Indicate whether a solution will have more OH- or H+if the value of the solution is 10
Q: Rank the indicated hydrogens from most acidic to least acidic: III H2 H,c-Co CHa II O A) I > I| > II…
A: Compounds that are made up of carbon are known as organic compounds. They also possess oxygen and…
Q: A base is added to a 0.050 M solution of MnCl2, raising the pH gradually. Calculate the pH of the…
A:
Q: What is the percentage concentration of HNO3 if 25grams of HNO3 is dissolved in enough water to make…
A: When the solute in a solution is solid, then the concentration express is a mass percent…
Q: Which of the following materials will have the greatest effect on colligative properties of a…
A: Pure water and solutions of ionic or covalent compounds behave differently in their physical…
Q: When comparing pH, a solution with a pH of 5 contains 100 times the amount of H+ when compared to a…
A: pH of a solution is nothing but the negative log of hydrogen ion concentration in a solution . it…
Q: In a neutral solution, the [H] is : O 1.0x10-14M zero 1.0×107M 1.0x10-7M
A: The acidity of any solution is determined by the molarity of the Hydrogen ions. So, the pH of any…
Q: Is sodium propanoate (the sodium salt of propanoic acid) as effective a soap as sodium stearate (the…
A: Soap is the cleansing or emulsifying agent, which helps to remove dirt.
Q: If a pharmacist needs to prepare a bacterial suspension with a concentration of 2.4x10^2 cfu using 1…
A: A colony-forming unit is the number of viable or alive cells in cell suspension that have the…
Q: If a less concentrated initial solution of socium bicarbonate was used in beaker C, would that…
A: The reaction between an acid and base is called a neutralization reaction. The product obtained is a…
Q: IDENTIFY THE FOLLOWING PARTS - A B C D E F G H I J K
A: The given diagram is a 3D model of a eukaryotic cell as we can see the membrane-bound organelles…
Q: for 0.9% NaCl solution and 10% NaCl solution, which one has higher concentration of WATER?
A: When sodium chloride is mixed with water, it gives you a saline solution. It has a variety of…
Q: What are the pH values for the following solutions? (a) 0.1 MHCl (b) 0.1 M NaOH (c) 0.05 M HCl (d)…
A: pH is the scale used to specify the acidity or basicity of an aqueous solution. It is the negative…
Q: A solution with a pH of 6 has a ____ difference in H ion concentration than a solution with a pH of…
A: pH is chemical scale that specifies the acid or basic strength of a solution. Pure water has a pH of…
Q: Complete the table below. Assume that the only reaction is dissolution. Ignore the effects of…
A: Asked : Solution for the given table
Q: Determine the pH for the following solutions. {H3O+}=2.4x10^-2 M
A: p in pH denotes negative of the logarithm(-log). So pH is negative logarithm of molarity of H pH…
Q: A homogeneous mixture consists of 12% ethanol, 28% methanol and 60% water. Which of these is the…
A: Homogeneous mixture has the same proportions of its components throughout any given sample and is…
Q: What is the approximate pH of a solution labeled 6 x 10-5 M HBr? * 4.2 O 4.5 5.8 O 9.8 O 8.2
A: pH is the measure of the strength of H+ ion or Hydronium ions in solution. pOH is…
Q: What is the pH of a solution that has an H¯ concentration of 1.75 x 10° mol/L
A: pH is the measure of the acidity or basicity of a medium. It is measured as the negative logarithm…
Q: If the pH of a voledronic acid solution is 5.8, and the voledronate concentration is 9 mM, what is…
A: Henderson Hasselbalch equation can be used to determine the concentration of a weak acid in an…
Q: A solution at pH 4 is _____ times as _______ as a solution at pH 7.
A: A solution at pH 4 is _____ times as _______ as a solution at pH 7. A pH of 7 is neutral. A pH less…
Q: How many grams are in 1 mL for the following solution? NS _________ this is the whole question
A: NS or Normal saline: It is nothing but a mixture of sodium chloride (NaCl) and water that is…
Q: Arrange the following compounds in the increasing order of their boiling points :CH3CHO, CH3CH2OH,…
A: The boiling point (bp) is dependent on the intermolecular (IMF) forces present in the compound. The…
Q: Convert the following pH values in both [H+] and [OH-] values. (6 points) 1. pH = 3.95…
A: According to the definition of pH, pH = -log [H+]. According to the definition of pOH, pOH = -log…
Q: If the equation produces from data is y = 0.300x - 0.857 and the absorbance for the unknown is…
A: Note: Since you have posted multiple independent questions in the same request, we will solve the…
Q: You are asked to design three buffers of the following pH values: 9.10, 10.45, and 4.65. You have…
A: Buffer: It is a solution that can withstand pH changes when acidic or basic components are added.
Q: How many grams of sodium chloride are needed to make 0.60L of 2.3M sodium chloride solution
A: The concentration of a solution is expressed in molarity. Molarity is defined as the number of moles…
Q: 12 grams of glucose will make how many mL of a 0.5 g/mL solution?
