gioaleinsgri gioaleinsgri

10-02-2020
Chemistry

contestada

What is the mass, in grams, of 1.50×1021 molecules of aspirin, C9H8O4?
Express your answer using three significant figures.

Respuesta :

ednorobello92 ednorobello92

10-02-2020

Answer: m = 0.448 g C9H8O4

Explanation: Solution attached

Convert molecules of C9H8O4 to moles using the Avogadro's number

Convert moles of C9H8O4 to mass using its molar mass.

Ver imagen ednorobello92

Answer Link

Otras preguntas

Is 7:6 equivalent to 15:9

If the slope of a line is 2/3 and a point on that line is (1 , 6), what is another point on the line

Simplify 8/40 what is the anser

Consider the demand for socks. What would cause a movement from one point on the demand curve to a point further down the curve? (A) An increase in the price of

Please weigh in on this debate. Which is more important security or freedom? Please keep in mind that there are numerous forms of security, such as physical s

A faucet leaks 75 milliliter a minute how long in 220 minutes

Find the slope of a line passing through (1,2) and (3,5)

predict how a reduction in trees might impact the atmosphere

19 What is the product of the complex number 2 + and the complex number 3 - 2 A 5 + 58 B 6 - 140 C. 20 D. 20+ 171 E -8 + 171

what do nutrition experts think the best way to stop students from wasting food?