Answer:
Δ
Explanation:
Hello,
A. In this part, we must include the heat effect for pentane and water:
B. In this part, we just consider the previously computed heat and divide it by the sample of pentane as follows:
Δ
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Potassium itself is not a compound, it’s an element. Represented by “K” and has an atomic number of 19. However, it can be used to make a compound
velocity is speed with a direction, so since speed scales quantitatively, the objects must be
C. The objects are traveling in opposite directions.
Answer:
F
Explanation:
i dont know how water vapor would hit the ocean and go underground? so i think its F