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

plzzzzzzzzzzzzzzzzzzzz help me

how did president reagan respond to the threats of communism in the beginning of his presidency?

What is 24 to the 3rd power?

A gas has a volume of 100.0 mL at a pressure of 780 mm Hg. what is the volume of the gas when its pressure is increased to 880 mm Hg?

The reduction in the freezing point of a solution is _____ to molal concentration. inversely proportional directly proportional not related unimportant

The literary device an author should use to tell a story or stories within a larger story is anaphora ambiguity simile framed narrative

In a theatre seats are arranged in rows. A teacher took her team of 50 students to the theatre for a field trip.there are 6 rows of seats and each row has 9 sea

Which word can describe a covered walkway in a building? A. holocaust B. pandemonium C. cloister D. inception

A cylinder has a radius of 30 ft and a height of 19 ft. What is the exact surface area of the cylinder? A. 1200π ft2 B. 1260π ft2 C. 1800π ft2

What is the maximum safe angle of elevation for the resuce ladder