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

which type of growth occurs when population growth slows or stops after a period of exponential growth

find the sum of 7a 3 14a 12 and -6a 3 12a 2 -7.

one third of the square root of which number is 0.001

o determine whether the strength of people's self-esteem is related to their income levels, researchers would most likely make use of

why was the concern over global cooling replaced with a concern over global warming? a. the science community needed a cause to frighten the general population.

compare and contrast mental health and emotional health

how many moles of boron make up 1.20 × 1024 atoms of boron?

it took 50 joules to push a chair 5 meters across the floor.with what force was the chair pushed

Which of the sets of ordered pairs represents a function? P = {(3, 5), (–1, 5), (04, –6), (2, 9)} Q = {(7, –2), (5, 9), (–1, 8), (5, –3)}

The sum of three consecutive integers is 141. what is the smallest integer