For every 2 moles of CO and 1 mole of O2, 2 moles of CO2 will be produced.
The ratio is 2:1:2.
Hope this helps! :)
The theoretical yield of HCl produced is 56.06 grams of HCl
<u><em>calculation</em></u>
BCl₃(g) +3 H₂O(l) → H₃BO₃(s) + 3 HCl(g)
Step 1: find the moles of each reactant
moles = mass÷molar mass
moles of BCl₃ = 60.0 g÷117.16 g/mol =0.512 moles
moles of H2O = 37.5 g ÷18 g/ mol = 2.083 moles
Step 2: use the moles ratio to determine the limiting reagent
from the equation above BCl₃ :HCl is 1:3 therefore the moles of HCl = 0.512 moles x 3/1 =1.536 moles
H2O :HCl is 3:3 = 1:1 therefore the moles of HCl is also 2.083 moles
Bcl₃ is the limiting reagent since it produces less amount of HCl therefore the moles HCl is 1.536 moles
Step 3 ; find the theoretical yield
The theoretical yield = moles x molar mass
from periodic table the molar mass of HCl = 1+ 35.5= 36.5 g/mol
Theoretical yield= 1.536 moles x 36.5 g/mol =56.06 g of Hcl
According to Le Chatelier’s principle, if pressure is increased, then the equilibrium shifts to the side with the fewer number of moles of gas.
Explanation:
- NaCl + AgNO3<------>NaNO3 + AgCl.
- In any reaction a temperature increase uplifts the reaction that absorbs heat which is known as the endothermic reaction.
- The product which absorbs heat, shifts the reaction to the left hand side.
- This shows that the reverse reaction or backward reaction is endothermic.
- if the temperature is increased for an endothermic reaction, essentially a reactant is being added, so the equilibrium shifts toward products.
- Le Chatelier’s principle states that it can be used to predict the behavior of a system due to changes in pressure, temperature, or concentration.
- If the concentration of reactants is increased the reaction is shifted to the right, while increasing the concentration of products will shift the reaction to the left side.