Molar mass of acetic acid

0.155 mole of Na2co3 in 200.0 ml of solution

Is sodium hydroxide dissolving in water a physical change?

A 5kg block is pulled across a table by a horizontal force of 40N with a frictional force of 8N opposing the motion.? Confused ... Lost ...

Is bioluminescence an endothermic process bioluminescence an endothermic process or exothermic process?/?

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.

A water sample from a hot thermal vent contained a single-celled organism that had a cell wall but lacked a nucleus. What is its most likely classification?

3. What Why are high-altitude weather balloo inly partially filled when they are launched with flying? OER PS

Determine the number of centiliters in 2.4 x 10^3 milliliters.

What is the hybridization of bromine in BrO2-?

A person touch a large chunk of ice with their hands and remarks. this is making me cold explain wat this person felling. is the ice transferringcold to the person is there a heat transfer occuring? explain