Car4iannahay Car4iannahay

02-09-2016
Chemistry

contestada

What is the molarity of a solution containing 9.478 grams of RuCl3 in enough water to make 1.00 L of solution?

Respuesta :

Willchemistry Willchemistry

02-09-2016

Molar mass RuCl3 = 207.4290 g/mol

number of moles

9.478 / 207.4290 => 0.0456 moles

M = n / V

M = 0.0456 / 1.00 (L)

= 0.0456 M

Answer Link

Otras preguntas

A printer is initially loaded with 500 sheets of paper, and a job is printed. The printer prints at a constant rate of speed. After 10 minutes, it has used 25%

Why is nick carraway made the narrator?

A software program that delivers disorder to a computer and its computer programs is known as _____. antivirus software malware spam spyware

To be part of the party in the electorate, one must: select one: a. be a dues-paying member of a political party. b. be a citizen who is registered to vote and

Mobombi had completed about a quarter of the distance in the marathon in which he was a participant. suddenly, he stumbled and fell. despite feeling a sharp pai

what does bud mean when he describes the place as "the one" and the people as "the ones"? Bud not buddy

2. The bolded words in the following passage are supporting details. Today we took a train to New York. We saw the United Nations, Yankee Stadium, and Rockefel

eterozygous organism has about _____ a chance of producing gametes with the recessive allele. A.25 % B.50% C.75%

Mrs,Adams ate 1/2 a candy bar on monday and 1/6 of a candy bar on a Tuesday. How much did she eat on both days?

What happened to marriage and birth rates during the great depression?