Which sequence has the states of matter listed from least to greatest kinetic energy!
1 answer:
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<u>Answer:</u> The actual yield of the product is 38.57 g
<u>Explanation:</u>
The number of moles is defined as the ratio of the mass of a substance to its molar mass. The equation used is:
......(1)
We are given:
Given mass of Na = 17.25 g
Molar mass of Na = 23 g/mol
Putting values in equation 1, we get:
For the given chemical reaction:
By stoichiometry of the reaction:
2 moles of Na produces 2 moles of NaCl
So, 0.75 moles of Na will produce = of NaCl
We know, molar mass of = 58.44 g/mol
Putting values in above equation, we get:
The percent yield of a reaction is calculated by using an equation:
......(1)
Given values:
Percent yield of the product = 88 %
Theoretical value of the product = 43.83 g
Plugging values in equation 1:
Hence, the actual yield of the product is 38.57 g