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Molarity is number of moles of solute per one liter of solution. The symbol for molarity is a capital M. The molarity of the given solution will be 3.125M
A solution is a mixture of two or more substances in which neither of substance changes chemically. For example, the salt water is a solution that contains the water (the solvent) and salt (the solute). Concentration is amount of dissolved substance in a solution. In other words, it is amount of stuff that has been mixed into the liquid. Concentration is usually measured in the molarity.
Given that,
Number of moles= 1
Volume = 320ml= 0.320 L
Molarity= No of moles of solute/ Volume of solution in L
= 1/ 0.320
= 3.125 M
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Answer:
Percent yield = 22.26%
Explanation:
Given data:
Mass of lithium nitride = 105 g
Mass of lithium hydroxide produces = 48 g
Percent yield = ?
Solution:
Chemical equation:
Li₃N + 3H₂O → 3LiOH + NH₃
Number of moles of lithium nitride :
Number of moles = mass/ molar mass
Number of moles = 105 g/ 34.83 g/mol
Number of moles = 3 mol
Now we will compare the moles of lithium nitride with lithium hydroxide.
Li₃N : LiOH
1 : 3
3 : 3×3 = 9 mol
Mass of lithium hydroxide:
Mass = number of moles × molar mass
Mass = 9 mol × 23.95 g/mol
Mass = 215.6 g
Percent yield:
Percent yield = actual yield / theoretical yield × 100
Percent yield = 48 g/ 215.6 g × 100
Percent yield = 22.26%
Glycolysis is a process that helps fuel your metabolism. It is apart of cellular respiration the process that helps produce ATP.
Explanation:
Glycolysis is the metabolic process that assists as the grounds for both aerobic and anaerobic cellular respiration. In glycolysis, glucose is transformed into pyruvate. Glucose is a six-membered circle molecule found in the blood and is regularly a result of the breakdown of carbohydrates into sugar.