| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
H + O = H2O =>
2 H + O = H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
ClNH4 + H2SO4 = HCl + (NH4)2SO4 =>
2 ClNH4 + H2SO4 = 2 HCl + (NH4)2SO4
N2O5 + H2O + AL = AL(NO3)3 + H2 =>
3 N2O5 + 3 H2O + 2 AL = 2 AL(NO3)3 + 3 H2
N2O5 + H2O + Al = Al(NO3)3 + H2 =>
3 N2O5 + 3 H2O + 2 Al = 2 Al(NO3)3 + 3 H2
NaCl + C12H22O11 = NaCl(C12H22O11) =>
NaCl + C12H22O11 = NaCl(C12H22O11)
LiBr + HCl = LiCl + HBr =>
LiBr + HCl = LiCl + HBr
C35H50N10 + NANO2 + CH3COOH = C7H7N3 + CH3COONA + H2O =>
C35H50N10 + 5 NANO2 + 5 CH3COOH = 5 C7H7N3 + 5 CH3COONA + 10 H2O
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
KHO + H3PO4 = K3PO4 + H2O =>
3 KHO + H3PO4 = K3PO4 + 3 H2O
C7H10N2 + NANO2 + CH3COOH = C7H7N3 + CH3COONA + H2O =>
C7H10N2 + NANO2 + CH3COOH = C7H7N3 + CH3COONA + 2 H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
LiBr(l) + HCl = LiCl + HBr =>
LiBr(l) + HCl = LiCl + HBr
Na2CO3 + CaBr2 = CaCO3 + NaBr =>
Na2CO3 + CaBr2 = CaCO3 + 2 NaBr
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
LiBr(l) + HCl(l) = LiCl + HBr =>
LiBr(l) + HCl(l) = LiCl + HBr
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
HBr + AL(OH)3 = H2O + ALBr3 =>
3 HBr + AL(OH)3 = 3 H2O + ALBr3
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
HNO3 + CH3OH = C3H7NO2 + CO2 + H20 =>
10 HNO3 + 70 CH3OH = 10 C3H7NO2 + 40 CO2 + 11 H20
Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS
Mg(OH)2 + H2SO4 = (MgOH)2SO4 + H2O =>
2 Mg(OH)2 + H2SO4 = (MgOH)2SO4 + 2 H2O
Al(NO3)3 = Al2O3 + O2 + NO2 =>
4 Al(NO3)3 = 2 Al2O3 + 3 O2 + 12 NO2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Br2 + Ca3P2 + H2O = HBr + Ca3(PO4)2 =>
8 Br2 + Ca3P2 + 8 H2O = 16 HBr + Ca3(PO4)2
Mg3N2 + H2O = NH3 + MgO =>
Mg3N2 + 3 H2O = 2 NH3 + 3 MgO
P4O10(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5(g) + 4 HPO3(l)
Mg(OH)2 + SO3 = (MgOH)2SO4 + H2O =>
2 Mg(OH)2 + SO3 = (MgOH)2SO4 + H2O
C6H13NO2 + O2 = CO2 + N2 + H2O =>
4 C6H13NO2 + 33 O2 = 24 CO2 + 2 N2 + 26 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C7H10N2 + NANO2 + CH3COOH = C9H9N3 + CH3COONA + H2O =>
18 C7H10N2 + 12 NANO2 + 21 CH3COOH = 16 C9H9N3 + 12 CH3COONA + 42 H2O
BaCrO4 + HCl = H2CrO4 + BaCl2 =>
BaCrO4 + 2 HCl = H2CrO4 + BaCl2
C6H13NO2 + O2 = CO2 + N2 + H2O =>
4 C6H13NO2 + 33 O2 = 24 CO2 + 2 N2 + 26 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O
C6H14N2O2 + O2 = CO2 + N2 + H2O =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 2 N2 + 14 H2O
KCRO2 + PBO2 + KOH = K2CRO4 + PBO + H2O =>
2 KCRO2 + 3 PBO2 + 2 KOH = 2 K2CRO4 + 3 PBO + H2O
Na3PO4 + Pb(NO3)2 = Pb3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 NaNO3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeCl2 + K[Fe2(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
FeCl2 + 2 K[Fe2(Cn)6] = Fe3[Fe(Cn)6]2 + 2 KCl
Tl + S = TlS =>
Tl + S = TlS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/18
Équations équilibrées sur10/27/17
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