As pH increases, there is increasingly more H+ than OH-

Q: Given .750L of a 12M HCI solution, what volume of 5.00M HCI could you make?

A: Dilution formula is N1V1 = N2V2. N1 = normality before dilution. V1 = volume of the solution before…

Q: What is the overall effect of pH when we breath into water? Why do we observe this effect?

A: The pH of water is 7. When we breath, then the carbon dioxide is released.

Q: estion is A pH of 7.20 is slightly alkaline, yet a blood pH of 7.20 is called acidosis. Why do you…

A: Blood is a fluid connective tissue. It plays a very important role in transporting nutrients to…

Q: CO,+H20+ HCO3 → H+ + HCO3

A: Here, we are given the reaction taking place in the bicarbonate buffer. Blood plasma is buffered…

Q: Explain acid reaction

A: Acids are substances that can donate hydrogen ions (H+) when dissolved in water, resulting in an…

Q: Describe how to calculate pH from the concentration of H+ or OH−.

A: PH is defined as the negative log 10 of hydrogen (H+) ion concentration in the aqueous solution.

Q: hen dissolved in water a blank donates H+ and blank  accepts H

A: An acid is compound when mixed in a solution, it releases hydrogen ions (H+). Acid such as HCl is a…

Q: What us the formula for pH? note [H+} is hydrogen ion concentration and [K+] is potassium ion…

A: Introduction pH is a measuring scale which is used to determine acidity or basicity of a solution.…

Q: What happens when a strong acid such as HBr is dissolved in water?

A: An acid is a molecule that releases hydrogen ions in a solution and when the solution is of water,…

Q: Which solution is more acidic, one with a pH of 4 or a pH of 5? What is the concentration of H+ ions…

A: The pH is the power of Hydrogen and is used as a measure of the acidic or basic character of a…

Q: Why does the pH change by one unit if the hydrogen ion concentration changes by a factor of 10?

A: The potential of hydrogen (pH) is a scale that depicts the acidity or basicity of a solution.…

Q: НО НОН Н- Но Н ОН ОН H ОН НОН Но на но но н ОН ОН H H

A: Carbohydrates are composed of carbon, oxygen, and hydrogen which are connected by the glycosidic…

Q: Use the solubility rules to determine if NaCl will react with MgBr KOH will react with NaClI MgS…

A: A reaction is said to occur if there is a formation of an insoluble solid or a precipitate(s) or a…

Q: When a molecule of water dissociates, , H+ and OH- are formed. O 2,2 O 2,1 O 1,2 О 1

A: Water is a compound that is present everywhere in the environment. It is an inorganic, tasteless,…

Q: An important buffer system in the human body involves carbon dioxide (CO2), carbonic acid (H2CO3),…

A: The hydrogen atom that is involved in a chemical bond or chemical reaction can easily lose its…

Q: The negative logarithm of the hydrogen ion concentration of an aqueous solution defines the of that…

A: Negative logarithm of the hydrogen ion concentration concept to determine acidity of a solution was…

Q: Why does the addition of acid have so much less of an effect on the pH of blood than it does on the…

A: Blood has a pH of around 7.4 to 7.6. The pH of the water is around 7.0. Blood is composed of red…

Q: Draw the product formed when oleic acid is hydrogenated

A: Oleic acid (C17H33COOH) belongs to class of alkenes. In oleic acid, 17 carbons are attached to 33…

Q: Explain the role of water in human body  in the following function: 1. Temperature regulation  2.…

A: The human body contains both inorganic and organic compounds. The inorganic compounds include salt,…

Q: At pH 10, [OH-] is—     10 M     5 M     10-10 M     10-4 M     0.0000001 M

A: pH is the measure of the relative amount of free hydrogen and hydroxyl ions in the water. A pH of…

Q: why is the cp of solids lower than that of liquids

A: Cp is the specific heat. Specific heat of a solid or liquid is the amount of heat that raises the…

Q: Which of the following ionizes completely in solution and is considered to be a strong acid? Select…

A: Acid  Acid are those compounds which give hydrogen ion when dissolved in water.

Q: Water is important for all living organisms. The functions of water are directly related to its…

A:

Q: Why do we want to know the pH?

A: pH is defined as the quantitative measure of the acidity or basicity of aqueous or other liquid…

Q: Explain what a pH indicator ( in general, not just an essay) and how pH indicators work

A: Introduction: pH: pH stand for the potential of hydrogen (concentration of hydrogen ions in a…

Q: Which of the following has the compounds shown in the correct order of decreasing acidity (i.e.,…

A: Step 1: • Let's understand step by step: 1) Acidic Behavior: A compound is considered acidic if it…

Q: When copper and sulfur react, two products are possible: copper(I) sulfide, Cu2S, and copper(II)…

A: For copper(I) sulfide 2Cu(+1) + S(-2) gives Cu2S Copper(II) sulfide Cu(+2) + S(-2) gives CuS These…

Q: H expresses the molar concentration of hydronium ions in an queous solution on a logarithmic scale.…

A: The pH :- pH expresses the molar concentration of hydronium ions in an aqueous solution on a…

Q: r to chemical equation shown here to explain why carbon dioxide dissolved in water acts as a buffer.…

A: Carbon dioxide is important for respiration in a very shape. internal respiration|metastasis} could…

Q: At a pH of 7.40, the carbonic acid ratio is ________.a. 35:1b. 4:1c. 20:1d. 3:1

A: Blood is a specialized body fluid. Blood brings nutrients and oxygen to all the portions of the…

Q: Is the dissociation of water endothermic or exothermic?

A: The human body is 70 % water. Where water is an essential molecule for all the living being…

Q: The pH value is calculated mathematically as the Log of the .hydrogen ion (H+) concentration False…

A: The pH of a solution is used as an indicator of the hydrogen ion concentration of the solution. A…

Q: if pH level of solution changes from pH 5 to pH 2, how much acidity increased in that solution and…

A: pH is the scale that indicates whether an aqueous solution is acidic or basic.  Mathematically, pH =…

Q: A patient is admitted to the hospital in complete collapse. His blood pH is 6.8, and his HCO−3HCO3−…

A: Introduction:-  The decrease in the pH of the body is called acidosis and this can be due to…

Q: Which has more hydrogen ions, grapefruit juice (pH = 3) or tomato juice (pH = 4) and how much more…

A: How to calculate H+ ion in the specific pH? The pH of any solution is determined with the help of…

Q: Why does a lower salinity of water increase the solubility of gas?

A: Factors which influence the  solubility of a gas in water are as follows:  Temperature decreases…

Q: Why is an extreme change in pH of body fluids undesirable?

A: PH is defined as the potential of hydrogen which helps in measuring the concentration of hydrogen…

Q: CO2 dissolved in the bloodstream does what to pH?

A: Introduction CO2 is transported through the blood by three methods. It is dissolved directly in the…

Q: A solution has a hydrogen ion concentration of 0.01 mol/L. What is its pH? What is its hydroxide ion…

A: Given Values: [H+] = 0.01 Mol/L = 1×10-2 M pH is a measure of negative logarithm of hydrogen ion…

Q: The greater the pKa of an acid, the _________ the acid is.   Stronger or weaker?

A: Introduction: The pKa value is one technique used to show the strength of an acid.

Q: None

A: Answer:To calculate the boiling point elevation caused by the addition of the solute (ammonium…