3.When ammonium chloride is mixed into water to form a solution, the solution absorbs thermal energy. Which process might represent 3 g of ammonium chloride mixed into a certain amount of water, and which process might represent 6 g mixed into the same amount of water? A. Process E represents 3 g and Process F represents 6 g.

B. Process F represents 3 g and Process E represents 6 g.

C. Process G represents 3 g and Process H represents 6 g.

D. Process H represents 3 g and Process G represents 6 g.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.