| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH) + HClO3 = MgClO3 + H2O
Ca(BrO3)2 = CaO + Br2 + O2 =>
2 Ca(BrO3)2 = 2 CaO + 2 Br2 + 5 O2
HNOH2O = H3NO2 =>
HNOH2O = H3NO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ag(OH)Al = Al(OH)Ag =>
Ag(OH)Al = Al(OH)Ag
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MgOCCl = MgClCO =>
MgOCCl = MgClCO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2SO4 + (NO3)2 = NaNO3 + SO4 =>
Na2SO4 + (NO3)2 = 2 NaNO3 + SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AgOHNaCl = NaOHAgCl =>
AgOHNaCl = NaOHAgCl
Mn2O4 + HBr = MnBr2 + H2O + Br2 =>
Mn2O4 + 8 HBr = 2 MnBr2 + 4 H2O + 2 Br2
C2H5ONa + C4H9Br = C6H14O + NaBr =>
C2H5ONa + C4H9Br = C6H14O + NaBr
AsOHS = AsSHO =>
AsOHS = AsSHO
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
VHI = VIH =>
VHI = VIH
HSFe = FeSH =>
HSFe = FeSH
C6H5Cl + O2 = CO2 + H2O + HCl =>
C6H5Cl + 7 O2 = 6 CO2 + 2 H2O + HCl
Pb(OH)2 + Hg2S = Hg(OH) + PbS =>
Pb(OH)2 + Hg2S = 2 Hg(OH) + PbS
Fe(CO3) + CH3COOH = Fe(C2H3O2)2 + CO2 + H2O =>
Fe(CO3) + 2 CH3COOH = Fe(C2H3O2)2 + CO2 + H2O
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
SeO2 + KOH = Se(OH)4 + K2O =>
SeO2 + 4 KOH = Se(OH)4 + 2 K2O
CU + HO = CU(OH)2 =>
CU + 2 HO = CU(OH)2
K2S(s) + HBr(aq) = KBr(aq) + H2S(g) =>
K2S(s) + 2 HBr(aq) = 2 KBr(aq) + H2S(g)
Fe2O3 + CO = FeCO2 + CO2 =>
Fe2O3 + 3 CO = 2 FeCO2 + CO2
H2SiF6 + NaOH = NaF + SiO2 + H2O =>
H2SiF6 + 6 NaOH = 6 NaF + SiO2 + 4 H2O
KAl(SO4)2 + Ba(NO3)2 = BaSO4 + KAl(NO3)4 =>
KAl(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + KAl(NO3)4
NaCl(aq)KOH(aq) = NaOHKCl =>
NaCl(aq)KOH(aq) = NaOHKCl
VOCl2 + Cl2 + NaOH = NaVO3 + NaCl + H2O =>
2 VOCl2 + Cl2 + 8 NaOH = 2 NaVO3 + 6 NaCl + 4 H2O
CH3BrH2O = CH3OHHBr =>
CH3BrH2O = CH3OHHBr
MClH = MHCl =>
MClH = MHCl
Al + H2SO3 = H2O + SO2Al =>
Al + H2SO3 = H2O + SO2Al
Na2CO3 + H2O2 = NaO2 + CO2 + H2O =>
Na2CO3 + 3 H2O2 = 2 NaO2 + CO2 + 3 H2O
C30H62 + O2 = C5H11CHO + H2O =>
C30H62 + 3 O2 = 5 C5H11CHO + H2O
CuSO4Na2S = Na2SO4CuS =>
CuSO4Na2S = Na2SO4CuS
Pb(NO3)2 + Na2SO3 = Pb(SO3)2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2SO3 = Pb(SO3)2 + 2 Na2NO3
Cu(s) + AgNO3(aq) = CuNO3(s) + Ag(aq) =>
Cu(s) + AgNO3(aq) = CuNO3(s) + Ag(aq)
C4H9COOHNaOH = C4H9COONaH2O =>
C4H9COOHNaOH = C4H9COONaH2O
NaOHHSO4 = NaSO4HOH =>
NaOHHSO4 = NaSO4HOH
MgClHS = ClSMgH =>
MgClHS = ClSMgH
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CO3H2 + Mg(OH)2 = CO3Mg + H2O =>
CO3H2 + Mg(OH)2 = CO3Mg + 2 H2O
Na[As(OH)4] + I2 + H2O = Na[As(OH)6] + HI =>
Na[As(OH)4] + I2 + 2 H2O = Na[As(OH)6] + 2 HI
K2CO3 + NH4Cl = KCl + NH3 + CO2 + H2O =>
K2CO3 + 2 NH4Cl = 2 KCl + 2 NH3 + CO2 + H2O
Sr(s) + H2O(l) = Sr(H2O)2 =>
Sr(s) + 2 H2O(l) = Sr(H2O)2
Na2CO2 + CuSO4 = Na2SO4 + CuCO2 =>
Na2CO2 + CuSO4 = Na2SO4 + CuCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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