yasra
yasra
16-08-2018
Chemistry
contestada
How do I solve this?
Respuesta :
mollyb133
mollyb133
16-08-2018
This is just cross multiplication stuff.
6.023*10^23 molecules —————- 1 mole
7.31*10^25 molecules ——————- ?
= (7.31*10^25) / (6.023*10^23)
= 121.37 moles.
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
How much will a person pay for 9.7 lbs of bananas at a price of $1.17 per pound
Translate from English to Spanish thank you! :) no google translate please. 1. why don't we run? 2. i'm not running 3. what is he drinking? 4. why does she drin
Fernando invested money in a 3–yr CD (certificate of deposit) that returned the equivalent of 3.8% simple interest. He invested $1000 less in a 6–month CD that
five disease of the kidney
30 pts!! Simplify the expression (6^2)^4. 6^?
Find the common factors of each pair of numbers
A bookshop sets the marked price of the book 25% higher than its cost, and then sold it at 10% discountIf the selling price of the book is $360, find the cost o
Q1:The distance to the water fountain is 6 meters. Is this a scalar quantity or a vector quantity.
How is speed independent of mass?
Please help!!!!!!!!!