A: Given Values: Weight of glucose = 12 g Concentration = 0.5 gml How much volume of water needs to…
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: A solution at pH 7 is considered neutral because (a) its hydrogen ion concentration is 0 mol/L (b)…
A: Answer : D its hydrogen ion concentration is equal to its hydroxide ion concentration.
Q: Complete the following precipitation reactions using balanced chemical equations:
A: The reaction in which the formation of insoluble salt when two soluble salts mix together in the…
Q: Calculate the pH of a dilute solution that contains a molar ratio of potassium acetate to acetic…
A: The Henderson-Hasselbalch equation depicts the measurement of acidity as pH in biochemical…
Q: Estimate the pH of a solution prepared by dissolving 1.0 × 10-10 mole of a strong acid in a liter of…
A: Analyze: We are asked to determine the pH of a solution prepared with a strong electrolytes that…
Q: What is the final volume of NaOH solution prepared from 100.0 mL of 0.500 M NaOH if you wanted the…
A: The solution is a homogenous mixture of two or more components mixed together. It has two…
Q: Which of the following aqueous solutions has the lowest pH: 0.1 M HCl; 0.1 M acetic acid (pKa =…
A: pH is used to specify the acidity or basicity of an aqueous solution. It measures the hydrogen ion…
Q: A solution is made by mixing 56.9 g of water and 23.8 g NaCl. What is the concentration of NaCl in…
A: Given Values: Weight of the water = 56.9 grams Weight of NaCl = 23.8 grams
Q: If 10g of salt was mixed in 1L water. What percent solution will this be.
A: According to the question,Mass of solute = 10 grams = 10gVolume of water = 1L = 1000 mili Liters…
Q: How many moles of Nal would be found in 250mL of a 4.5 M solution? Write your answer with three…
A: Molarity (M) is calculated as the number of moles of solute per liter of solution (moles/Liter).
Q: An aqueous solution is 3.50 % by mass hydrochloric acid, HCl, and has a density of 1.02 g/mL. The…
A: Mole fraction is expressed in the terms of moles. It is can be calculated from the formula that is…
Q: Using the Henderson-Hasselbalch equation, calculate the pH of a buffer solution made from 0.20 M…
A:
Q: rochloric acid Lemon Apple Banana Water Baking soda Drain cleaner Ammonia 12 3 14 Most acidic Most…
A: A solution having a pH value below than 7 is known as an Acidic Solution whereas a solution whose pH…
Q: f a 250 ml solution of ethanol in water is prepared with 4 ml of absolute ethanol (100%), what is…
A: Dilution factor It is defined as the ratio of the initial volume of a solute to the final volume…
Q: A solution with pH 4 has __________ the H+ concentration of pH 8.
A: pH value is generally used to measure the acidic or basic level of a solution. It ranges from 0 to…
Q: what is the pH of a solution with a H+ concentration of 1.44 x 10-3 M
A: pH is the potential of hydrogen.pH is a way of measurement of acidity or alkalinity.It measures the…
Q: In a base, the hydrogen ion concentration is ____ than the hydroxide ion concentration.
A: In case of water, H+ and OH- concentration is equal. As the ionic product of water at 298 K is 1 x…
Q: alanine that would exist at the pH indicated below.
A:
Q: Identify the acid on the left and its conjugate
A: An acid donates a proton. If it is neutral , it becomes a negatively charged conjugate base. This is…
Q: If skin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water, how much water would…
A: GivenOne teaspoon of skin cleaning solution is diluted to 64 ounces of water.To findWater needed to…
Q: Explain the difference in the melting points of the linoleic acid and linolenic acid:
A: The fatty acids are the compounds that are also present in the cell membranes and allow for the…
Q: If a solution has a concentration of 10^-7 OH ions, how many H ions does it have?
A: pH is chemical scale that specifies the acid or basic strength of a solution. Pure water has a pH of…
Indicate whether a solution will have more OH- or H+if the value of the solution is 10.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Explain the difference in the melting points of the linoleic acid and linolenic acid:For an acid HA, the concentrations of HA and A are 0.075 and 0.025, respectively, at pH 6.0. What is the p K a value for HA?A buffer solution contains an equal concentration of weak acid HX and its conjugate base ion X™. The ionization constant Ka of HX is 2.2 x 10-8. What is the pH of the buffer?
- Please only provide the solution of the following as quick as possible:Calculate the pH of the resulting solution if 23.0 mL of 0.230 M HCl(aq) is added to 33.0 mL of 0.230 M NaOH(aq). pH = Calculate the pH of the resulting solution if 23.0 mL of 0.230 M HCl(aq) is added to 13.0 mL of 0.330 M NaOH(aq). pH=Define the following:- pH- Buffer- pKa
- for 0.9% NaCl solution and 10% NaCl solution, which one has higher concentration of WATER?Determine the fluoride ion concentration for a saturated solution of magnesium fluoride. K sp = 7.4 x 10-11Given an 8 M potassium chloride stock solution, explain whether it is possible to perform a dilution resulting in an 11 M working solution.