mamalamidns mamalamidns

03-11-2021
Chemistry

contestada

How many moles of oxygen are prosent in 169 of oxygen gas?

Respuesta :

learningenthusiast learningenthusiast

14-11-2021

Answer:

Number of moles=Mass/ Molar Mass 169g÷32g/mol= 5.281 mol

Answer Link

aminaahmadsaeed87 aminaahmadsaeed87

14-11-2021

Answer:

number of moles = mass / molar mass

since oxygen is diatomic

molar mass =16*2

number of moles= 169/ 16 *2

number of moles= 169/32

number of moles= 5.28125

Answer Link

Otras preguntas

the Sum of a number y and -3 is -8

A certain television is advertised as a 10-inch TV (the diagonal length). If the width of the TV is 6 inches, how many inches tall is the TV?

What is 36/100 in simplest form

Find each sum describe any pattern you see A. 1/2+1/3 b. 1/3+1/4 c. 1/4+1/5 d.1/5+1/6 e. 1/6+1/7 f. 1/7+1/8

please help asap i need the answers to the questions you see

can someone please help? will give brainlest!

A horizontal force of at least 150N is required to start moving a 750N crate initialy at rest on a horizontal fioor the coefficient of static friction between t

Do all websites use the same coding to create?

Tejasi brings suit against her employer under Title VII for disparate treatment on the basis of Texas's national origin. At trial, Tejasi proves that she is an

What’s flour in Spanish