DevonCraig395 DevonCraig395

17-12-2021
Chemistry

contestada

Calculate the number of moles in 1.622 grams of boron.

Respuesta :

duffycluffy duffycluffy

17-12-2021

Answer:

0.147

Explanation:

Moles equals mass over AR/MR so 1.662 over 11 gives 0.147

Answer Link

Otras preguntas

At Kennedy school there are 37 girls and 36 boys in the third grade.How many students are in the third grade at Kennedy School?

chapter 2 linear motion problems a student launches an arrow upward with an unknown initial velocity. the arrow takes 2.3 seconds to reach its maximum height ab

What is the area between the nucleus and the cell membrane called?

This was the oldest continually occupied european settlement in north america. It was founded on august 28

Which of the following are factors of 90? Select ALL that apply. 15 4 18 16 12

Neil drives at an average speed of 60 miles/hour to reach his destination 480 miles away. On the way back, he decides to increase his speed to try to save at le

One idea to mitigate the effects of burning fossil fuels on atmospheric CO2 concentrations is to pipe liquid CO2 into the ocean at depths of 2,500 feet or great

The arrival of the Spanish is mistaken for the returning of an Aztec god. 1)True 2)False

In 4 or more sentences give about who discovered America. ore sentences give reasons why you think people disagree idk

Discuss the Hundred Years’ War: What were its causes? Why did the war continue for such a long period? What advantages did each side possess? What were the resu