Well since I can't sketch anything up on this app no but it is very simple ask a family member to help sketch it out it won't be hard
Answer:
4.7485 g
Explanation:
4.50 x 10^22 Cu atoms * (1 mol Cu / 6.022 x 10^23 Cu atoms) * 63.546 g Cu/(mol Cu) = 4.7485 g
In every mole of Cu, there are 6.022 x 10^23 atoms (Avogadro's number). The molecular weight of copper is 63.546 g/mol.
Water is a pure substance because it is not refined like the other materials. Hope this helps!!!
Answer:
the answer is A
Explanation:
I dont really have an explanation but hope it helps
Answer:
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