I NEED ANSWERS ASP/One method for creating ice cream involves using two Zip-Loc bags, ice, rock salt, cream, and sugar. In the standard recipe two cups of chipped ice and 25 grams of rock salt are added to a one gallon freezer bag. One cup of sugar and one cup of heavy cream are then added to a one quart freezer bag and the bag is sealed. The one quart bag is placed inside the one gallon bag, the gallon bag is sealed, and someone shakes the bags until the contents of the inner bag freeze.

Question:

Design a controlled experiment to determine how changing one factor involved in the production might affect the formation of ice cream. Be sure to discuss what data needs to be collected.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.