The correct answer would be D: Physical properties can be observed without changing the identity of a substance
Answer:
Read the article on Mine Tools called "Active Listening"
Explanation:
Ive used it before for assignments. Its pretty informative and only takes like 10 minutes to read
Answer:
0.36 g/cm3 I hope this helps
The number of moles in 32.5g of aluminum chloride is approximately 0.250 moles.
