What are the molarity and the normality of a solution made by dissolving 25 g of citric acid (triprotic, C6H5O7H3) in enough water to make 800 mL of solution?

Q: What is the pH of a 0.2 M solution of ammonium nitrate (NH4NO3)?

A: Ammonium nitrate is the salt of a weak base and a strong acid hence it is slightly acidic due to…

Q: A. What is the pH of a 0.15 M solution of acetic acid?

A: The pH of a solution is a measure of its acidity or basicity. It is a scale from 1-14. A lower value…

Q: How many moles of ions are in 1.75 mol of K2SO4?

A: Introduction: The charge particles present on the elements are known as ions.

Q: What is the Molarity of 10 grams of NaCl dissolved in 3L of solvent?

A: Molarity of the solution is equal to the number of moles of solute present in one liter of solution.…

Q: What is the molarity of a 30% solution of NaCI

A: Let us first define the percentage solution : 30% NaCl solution= 30% w/v solution = 30g/100 ml.Since…

Q: How many moles of sodium hypochlorite can be prepared from 32.5 g of NaOH?

A: Moles of Sodium hydroxide equals moles of Sodium

Q: How many grams is one mole of potassium chloride KCI?

A: Moles : unit of concentration  Mole concept is used to convert mass and number of particles. 1 mole…

Q: Will salt crystals dissolve in pure methanol or pure water?

A: Himalayan salt lamps are improving lamps you can purchase for your home. They are cut out of pink…

Q: Explain how do you prepare a 25-mL solution of 1 mg/mL cholesterol stock?

A: Given Values: Volume = 25 ml Concentration = 1 mg/ml

Q: What is the pH of a 9.7 × 10⁻⁴ M HClO₄ solution?

A: Hydrogen ion concentration [H+] of a solution is expressed in terms of pH. pH of a solution ranges…

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: What test can be performed to identify this lipid structure?

A: A group of organic compounds includes lipids that are insoluble or poorly soluble in water.…

Q: What is the molarity of a NaOH solution if 48.0 mLneutralizes 35.0 mL of 0.144 M H2SO4?

A: An acid–base reaction is a chemical reaction that occurs between an acid and a base. It can be used…

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: What kind of Biomolecule is Sodium Aluminium Phosphate?

A: Sodium aluminium phosphate describes the inorganic compounds consisting of sodium salts of aluminium…

Q: what is a hydration number

A: Hydration refers to the interaction of a molecule or substance with water. Water interacts with…

Q: What is the pH of a 0.00550 M solution of HCl?

A: Strong acids completely disassociated into ions in solution but weak acids do not. The pH of the…

Q: What is the pH of a solution that has OH– concentration of 10-9 M?

A: pH is a scale value which is used to determine the acidity or basicity of the solution. The Acidic…

Q: What is the pH of a solution with a hydroxyl ion (OH-) concentration of 10^-10M?

A: pH is defined as the negative decimal logarithm of concentration of hydrogen ion in a solution. It…

Q: How many molecules of NaCl are there in 5.0 mL of a 5 M (mol/L) solution of saltwater?

A: Given Values: Volume of NaCl = 5 ml Concentration of NaCl = 5 M Molecular weight of NaCl = 58.44…

Q: is the ph of 1.0 M with the concentration

A: The level of acidity is determined by the pH. It is used as an indicator to determine the…

Q: what are/is the product of hydrolysis with an acid?

A: Triacylglycerol consists of three fatty acids which are esterified to a glycerol molecule. It is one…

Q: What is the ratio of concentrations of acetate ion and undissociated acetic acid in a solution that…

A: pH is a measure of the hydrogen ion concentration in a given solution. It is scale and the value…

Q: How many grams of copper sulfate would you need to make 5 L of a 7 M copper sulfate solution?

A: Molarity is defined as the moles of solute per litre of the solution. Hence, our target is to make…

Q: What is the final concentration if 239mL of a 3.9M glucose solution is diluted to a volume of 842mL?

