Answer:
90.
Explanation: yea and I will be back at your
6.02 x 1023 atoms weigh out 63.55 grams copper.
No. of Molecules in water = 3.5mole x (6.02 x 10^23) molecules/mole = 2.107 x 10^24 molecules of H2O
Answer:
Explanation:
check the attachment for the propose neutral structure for each compound that is consistent with the data.