A sample of marshmallow is combusted directly below a can containing 100g, of water initially at25.0°C. The
reaction releases 2.1 kJ of heat energy, all of which is
transferred to the water. What is the final temperature
of the water? (The specific heat of water is 4.2 J/ (g"C)

What are transitions between a liquid and gas called? identify which way they are transitioning

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.