hothandsjr10 hothandsjr10

02-07-2021
Chemistry

contestada

How many molecules are present in 1296 g of dinitrogen pentoxide (N2O5)

Respuesta :

niroulaaalok54 niroulaaalok54

02-07-2021

Answer:

The molar mass of N2O5 is 108 g/mol. 1296g of N2O5 has 1296 / 108 = 12 moles. 1 mole contains 6.022 x 10^23 molecules

Answer Link

Otras preguntas

Which of these professionals most directly uses geometry? a. criminal lawyer b. language interpreter c. opera singer d. medical imaging specialist

how to write 6.7 different ways

a main reason that the age of revolutions initially failed to achieve widespread change in some nations of Europe was because?

Which two groups benefited from the creation of affirmative action programs in the 1960s and 1970s? a. women and minorities b. union members and the poor c.

Which of the following events demonstrates the nativist tendencies of the United States in the 1920s? Choose one answer. a. The feats of Charles Lindbergh and A

Round off then estimate 18.9*5.2

what is the value of r+s+t when r = 26 , s= -12 , t= -8?

What part of speech is into

How many gallons of gasoline will it take to mow one lawn if you maintain the rate of 1/2 gallon of gasoline per 1/4 lawn mowed? Plz help

What term is used for the division of political authority among branches of government? a. executive privilege b. federalism c. joint chiefs of staff d. sep