What is the specific heat of a substance that has a mass of 35.0 g and requires 625.0 calories to raise its temperature by 25.0C

In the chemical formula CH4, how many atoms of hydrogen (H) are there? A) 1 B) 2 C) 3 D) 4

Will mark as brainlest What is diffusion? A. The total number of molecules within a volume of gas B. The force created when gas molecules hit their container C. The mixing of gas molecules due to random motion D.

What is the oxidation state of an individual bromine atom in nabro3?

3. DNA has two strands. If the sequence of nucleotides of one strand was known, is it possible to use that information to determine the sequence of the second strand

Which is a component of John Dalton's atomic theory? The ratio of atoms in a compound can vary. The atoms of a single element differ. An atom is a small particle that cannot be broken down. Atoms of different elements can be identical.

An aqueous solution is 0.387 m in hcl. what is the molality of the solution if the density is 1.23 g/ml?

Carbon monoxide reacts with oxygen to form carbon dioxide. 2 CO (g) + O2 (g) → 2C02 (8) In a 1.00 L flask, 3.40 atm of CO reacts with 2.60 atm of O2. Assuming that the temperature remains constant, what is the final pressure in the flask? 4.30 atm 2.

The nerves that Branch out from the spinal cord and connect to the body

The term southern oscillation most nearly refers to

Which kelvin temperature is equivalent to 20°C