Step-by-step explanation:
We can use the formula to find the number of moles. As ,
n = No. of particles/ N_A
n = 3.01× 10¹⁸/6.022 × 10²³
n = 1/2 / 10⁵
Which is the vertex of x2 + 10x= - 17? (-5.-8) (5.8) (-5.8) (5.-8)
1 answer:
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