jacksonhope99 jacksonhope99

23-07-2016
Chemistry

contestada

If a sample of a substance contains 9.03 x 10^23 representative particles, how many moles does this represent?

Respuesta :

sweetburger sweetburger

23-07-2016

(9.03x10^23)/(6.022x10^23)= do the math

Answer Link

Otras preguntas

Which of the following expressions is equal to -3x - 12? A.(-3x-4i)(x-3i) B.(-3x+6i)(x+2i) C.(-3x-6i)(x+2i) D(-3x+2i)(x-6i)

Read the excerpt from Outcasts United. Tryouts were to be held on the field of the Clarkston Community Center, an old brick and cream-colored clapboard building

A normally distributed population of package weights has a mean of 63.5 g and a standard deviation of 12.2 g. XN(63.5,12.2) a. What percentage of this populatio

42) When yellow-seeded and green-seeded pea plants are crossed, all the offspring are yellow-seeded. When the F1 yellow-seeded plants are crossed to green-seede

The decomposition of hydrogen peroxide is catalyzed by iodide ion. The catalyzed reaction is thought to proceed by a two-step mechanism:

What is the major organic product obtained from the following sequence of reactions? PhCH2CHO PhCH2CH2CHO PhCH2CH2COOH PhCH2COOH

What are the solutions to the system of equations graphed below?

In creating a narrative a writer should? A consider including secondary narratives B rearrange events in the stores timeline C only stick to a list of events as

work out the shaded area.plzzzz

Life Savers Gummies Fruit Splosions, liquid-filled gummies combined with a burst of real fruit juice, are a new product for The Wrigley Co. Before marketing th