Each day, the stomach produces 2.0 L of gastric juice that contains 0.10 M HCl. How many grams of HCl does this correspond to?

Q: A solution has a concentration of 0.05 grams per kilogram. What is its concentration in parts per…

A: Formula- ppt  = parts per thousand = mass of solute in gmass of solution in g x 103 ppm = parts per…

Q: What is the molar concentration of pure glycerol. The density of glycerol is 1.26 g/cm3.

A: Density of Glycerol is 1.26g/cm3 means 1.26g of pure glycerol dissolve in 1cm3 ( or 1mL because 1cm3…

Q: How many moles of solute are there in the following solutions?

A: Molality = Number of moles of solute / Mass of solvent (kg)

Q: A Pb contaminated water sample contains 0.0013 % Pb by mass. How much of the water (in mL) contains…

A: The mass percent refer the mass of solution in 100gm of solution  Use this is a conversion factor to…

Q: A solution has a concentration of 1.25g/l. what is its concentration in pp

A: For the expression of very dilute solutions, the unit term used is ppm which is parts per million.…

Q: 12.0g of sodium hydroxide is dissolved in 2.5L of solution. What is the molar concentration of…

A:

Q: H2SO4 is the most widely used industrial chemical on Earth and will be required at least to some…

A: Given;

Q: How many moles of solute are there in the following solutions?   1.80×10-1  m glucose solution made…

A:

Q: Casey needs to prepare 100.0 mL of a 0.50 M NaOH solution from a 2.0 M NaOH solution. How should…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: How many mL of a KOH 2,251mol/L solution do we need in order to prepare 10,0 mL of a solution that…

A: This is a problem based on general chemistry. Here we are provided with a stock KOH solution of…

Q: A solution is made by diluting 100 ml of a 0.15 mol/L standard solution to a volume of 0.150 L. What…

A: Given M1 = 0.15 mol/L V1 = 100 ml M2 = ? V2 = 0.150 L

Q: In a certain medical test designed to measure carbohydrate tolerance, an adult drinks 7 ounces of a…

A: Given values: Total amount of solution = 7 ounces Let the amount of 30% glucose solution be 'x'

Q: the concentration of stomach acid, HCL is 0.100 M. What volume of stomach acid contains 0.25 mg of…

A:

Q: “Concentrated” hydrochloric acid is an aqueous solution of 37.2% HCl that is commonly used as a…

A: 37.2 % HCl means that 37.2 g of HCl is present in 100 g of solution.

Q: A solution contains 25% by mass of HCl and a density of 1.08 g / ml. Which is the mass of water…

A: The concentration of the given HCl solution is given as - HCl = 25%  (w/w) Density of the solution =…

Q: How many moles of solute are there in the following solutions?   1.80×10-1  m glucose solution made…

A: Molality (m) is used to express the concentration of a solution.It is defined as the moles of solute…

Q: A solution is prepared with 5.0 g of HCl and 195.0 g of H2O. The HCl solution has a density of 1.49…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: How many moles of NaOH are present in a 0.881 mol/kg of NaOH solution if there is 350 mL of  water…

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: How many milligrams per liter are equivalent to a 1.2% solution of a substance in water?

A: The answer is given below-

Q: The LD50 of KCN for a 75kg person is 375mg. If this amount of KCN was put into a single cup (275mL)…

A: Given:The median lethal dose of the of potassium cyanide is 375mg for 75kg person.Volume of a single…

Q: What mass of sodium chloride is found in 1.5 L of a 2.0 M aqueous sodium chloride solution?  The…

A: Given: 1.5 L of a 2.0 M aqueous sodium chloride solution To find: mass of sodium chloride found in…

Q: Part1: 1.05×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water: ____ mol…

A:

Q: Calculate the molarity of a solution made by dissolving 0.382 mol glucose in enough water to make…

A: Given, moles of glucose = 0.382 moles Volume of Solution = 1.32 L  Molarity = ?

Q: A solution has a concentration of 1.24g/L. What is its concentration in ppm?

A: Given the concentration of a solution is: 1.24g/L. What is its concentration in ppm?

Q: A diluted solution of sulfuric acis , H2SO4, has a density of 1.523 g/mL. The solution contains 50.0…

A: We will first calculate the number of moles of solute, then volume of solution. Finally find…

Q: A 750-mL bottle of wine contains 101 mL of ethanol. What is the volume/volume percent concentration…

A: Given: Volume of solution(bottle) is 750 mL. Volume of ethanol is 101 mL. Introduction:…

Q: A solution is make by dissolving 3.88g of NaCl in enough water to make 67.8 mL of solution. What is…

A:

Q: How many liters of 0.5 M NaOH solution can be prepared from 10 g NaOH? (Just write the numbers with…

A:

Q: Stock solution of HF is 49 % HF by mass and has a density of 1.17 g/mL.  What is the concentration…

A: The mass percent concentration of HF solution is = 49 % The density of the solution is = 1.17 g/mL…

Q: The concentration of a food dye solution is 12.0 mg of dye / L of solution.   If 6.5 mL of this…

A: Given concentration of a food dye solution is 12.0 mg of dye / L of solution

Q: What volume of stomach acid contains 0.250 mg of HCI

A:

Q: Hydroiodic acid often is used to disinfect and sanitize medical tools and products. In an…

A: To predict pH without calculation we will observe the concentration of the HI acid before and after…

Q: Each day, the stomach produces 2.8 L of gastric juice that contains 0.10 M HCl. How many grams of…

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.