Briefly explain why one has to worry about keeping both the temperature and the pH of water within appropriate narrow ranges in order to assure the health of fish in a home aquarium. What is the difference between a weak and strong acid? What does the Acid-Fast Stain tell you? Describe a...
Since baking soda is often used to neutralize battery acid spills on cars or acid spills in labs, the reaction of sulfuric acid with baking soda is a common example that features a little twist. When the bicarbonate from the baking soda comes in contact with the sulfuric acid solution, it ...
What is H3O? What is an alkaline solution? What is oolitic limestone? What is EDTA titration? What does CO2 stand for? What is benzoate of soda? What are bacterial biofilms? What is a carbon dioxide laser? What is muriatic acid? What is an acid? What is bacterial flora in the urine?
Given that the pH of a solution is 6.7, what is the [h3o+]? What is the pH of a 0.1 m solution of NAOH? What is the pH of a solution with [H3O+] = 3.0X10^-3 M What does the pH of a solution represent? What is the pH of a solution that has a pOH of 12? Calcul...
How do H+ ions exist in nature?The H+ion has a trigonal pyramidal geometry and comprises 1 oxygen atom and 3 hydrogen atoms. There is a single pair of electrons in oxygen that gives it this shape. ... As H+ions are formed, they bond with H2O molecules in the solution to form H3O...
Your graphs, which will be used as a template for your lab data, should look like:28 When you titrate a weak acid with a strong base, such as NaOH, the reaction will go essentially to completion, giving an acidic solution until the equivalence point OH– + HC2H3O2 C2H3O2–+ H2O(1) ...
pure, however, there will be additional ions. This is because, in pure water, a very small percentage of the water molecules spontaneously break apart into hydrogen ions (H+) and hydroxide ions (OH-). The H+ formed then combines with other water molecules to form hydronium ions (H3O+)....
What is [Al(H2 O)5(OH)2+] in a 0.15-M solution of Al(NO3)3 that contains enough of the strong acid HNO3 to bring [H3O+] to 0.10 M? What is the (OH^-) of a 0.00756 M HNO_3 solution? What are the t...
HA + H2O ⇆ A- + H3O+ where HA is the acid and A- is the conjugate base. Ka = [A-][H3O+] / [HA][H2O] This is used to calculate pKa, the logarithmic constant: PKA = – log10 Ka The larger the pKa value, the smaller the dissociation of the acid and the weaker the acid...
H3O + HCO3 <-> H2CO3 + H2O is an acid base reaction. Which gets me confused. Any help would be greatly appreciated. Thanks again. EDIT: I found out what would happen if it didnt occur, the body would go into a state of metabolical acidosis, which can result in coma and death. ...