Wednesday
June 19, 2013

# Posts by Abbie

Total # Posts: 82

chemistry
The atomic mass of iron oxide is 160 atomic mass units. What is the atomic mass of iron if a molecule of iron oxide consists of tow atoms of iron and three atoms of oxgen?

physics
This is a basic phyisics class. Thank you so much!!!!1

physics
Given that 12g of carbon combines completely with 16g of oxygen to form carbon monoxide, how many grams of carbon monoxide can be made from 48g of carbon and 48g of oxygen

Math
Put parentheses and brackets in the proper places to make the following equation true: 9x3+8-5+6squared=58

math
that is what I meant! Thank you guys very much!

math
so would this be correct? 25 is 33 % of what? 25/.33 = 2500

math
What is the formula for finding 54 is 10 % of what?

math
you are an amazing help and are very much appreciated!

math
Thank you very much Mrs. Sue! What about the formula for 54 is 10 % of what?

math
what is the formula for finding % of a #? example: 1. find 40 % of 160? 2. 24 is 100 % of what? also, how do you do this problem? 4/6 of 48

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