What is the complete solution please

Q: Match the solution or description to the appropriate category.

A: Electrolytes when dissolved in water dissociate into electrically charged particles called ions. The…

Q: Choose the correct answer and show the step by step solution.

A: These are the different ways of calculating concentration, Molarity, Molality, Mass Fraction and…

Q: How many grams of pure sodium hydroxide would be required to make 2L of 1.5M sodium hydroxide…

A: Given 2L of 1.5M sodium hydroxide solution To determine grams of pure sodium hydroxide would be…

Q: How Are Solution Concentrations Measured?

A: Concentration of solution defines amount of chemical species such as solute present in per amount of…

Q: Strontium hydroxide solution, Sr(OH)2, is 0.96molars. How many normals is the solution…

A:

Q: How many mL of 12 M NH; should be used to make750. mL of 0.400 M NH;?

A: Recall the following relation to calculate volume of ammonia       ViMi=VfMfHere,initial volume of…

Q: is calcium carbonate a basic sodium salt?

A: Given: Is calcium carbonate a basic sodium salt?

Q: Give an example of a primery standerd solution :Select one a. Hydrochloric acid b. Sodium hydroxide…

A: A primary standard is a standard that is sufficiently accurate such that it is not calibrated by…

Q: Answer 1 and 2 complete solutions

A: Photosynthesis in plants converts carbon dioxide and water into glucose (C6H12O6 ) and according to…

Q: please provide the correct solution for the following

A: Given alcohol is 2,3-dimethylbutan-1-ol

Q: need the the step by step solution     What is the volume in cubic meter of a 2 pound water?

A: Now here we need to do the unit conversion that is from pounds to cubic meter  Now  1 pound =…

Q: I need the answer of question attached. Please provide step by step solution

A: Variation of entropy with temperature at water in different type of physical state we find this…

Q: Describe the cleansing action of soap and detergent

A: cleansing action of both soaps and detergents results from their ability to lower the surface…

Q: Please hand written solution

A: Porphyrin is the large mole which consists four pyrrole unit . Pyrrole is heterocyclic five membered…

Q: How many mL of 0.100 M H,SO, solution will exactly neutralize 50.0 mL of 0.200 M KOH? * 25.0 ml 50.0…

A: Given that : Volume of KOH (V1) = 50.0 mL Molarity of KOH (M1) = 0.200 M Molarity of H2SO4 (M2) =…

Q: Some undiluted acids are less corrosive than when diluted with a little water.  In fact, lab…

A: Corrosive substances cause damage to other substances. Generally strong acids/strong bases are…

Q: Just question 9 please I need a complete solution :(

A: Moles of the solution is calculated as, number of moles =mass molar massnumber of moles =3.42…

Q: Please answer the question below with complete solution:

A:

Q: show the complete solution

A:

Q: milliliters

A:

Q: When mixing an acid and water, always pour the water into the acid with constant stirring, never the…

A: A reaction is called exothermic, when heat is released during the course of reaction.

Q: how to make a stock solution of 10% ethanol and 40% water? do the necessary volume to concentration…

A: To make a stock solution of 10% ethanol and 40% water.

Q: It requires 24.15 mL of 0.03 M HCl to neutralize 38.2 mL of a NaOH solution. What is the…

A: We will write the balanced reaction and then using stoichiometric calculations we will calculate the…

Q: How would you prepare a 0.1M HCI solution from 10mL of a 0.5M HCI stock solution

A: Given that, Molarity of stock solution, M2 = 0.5 M Volume of stock solution , V2 = 10 mL We have to…

Q: Using a 10 mg/mL BSA protein stock solution, prepare 2 mL of a 1:10 dilution What is the…

A: Given : Concentration of BSA stock solution = 10 mg/mL Final volume of solution = 2 mL

Q: ill in the gaps in the text During a laboratory session, dilute a solution10-2M  . You should make…

