estrellavazquez14019 estrellavazquez14019

07-02-2020
Chemistry

contestada

(1.000) How many moles can be found in 83.80 grams of krypton?

Respuesta :

ednorobello92 ednorobello92

07-02-2020

Answer: 1 mole Kr

Explanation: solution

83.80g Kr x 1mole Kr / 84 g Kr

= 0.997 or approximately 1 mole Kr

Answer Link

Otras preguntas

The visitor counts for three years at Cabrillo National Monument in San Diego, California, are as follows: Fiscal Year 2003: 960,182 Fiscal Year 2002: 1,045,5

Which statement about Sparta is true? A. All Spartan men lived in military barracks until age 30 and were only allowed to visit their wives. B. Spartan playwrig

What is summer school and what do they do there?? I am afraid I might have to go to summer school cause my grade are low... bujt ive never had low grades except

Which governmental body did Napoleon Bonaparte overthrow in 1794 after Robespierre's execution? A. National Assembly B. Third Estate C. the Directory D. Nationa

How many cans of dog food must Sam buy for his 3 dogs if each dog eats 2 cans per day? Sam only shops once a week.

A cube shaped box has sides 10 cm in length. What are the dimensions of the largest cone that fits inside thus box.

Which organic compound is unsaturated? (1) 2-methylbutane (3) 2-hexanol (2) 2-chloropropane (4) 2-pentene

Which of the following statements differentiates hunter-gatherer societies from more complex civilizations? A. Hunter-gatherers do not practice agriculture the

confirmity as a negative force in history

One cause of the Cold War was the fact that the United States and the Soviet Union were both A-superpowers competing for dominance in global affairs. B-struggli

Q&A Platform for Education Platform Explore for Education