This is due tomorrow, so if i could get , i would greatly appreciate it!
1. calculate...
Chemistry, 18.11.2019 01:31 jasminebaeeecx
This is due tomorrow, so if i could get , i would greatly appreciate it!
1. calculate the moles of nacl contained in one level teaspoon.
moles of nacl = g nacl x 1 mol nacl/58.5g
2. repeat step 1 for the remaining compounds (h2o, caco3). use the periodic table to calculate the molar mass of water and calcium carbonate.
3. calculate the number of moles in each element present in the teaspoon-sized sample of h2o.
moles of h = mol h2o x 2 mol h/1 mol h2o
repeat for the other compounds in your table (nacl, caco3).
4. calculate the number of atoms of each element present in the teaspoon-sized sample of h2o.
atoms of h = mol h x 6.02x10^23 atoms h/ 1 mol h2o
repeat for the other compounds in your table (nacl, caco3).
5. which of the three teaspoon-sized samples contains the greatest number of moles?
6. which of the three compounds contains the most atoms?
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