How to Convert Units in Chemistry

Thank you!

It is better to explain how you got the answers

I had my first test last night. i wish I found this video sooner 😮‍💨

I STILL DONT UNDERSTAND

Hi Melissa, your videos have been so helpful to me with studying! Thank you so much! I do have a problem that I cannot solve and was wondering if you could help me. The problem: Radio waves travel at the speed of light, which is 3.00x10 8 m/s. How many kilometers will radio messages to outer space travel in exactly one year?

You are best! Taking Chemistry I for the 3 rd time.

How did you get the 10^7? That made no sense to me

subscribed! I've never seen anyone explaining this better

You just won a new subscriber thank youuuuuuu

Need to break down the math. Otherwise its pointless

queen

Hi Melissa, I am not understanding how you got 5.15 X10^7

your a life saver I love your videos

Thanks!

Thank you so much

In literally watching this before my test

The part that I am confused about is when you divide 1245 by 1x10^3 you get 1.245 but you have it at the top and you get a different answer when it is at the top. Then the other part I am confused about it is how did you get 10^6 afterwards? HELP!!!!

thank you so much. this is a great help to me for my chemistry class. ❤️

fab!!!

So helpful

how did you get 10^7 on the km to cm?

This is absolutely brilliant. I taught physics for 25yrs...Unit conversion can be a bear, indeed for freshmen. What a GREAT idea you have with converting languages. Absolutely the best precursor illustration I've seen. Way to go, Melissa!!!

Omg you litterally saved my grades 😁🙏🙏

Your video has saved me 🙌

Our teacher said that we are going to study chemistry next quarter, she advised us to look for conversion units. This is a big help. Thank you ☺

This was exceptionally helpful, thank you

Like kg to pounds. Its a cinch.

I am so confused. When I use your tip for the base units vs the different units and do the problems with you, I get them right. But my teacher definitely is doing it differently and when I use your tip I get it wrong.

yes Queen

Im so confused, I wish you showed the math part. I love the explanation of how to set it up but I still don't get how you solved it.

This tutorial on Unit Conversion is very good, I have taken math and chemistry, is pretty much or very similar what I was taught an excellent resources for sure

Yo, your finger wagging, is ON POINT.

I have a test in 4hr

I need to send you an edible arrangement or something.. my chem test is monday and my high school teacher was no bueno so your videos are the only thing that has efficiently taught me actual chemistry. Thank you so much :')

one question how is it 10^7?

I think 515km to cm should be 5.5xE7 though

Just starting my Chemistry class. your video saved me!!!! thank you !!!

The 2nd half part make so much sense! I even write it down to a flash card. Thank you.

Thank you. You are a QUEEN. You help me more than my chemistry professor does, some people teach better than our professors/teachers. I can speak for many people in the comment section that we are so grateful for your videos, some of these topics seem like another language or totally out of reach in lecture but you help me see how easy and simple some of it can be. I'm confident in this semester all thanks to you!!!

Thank you sooooo much, great video 🙌

why put 10^-2 power at the bottom?

THANK YOU

The amount of work here is just amazing ...Thank you