Answer:
The percentage yield of water is 66.67%.
Explanation:
Mass of oxygen gas = 100 g
Moles of oxygen gas =
According to reaction, 1 mole of oxygen gives 2 moles of water, then 3.125 moles of oxygen will give:
Mass of 6.25 moles of water :
6.25 mol × 18 g/mol = 112.5 g
Theoretical yield of water = 112.5 g
Experimental yield of water = 75 g
Percentage yield :
The percentage yield of water is 66.67%.
3 major groups are metals,metalloids, and the non-metals.
First one is because they’re alternate angles and the second one is because all angles on a straight line = 180° therefore its co interior i think
Answer:
Organic chemistry
Explanation:
Organic material like alcohols and esters are composed mostly of carbon structures, hence the branch is referred to as organic chemistry
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.