Im working on a chemistry worksheet and i have no idea how to work the problems. Could someone help?? One one the questions is: Calculate the number of atoms of each type in C12H22O11. Show your work

Question

cuanchi · Answer

If you have only one molecule of  C12H22O11, the sub index numbers is telling you how many atoms of each element you have in that molecule. 
For example H2O you have 2 atoms of H and one atom of O

anonymous · Answer

thankyou! Could you help me with another one? 1. A sample of gold (Au) has a mass of 35.12g. Calculate the number of atoms of gold (Au) in the sample. show your work.

australopithecus · Answer

https://www.youtube.com/results?search_query=calculating+atoms+from+grams Any of these videos should help you answer your question