# How many miles are there in 44g of CO2? How many molecules is this?

### VERIFIED

### Sarah Keily

Engaging, enthusiastic tutor whoβs excited to help GCSE students in North London

Assuming you mean moles rather than miles To calculate moles we use the equation moles=mass/Mr We have been given the mass in the question, and we can calculate the Mr from the molecule formula of CO2. The atomic mass of carbon is 12 and for oxygen is it 16. Therefore, the Mr of CO2 is 12+16*2=44 Going back to our equation, we can now see that we have everything to calculate the moles. Therefore, substituting in the numbers we now have gives us 44/44. This = 1, and so we can see that we have one mole of CO2 in 44g

### Sarah also answered

### Asked in General π

ASKED BY GEORGIA

GENERAL π#### Any tips on how to write sociology exam questions? Or is there any formats which may be helpful?

In terms of general structure, I'd recommend PEER for the main body, so point, evidence, expain and relate. Evidence more theoretical, in the explai...

ASKED BY ADS

GENERAL π#### Hi I need help with learning a language. What is the best way for me to study?

Practice! I know it sounds obvious but trying to incorporate the new language into your everyday life will really help. For example, you can conside...

ASKED BY TASNIM

GENERAL π#### What is the difference between a lease and a license?

A lease grants an interest in land namely granting the enjoyment of the land to the exclusion of all others for a fixed period. A licence merely gra...

ASKED BY ROSIE

GENERAL π#### In Buddhism what does it mean by the middle way?

The Middle Way can best be understood as the idea of moderation or balance one must have between the need for excessive pleasure and the need for be...

ASKED BY IFEANYICHUKWU

GENERAL π#### What are the determinants of aggregate supply in the short and long run?

Often determinants affect both but broadly speaking here are a few (but by no means all): Short run: Wages, energy prices and other input prices Lon...

ASKED BY DEMI-LEIGH

GENERAL π#### What is the rules for football inside a leisure centre?

Ah indoor football! A particular fond memory from schooldays Luckily the FA have developed an adapted version of the Laws of Football, just for indo...

ASKED BY NEVA

GENERAL π#### Can you give me information about the galaxy for kids?

A galaxy is a group of stars, clouds of gas, and dust that move together. There are billions of galaxies in the observable universe and billions of ...

ASKED BY AMY

GENERAL π#### Is the largest angle in a triangle a right angle? Explain your answer?

The sum of all three angles in a triangle is 180Β°. So if the triangle has a right angle then it is the largest angle, as the sum of the other two mu...

ASKED BY ELLA

GENERAL π#### How do u become good at art and is there a specific tecnequies you need to become a good artist?

Specific techniques depend on the type of art you are referring to. However the best advice for any type of art is: practice! The more experience yo...

ASKED BY KUMAYL

GENERAL π#### What are the equations when working out geometric or arithmetic sequences?

For linear sequences it is Nth term=dn+(a-d), where a is the first term and d is the difference. For quadratic sequences; Nth term=a+(n-1)d+1/2(n-1)...

Find me a tutor

We take your privacy seriously. View our policy.