When a substance is soluble in water, the smallest pieces of the substance spread out in the water as individual atoms or molecules.

How does being dissolved in water affect two substances that are chemically reacting with one another?
A.
It helps the chemical reaction occur more easily.
B.
It makes the chemical reaction occur slower.
C.
It causes the substances to react with the water.

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

How manyatoms of mercury are in 1.4214e+1 ml sample

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?