Answer:
Temperature will revert to room temperature after the substance reacts fully. Heat energy flows between the chemical bonds of the added substance and water to the surroundings (elsewhere in the water, the beaker, a student's hand that touches the beaker).
Explanation:
The molar mass<span> is the </span>mass<span> of a chemical element or a chemical compound (g) divided by the amount of substance (mol).
Hope this helps!</span>
b.) mixtures are made up of more than on component. A pure substance is like a diatomic element, like O2, while a mixture is more like a salad, and can be separated by physical means.
Sulfuric acid or H2SO4 is a strong acid and when in aqueous solution it dissociates completely into hydronium ions or H+ and to HSO4- ions. The sulfuric acid can donate H+ decreasing the pH of a solution. Hope this answers the question.
Answer: is eletric force because is not allow charges to moves
Explanation: