =>
2 HgHPO4 = 2 Hg + H2 + 2 P + 2 O4
Pt(OH)2 + O2 = PtO2*H2O =>
2 Pt(OH)2 + O2 = 2 PtO2*H2O
FeCl3 + NH4CNS = [Fe(CNS)3] + NH4Cl =>
FeCl3 + 3 NH4CNS = [Fe(CNS)3] + 3 NH4Cl
CH3Br + C6H6 = C6H5C3H5 + HBr =>
3 CH3Br + 4 C6H6 = 3 C6H5C3H5 + 3 HBr
C19H15OMgBr + H30 = C19H16O + MgBr =>
30 C19H15OMgBr + H30 = 30 C19H16O + 30 MgBr
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
N2H4 + H2SO4 = N2H5HSO4 =>
N2H4 + H2SO4 = N2H5HSO4
FePO4 + KOH = K3PO4 + Fe(OH)3 =>
FePO4 + 3 KOH = K3PO4 + Fe(OH)3
Fe3O6 = Fe + O2 =>
Fe3O6 = 3 Fe + 3 O2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
AgNO3 + CoCl2 = Ag + Co(NO3)2 + Cl =>
2 AgNO3 + CoCl2 = 2 Ag + Co(NO3)2 + 2 Cl
C2H5COOH + Na = C2H5 + HCOONa20 =>
C2H5COOH + 20 Na = C2H5 + HCOONa20
W + KOH + O2 = K2WO4 + H2O =>
2 W + 4 KOH + 3 O2 = 2 K2WO4 + 2 H2O
K1 + O = K1O =>
K1 + O = K1O
S2O3 + H = S + H2O =>
S2O3 + 6 H = 2 S + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4 =>
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4
K2O + I2 = KI + O2 =>
2 K2O + 2 I2 = 4 KI + O2
C4H10 + O2 = H2 + CO2 =>
C4H10 + 4 O2 = 5 H2 + 4 CO2
CuNO3(aq) + NAOH(aq) = CuOH(s) + NANO3(aq) =>
CuNO3(aq) + NAOH(aq) = CuOH(s) + NANO3(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl3 + KCSN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KCSN = Fe(SCN)3 + 3 KCl
Mn(NO3)2 + KOH = Mn(OH)2 + K(NO3) =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 K(NO3)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NiBr2 + Fe = FeBr3 + Ni =>
3 NiBr2 + 2 Fe = 2 FeBr3 + 3 Ni
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
AgIINO3 + NaCl = AgIICl + NaNO3 =>
AgIINO3 + NaCl = AgIICl + NaNO3
Nd2O3 + Fe2O3 + Ta2O5 = Nd2FeTaO7 =>
2 Nd2O3 + Fe2O3 + Ta2O5 = 2 Nd2FeTaO7
FeS2 + HCl = HS + FeCl2 =>
FeS2 + 2 HCl = 2 HS + FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/24
Équations équilibrées sur03/14/23
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