A: Here Stem solution is a solution that has a concentration of 10-2 M and the ringer solution is…

Q: Pls help me answer number 3 with complete solution

A:

Q: What volume of 0.100 M sodium hydroxide is required to completely neutralize 50.0 mL of 0.100 M…

A: Answer:- this question is answered by using the simple concept of stoichiometry which involves the…

Q: Calculate the volume percentage of solution F

A: Given :- volume of methyl alcohol = 50 ml  Volume of water = 200 ml  To calculate :- volume…

Q: of sulfuric acid in a 5.00 % solution 0g 0g

A: 5% by mass means,  100 g solution contains 5.0 g H2SO4 If mass of sulfuric acid = 25.0 g  If 5.0 g…

Q: How many mL of 0.100 M NaOH solution is required to neutralize 20.0 mL of a 0.200 M HCl solution?

A:

Q: Calculate the mass of solution the student should use. If there's not enough solution, press the "No…

A:

Q: Part b full solution please

A: (b) Given that : Mass of potassium hydrogen carbonate = 2.00 g Volume of HCl = 30.0 cm3 = 0.03 L…

Q: How is the concentration of a solution expressed?

A: To find: How is the concentration of a solution expressed

Q: solution. Use PV=nRT to determine the number of moles of the

A: Given, T = Temperature = 300 K Pressure = 748 mm Hg   = 748/760 = 0.984 atm Volume = 4.00 L Mass of…

Q: Please

A: If Ka value is less then it's pH value is highest and if Ka value is more then it's pH value is…

Q: 16-20. What is the percent concentration of a solution that contains 30 mL of solute in a 500 mL of…

A: The volume of the solute = 30 mL The volume of the solution = 500 mL

Q: Answer the following questions about a 1.50M HCl solution: How many milliliters of the solution must…

A:

Q: Prepare 250 mL of 0.1 M NaOH using the 1.0 M NaOH. How many mL of 1.0 M NaOH will be needed?

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How many mL of 0.80 M NaOH solution is needed to neutralize 20 mL of 0.25M Sulfuric acid solution?

A: Given : Concentration of H2SO4 = 0.250 M Concentration of NaOH = 0.80 M And volume of H2SO4 solution…

Q: C. Calculate the boiling point of the salt water solution.

A: Molality is calculated by dividing the number of moles of solute by the mass of solvent in…

Q: A 500-mL solution of acetic acid contains 65 mL of pure acetic acid. Find the percent concentration…

A: Given : Volume of solution = 500 mL And volume of pure acetic acid in solution = 65 mL

Q: How many mL of a 1.48 M calcium hydroxide solution are needed to neutralize 36.0 mL of a 1.63 M…

A:

Q: Compute for the volume of concentrated HCl needed to prepare 500 mL of 0.1000 M HCI solution.

A: Concentrated HCl is 37℅ pure. 1 L of conc HCl contains 12.18 moles  So Molarity of Conc. HCl = 12.18…

Q: What is the working solution and DI water of the unknown solution?

A: The adsorption phenomena follow Beer-Lambert's law and this law states that a monochromatic light is…

Q: The initial reading is 10 mL and the final reading is 45 mL. Determine the titre of solution.

A: The given data- The initial reading =10 mL The final reading = 45 mL To determine = The titre of the…

Q: Explain why it is necessary to titrate the vinegar and milk.

A: Vinegar is acetic acid.It has formula CH3COOH.Milk is mainly protein,along with it has…

Q: What will be the number of moles of HCl in 100 ml of 0.1 M HCl solution?

A: The molarity of a solution is the ratio between the number of moles of the compound to the volume of…

Q: Match each definition or prompt with the correct term on the right. The term used for a [Choose ] ✪…

A: A solution is formed by the mixing of solute in the solvent. If it is completely dissolved in the…

Q: solution

A: We need to determine how the kinetics of ethanol differ from those of the following hydrolysis.

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.