Hydrochloric acid

Background Stoichiometry is a branch of chemistry that measures the quantity of chemicals in a reaction. This branch relies heavily on moles and balancing. A mole is a unit of measure for giant quantities. It is a number of atoms or molecules that is so large that it is only logical and convenient to use it for atoms and molecules. One mole is 6.02 x 1023 atoms or molecules. We call this Avogadro's Number. Furthermore, balancing chemical equations is the process of changing determining the…

level of 4: cranberry cocktail, lemon juice, and soy sauce. One reason I was surprised that these 3 substances had the same pH level was because I was expecting the lemon juice to have a lower pH level, around 2, instead of a 4. This is because in the acid base property notes from class, there is a picture that labels lemon juice at a pH level of 2. Therefore, the lemon juice I used was most likely diluted…

Benzoic acid. However Hexane was unable to completely disolve Benzoic acid. Dichloromethane was able to completely dissolve Benzoic acid , due to both molecules being nonpolar. Benzoic acid has a is made up of a carbon ring which is nonpolar and is easily dissolved by the nonpolar molecule dichloromethane. Methanol also dissolved Benzoic acid, due to dipole-dipole intermolecular forces and hydrogen bonding between both molecules. Our predictions were acurate with Dichloromethane and Benzoic…

respiratory acidosis and alkalosis are acid-base disorders that are serious and can be deadly if not treated. I will explain the disorders causes and symptoms and treatments in this paper. What is metabolic acidosis? metabolic acidosis is a condition in which too much acid has accumulated in the body.This occurs when the chemical balance of acids and bases in your blood gets thrown off usually it's because your body is making too much acid and is not getting rid of enough acid or does not have…

to form NH3+ therefore it is soluble in water. The conjugate base for cyclohexyl amine is the most unstable out of all the choices so it is very basic and the more basic the easier to dissolve in an acid. Cyclohexane carboxylic acid is most acidic of all. The conjugate base of cyclohexane carboxylic acid is very stable compared to the other cyclohexane derivatives, therefore it is very soluble in basic…

otherwise you might risk getting kidney stones, and then other marketers confuse intestinal absorption with what happens in your stomach. Dissolution happens in your stomach, it dissolves the calcium and all calciums dissolve very, very well in stomach acid, ninety-five to one-hundred percent absorption is normal. Some of the post card snippets absorption story, did I say dissolution or dissolve? So ninety-five, ninety-seven, a-hundred percent is normal in your stomach, but not normal in your…

1. There is not much known about phage influence on microbial communities in extreme thermal environments. What may be one of the roles these phages have in this environment? - Phages are an important components of surface hot springs, they are abundant and active components of hot springs capable of killing a significant proportion of the resident microbial populations. They play an important role as predators of hot spring microbial communities and influence carbon and nutrient cycling in…

acidity they are tasting. Acids and bases can usually be defined by your senses. For example, edible acids usually have a sour taste(4). Bases are more bitter-tasting and unstable(4). But, your senses are not the only ways you could detect acids. Sometimes you have to use measurements like the pH scale to detect if a substance is a acid or a base. Since, acids and bases surround us, it is important know information about them and how to detect them. Before we start measuring acid we have to…

system, and ionic character of solute. Ionic character and pH were manipulated to increase solubility favorability of the compound in extraction solvent. In essence, pH is the easiest factor to manipulate because it merely involves using an aqueous acid or base as an extraction solvent that simultaneously abides by the four solvent requirements of extraction. In regard to recrystallization, an impure compound is allowed to dissolved into a solvent and then allowed to reform as a pure solid…

ABSTRACT: Acid mine drainage has a prominent and damaging effect on the environment. This paper outlines the environmental impact, the chemistry behind the acid generation, and methods of treatment. The objective of this paper is to educate the reader about acid mine drainage, and what can be done to reduce this pollutant. INTRODUCTION/BACKGROUND: Acid mine drainage (AMD) often occurs at abandoned mining sites. Acid generation is the result of combining certain minerals, water, and an oxidant.…