pipirondlovu pipirondlovu

01-07-2021
Chemistry

contestada

A substance x has a mass of 0,20g and molecular mass of 40g/mol.Find the number of moles of substance x.

Respuesta :

mwabamwaba2004 mwabamwaba2004

01-07-2021

Answer:

0,005

Explanation:

number of moles=mass/molecular mass

therefore it's going to be 0,20g over 40g/mol

which is 0,20g/40g/mol... grams and grams will cancel making the answer 0,005moles

Answer Link

Otras preguntas

. economy the government controls supply and demand. economy the government provides an environment in which In a_ In a private businesses can flourish and the

as you solve each problem move the answer to the to the blank space in the next problem if you get them all correct the answer at the end should be correct! que

point B is in the interior of

The registered nurse is supervising a nursing student who is using positioning aids with a patient. which nursing action may lead to skin and tissue damage caus

how is a healthy gut microbiome different from an unhealthy microbiome

What variety of challenges did the Pilgrims face when they arrived in the New World?

Lenny came face-to-face with a young bear while hiking in the sierra nevada mountains. his sensory input traveled to his cerebral cortex and amygdala. in what o

Why is each of the four situational factors necessary for establishing a claim of disparate treatment?

Select the three prepositional phrases. American businessman Dennis Tito became the first space tourist when he took a trip to the International Space Station.

The dominance of politics over market forces in world trade in apparel have been?