dmanumzcrygi dmanumzcrygi

03-03-2017
Chemistry

contestada

What would you multiply "grams of barium" by to get the units "moles of barium" ?

Respuesta :

jprazanth jprazanth

03-03-2017

moles = weight in grams / molecular weight.

So I would divide the "grams of barium" by its molecular weight (which is 137.3) to get "moles of barium". :)

Answer Link

Otras preguntas

which group of workers contributed the most to the economic prosperity of the 1950s

Composers choose instrument combinations when orchestrating a piece true or false?

Read "I Wandered Lonely as a Cloud" and answer the question.[1] I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a cr

Explain how to support a child or young person and/or their family when bullying is suspected or alleged.

Identify the asymptotes of y = 3/x +2.

Identify these cells: 1: 2: 3: 4: 5:

You invest $2000 at an interest rate that is compound annually after 5 years, your principal has increased to $2262.82 what is the interest rate? Round to one d

What happens once the Insert tab is used in PowerPoint to insert a chart into a presentation? •A separate data sheet opens in which to enter data for the chart.

What did the Treaty of Nanjing do?

what are the solutons of the equation x2+4x+4=25