A: To solve this we will use the formula - M1xV1= M2xV2

Q: How many grams of CuSO4 would you use to make 1 L of an 8 g/L CuSO4 solution?

A: Given Values: Volume = 1 L  Concentration of CuSO4 = 8 gL

Q: What is the pH of a 0.0025 M solution of HCl?

A: pH is the quantitative measure of the acidity or basicity of aqueous or other liquid solutions. and…

Q: What is the pH of a 5.9 × 10⁻⁶ M HBr solution?

A: Hydrobromic acid, HBr is  an extremely strong acid, one that ionizes completely ionizes completely…

Q: How is the molality of a solution different from its molarity?

A: A solution is composed of solute and solvent. The relative amount of solute and solvent present in a…

Q: How is molarity defined?

A: The most common method used to express the concentration in the laboratory is molarity (M). Molarity…

Q: If 0.752 moles of (NH3OH)Cl is dissolved in 1 L of water what is the pH of the solution?

A: pH is considered the scale used to determine the acidity or basicity of a solution. It is…

Q: What is the pH of a 7.5 × 10⁻⁴ M CsOH solution?

A: Introduction: pH is an indicator which is used to differentiate whether the solution is acidic or…

Q: How could you prepare 500 mL of a 6.0 M NaOH solution using solid NaOH pellets? What is the percent…

A: Molar concentration is a measure of the concentration of a chemical species, in particular of a…

Q: What is meant, in terms of concentration of H+ and OH- ions, if we say a solution has a neutral pH?

A: pH is defined as negative logarithm of hydrogen ion concentration in a medium. pH is the measure of…

Q: What is the molarity of a solution with 100 g fructose dissolved in 0.7 L water?

A: Fructose is a carbohydrate or a sugar molecule and is a monosaccharide. It is found mostly in…

Q: How many grams of HCl are needed to make 10 uL of a 0.005g/mL acid solution?

A: Given Values: Volume of HCl = 10 μl Concentration of HCl = 0.005 gml

Q: What is the concentration of H+ and OH- at pH 2, 6, and 12?

A: The question asks to find the concentration of H+  and OH- at:(A). pH 2(B). pH 6(C). pH 12

Q: What is the total anion concentration (in mEq/L) of a solution that contains 5.0 mEq/L Na+ , 12.0…

A: Introduction: The ionic concentration is the mole ratio between the dissolved substance and the…

Q: what is the milliequivalent weight of sodium lauryl sulfate

A: Sodium lauryl sulfate (SLS), or sodium dodecyl sulfate, is an anionic surfactant. It is commonly…

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: if tomato juice has a pH of 3, how many more H+ ions are present in lemon juice with a pH of 4?

A: The alkalinity or the acidity of a solution could be found by measuring the pH of the solution. The…

Q: What does an acid based reaction that doesn't contain carbonate or bicarbonate produce?

A: When an acid and a base are placed together, they react to neutralize the acid and base properties,…

Q: The H⁺ concentration in an aqueous solution at 25 °C is 4.3 × 10⁻⁶. What is [OH⁻]?

A: Hydrogen ion concentration [H+] of a solution is expressed in terms of pH. pH is the negative log of…

Q: What is the pH of an aqueous solution with {H3O+} = 6x10-12

A: pH is logarithm of the reciprocal of the H+  or H3O+ ion concentration in a solution that is…

Q: If you mix 9 g of NaOH with 90 mL of water, what is the mass/volume (g/mL) concentration of the…

A: Given Values: Weight of NaOH = 9 gVolume  of the water to be mixed with 9 g NaOH= 90 ml

Q: How many grams of glucose would you need to make 500 mL of an 8% solution?

A: The concentration of the solution is determined by calculating the amount of solute dissolved in a…

Q: What is the pH of a 0.25 M solution of acetic acid, Ka = 1.8 x 105. What percentage of the acid is…

A: Buffer solutions often are weak acid/strong acid and conjugate base. buffers resist 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…