2. Take the bowl with the small atoms and add the bigger atoms (the larger size candy). You do not need as manyof the bigger atoms, estimate one fourth to one third ofthe small atoms. Mixthe atoms with your hands until all the big atoms have been distributed. Again, gently shake the mixture and watch what happens to the atoms. The model should start to look something like the picture on the right.

C10H14N2 How many molecules are in a sample of pure benzocaine, if a sample weighs 550mg?

For quick access, place your favorites here on the favorites bar. Manage favorites now 66°F Mostly cloudy What quantity in moles of silver atoms do you have if you have 5.08 × 1021 atoms of silver. (The mass of one mole of silver is 107.87 g.) H Question 1 of 21 Ơ 837 $0

3.2*10^24 atoms O to molecules O3

Hi, I am working on a homeowrk problem and I can't figure out how to approach it.  How would I go about finding the mass of a sample of a compound when given how many atoms there are of a certain element? i.e mass of CO2 (subscript 2) when given it contains a certain number of oxygen atoms.

Can you help do these two problems? i really don't get them

Odd or Even Number of Nitrogen atoms in the Molecule: Once you have found the mol ion, check to see if its molecular weight is odd or even. If the mass is even, then there will be an even number of Nitrogen atoms in the molecule (e.g. 0,2,4,6, etc.) If the mass is odd, then there will be an odd number of Nitrogen atoms in the molecule (e.g. 1,3,5, etc) Practice to prove to yourself that this is correct. What are the molecular weights of each molecule on the next page? Do the odd MW molecules have an odd number of N's? Do the even MW molecules have and even number of N's? (Note: when calculating molecular weight for MS, use only real, whole- number values for the weight of each atom-do not use the averages printed on a periodic table.) HN NH H. N. NO2 N. H. Atom Mass Atom Mass H. 1 N 14 C 12 16

Can you please solve this question and show all of the steps to the solution

A sample of 2 tsp of sugar (C12H22O11) weighs 9.00 g. Record each step needed to calculate the moles and atoms of all elements present in the sample Then, calculate the moles and atoms of each element in the sample of sugar

Please don't provide handwriting solution