If you want to lift a 30-kg box to a height of 1 m, how much work will it take? A. 300 J
B. 147 J
C. 294 J
D. 30 J

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?