kierrajackson4 kierrajackson4

28-02-2017
Chemistry

contestada

A chemist weighed out 19.9 g of aluminum. Calculate the number of moles of aluminum she weighed out.

Respuesta :

whitesoxlady whitesoxlady

28-02-2017

Aluminum is 26.982 grams per mole, so 26.982/19.9 will give you the moles 1.3558794

Answer Link

Otras preguntas

You are an engineer in charge of designing a new generation of elevators for a prospective upgrade to the Empire State Building. Before the state legislature vo

In a city, the distance between the library and the police station is 3 miles less than twice the distance between the police station and the fire station. The

Do you think fenfluramine should be recall?

Which statement is correct concerning the cell walls? A.All plants remain rigid because of cell walls. B.Plants do not need cell walls if they have water. C.Som

Now, you will conduct Internet research to collect information about the Battles of Lexington and Concord. Find one primary source and one secondary source on t

S 10 Texas is the #1 producer in the United States of all of the following crops except: a. corn b. cotton C. spinach d. watermelon Please select the best answe

solve the following equation: x2-7=5

Katie is comparing the prices of packages of paper cups. One brand costs c dollars and contains 80 cups per package. Another brand costs d dollars and contains

Bert's birthday party will cost $246 if he invites 41 guests. How many guests can there be, at most, if Bert can afford to spend a total of $534 on his birthday

Write a summary of the steps you would use to find the missing length for this triangle.