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?
This is a basic phyisics class. Thank you so much!!!!1
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
Put parentheses and brackets in the proper places to make the following equation true: 9x3+8-5+6squared=58
that is what I meant! Thank you guys very much!
so would this be correct? 25 is 33 % of what? 25/.33 = 2500
What is the formula for finding 54 is 10 % of what?
you are an amazing help and are very much appreciated!
Thank you very much Mrs. Sue! What about the formula for 54 is 10 % of what?
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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