Which value gives the number of particles in 1 mol of a substance? 6. 02 mc012-1. Jpg 1021 6. 02 mc012-2. Jpg 1022 6. 02 mc012-3
1 answer:
<h2>Answer:</h2>
The number of particles in 1 mol of substance is given by the Avogadro's constant. Its value is: = 6.02214076×10²³ mol⁻¹
The definition of Avogadro's constant is:
The Avogadro constant is the proportionality factor that relates the number of constituent particles in a sample with the amount of substance in that sample. Its SI unit is the reciprocal mole, and it is defined exactly as
= 6.02214076×10²³ mol⁻¹. (per mol).
Thus, the number of particles in 1 mol of substance is given by the Avogadro's constant. Its value is: = 6.02214076×10²³ mol⁻¹
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Answer:
157 inches squared
Step-by-step explanation:
Divide the figure into smaller figures (see image for one way):
Then, find the area of each figure. In my example:
= (4x5)+(5x12)+(11x7)
= 20+60+77
= 80+77
= 157 inches squared
