19670849 19670849

01-02-2022
Chemistry

contestada

How many moles are in 33 grams of Boron (B)?

Respuesta :

vafallas vafallas

01-02-2022

Answer:

2.77495 moles

Explanation:

Boron= 10.811g (according to periodic table)

[tex]33g*\frac{1mole}{10.811g B}=2.774951 moles B[/tex]

Answer Link

Otras preguntas

Let A be a set of numbers. • We say that A is closed under addition provided that x + y ∈ A for all x, y ∈ A. • We say that A is closed under multiplication p

Which of the following best depicts the relationship between feudalism and monorialism in the medieval Europe A) they both describe the relationship of those i

Children need to be taught the old saying “ You win some. You lose some.” The expression “ You win some. You lose some” expresses the idea that ___ A. in the en

Translate to an algebraic expression. The sum of twice m and three times n is identical to twenty

Which term refers to a variable that is dependent on another variable during an experiment

Which expression has a value greater than 1/2?

Which of the following is not a use for line graphs? * A. to track changes over a short period of time B. to track changes over a long period of time C. to trac

Which description has the celestial bodies in correct order by size, starting with the smallest?

The steps to convert 18/8 to a decimal are shown below in which step is the first error

5 key points of world war 2?