a 7.00 sample of aluminum is heated from 20.0°c to 72.0°c gaining 234j of heat, what is the specific heat gor aluminum?​

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?

Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?