Answer:
C. Earth's revolution around the sun
Explanation:
I think the answer for this is 4702.5 J/g*k Depending on if it is water as a solid liquid or gas. I used water as a liquid when I solved it. J=(75g)(4.18 J/g*k)(15K)
Answer:
Identical
Explanation:
Both compounds are identical. If you rotate the compound on the left 60 degree anticlockwise you will get the compound on the right.
These are not isomers of each other because they have same structural and molecular formulas.
Also, they are related to each other because they are the same
Answer:
A !!
it a mix where everything is combined together
Psychical(you see the changes visible) and Chemical properties(they react and combine, you may see fizzing or bubbles).