| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO4 + RbOH = RbClO4 + H2O
Fe + HSCN = FeSCN + H =>
Fe + HSCN = FeSCN + H
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
CH3P(O)Cl2 + HOR = CH3P(O)(OR)2 + HCl =>
CH3P(O)Cl2 + 2 HOR = CH3P(O)(OR)2 + 2 HCl
C2H4O2 + C4H12O = C7H16 + O2 =>
10 C2H4O2 + 2 C4H12O = 4 C7H16 + 11 O2
Cr(OH)2 + KOH = K2[Cr(OH)4] =>
Cr(OH)2 + 2 KOH = K2[Cr(OH)4]
Mg + HNO3 = Mg3(NO3)2 + H =>
3 Mg + 2 HNO3 = Mg3(NO3)2 + 2 H
Cs + FeCl3 = CsCl3 + Fe =>
Cs + FeCl3 = CsCl3 + Fe
Na + LiBr = Li + NaBr =>
Na + LiBr = Li + NaBr
MnI2 + H2O = Mn(OH)2 + HI =>
MnI2 + 2 H2O = Mn(OH)2 + 2 HI
Mg + Cr(C2H3O2) = Mg(C2H3O2)2 + Cr =>
Mg + 2 Cr(C2H3O2) = Mg(C2H3O2)2 + 2 Cr
C4H10Cl + O2 = CO2 + H2O + Cl2 =>
2 C4H10Cl + 13 O2 = 8 CO2 + 10 H2O + Cl2
Cu(CH3COO)2 + H2S = CuS + CH3 + CO2 + H2O =>
7 Cu(CH3COO)2 + 7 H2S = 7 CuS + 16 CH3 + 12 CO2 + 4 H2O
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
C3H6O3 + CaCO3 + H2O = C6H10CaO6*5H2O + CO2 =>
2 C3H6O3 + CaCO3 + 4 H2O = C6H10CaO6*5H2O + CO2
KNO3 + C6H10O5 = KNO2 + CO2 + H2O =>
12 KNO3 + C6H10O5 = 12 KNO2 + 6 CO2 + 5 H2O
J2 + NaOH = NaJ + Na2JO4 + H2O =>
7 J2 + 16 NaOH = 12 NaJ + 2 Na2JO4 + 8 H2O
Copper(ii)sulfide + oxygen = copper + sulfurdioxide =>
CuS + O2 = Cu + SO2
CH3NH2 + Pb(CH3COO)2 + HCl = CH3NH3PbCl3 + CH3COOH =>
CH3NH2 + Pb(CH3COO)2 + 3 HCl = CH3NH3PbCl3 + 2 CH3COOH
Fe + Zn(NO3)3 = Fe(NO3)3 + Zn =>
Fe + Zn(NO3)3 = Fe(NO3)3 + Zn
CH3{-}CH2{-}CH2{-}CH2 = CH3{-}CH{-}CH3{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH2 = CH3{-}CH{-}CH3{-}CH3
C + H16 + Br = CHBr =>
16 C + H16 + 16 Br = 16 CHBr
AgNO3(s) + H2S(g) = Ag2S(s) + HNO3(g) =>
2 AgNO3(s) + H2S(g) = Ag2S(s) + 2 HNO3(g)
K2CO3 + HNO3 = K2(NO3)2 + H2CO3 =>
K2CO3 + 2 HNO3 = K2(NO3)2 + H2CO3
CO2(aq) + H2O(l) = H2 + HCO3 =>
2 CO2(aq) + 2 H2O(l) = H2 + 2 HCO3
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3 =>
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3
Li2O + H3BO3 = Li3BO3 + H2O =>
3 Li2O + 2 H3BO3 = 2 Li3BO3 + 3 H2O
Cu + MgBr2 = CuBr2 + Mg =>
Cu + MgBr2 = CuBr2 + Mg
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + 18 H2O
H2O + O2 + As = HAsO4 =>
2 H2O + 7 O2 + 4 As = 4 HAsO4
Ba(OH)2 + H2O = BaO2H3 + OH =>
Ba(OH)2 + H2O = BaO2H3 + OH
Ca3P2O4 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3P2O4 + 6 SiO2 + 2 C = 6 CaSiO3 + P4 + 2 CO
HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3
PO4 = P + O4 =>
PO4 = P + O4
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
Al2O3 + Cr = Cr2O3 + Al =>
Al2O3 + 2 Cr = Cr2O3 + 2 Al
K3[Fe(NCS)6] + NaF = Na3FeF6 + KNCS + NaNCS =>
K3[Fe(NCS)6] + 6 NaF = Na3FeF6 + 3 KNCS + 3 NaNCS
Na(HCO3) + Hg(NO3)2 = Na(NO3) + Hg(HCO3)2 =>
2 Na(HCO3) + Hg(NO3)2 = 2 Na(NO3) + Hg(HCO3)2
Al(OH)3Na2CO3HF = Na[Al(OH)4]CO2NaF =>
Al(OH)3Na2CO3HF = Na[Al(OH)4]CO2NaF
H2O + Cl24 = HCl + O2 =>
12 H2O + Cl24 = 24 HCl + 6 O2
FeCl3 + H2S = HCl + S + FeS =>
2 FeCl3 + 3 H2S = 6 HCl + S + 2 FeS
HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3
PbSO4 + Na2CO3 + C = PbNa2SO4 + CO2 =>
2 PbSO4 + 2 Na2CO3 + C = 2 PbNa2SO4 + 3 CO2
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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