Answer:
Paraffin oil is used for determination of boiling point and melting point for the following reasons: It has a very high boiling point and so it can be used to maintain high temperatures in the boiling and melting point apparatus without loss of the substance.
9.5 x 10^-4 is the answerZ
Answer:
0.2 grams
Explanation:
The expression is already in decimal form! Hope this helps.
-Lei
can i have brainiest
The two samples will have the same density because they are the same substance. The volume will have increased just enough to balance the greater mass. Key Concept- When substances have the same volumes but different masses, the substance having the greatest mass will be the most dense.
