Hey dextrose solution contains 40 mEq per liter of sodium and 15 Mili equivalents per liter of Hydrogen phosphate, in addition to other ions how many milliequivalents of sodium ions are present in 440 mL of solution?

Q: How many milliliters of 0.4 N NaOH can be made from 20 mL of 2 N solution?

A: The objective of this question is to find out how many milliliters of a 0.4 N (Normality) solution…

Q: What is the correct way to prepare a 1 molar solution of KNO3 given the choices? A  Add one gram of…

A:

Q: 3. Convert the Lewis structures to line-angle formulas Н a. b. d. Н Н T Н Т Н н N: Н О н н Н HICIN Н…

A:

Q: How m NaOH any milliliters Of 2.00AM NaoH2 SOlution Contains 5.25g

A: From the Mole concept: Number of moles present in the solution is the ratio of given mass of the…

Q: 5 mL of 3% hydrogen peroxide solution (0.88 M) and 5 mL of potassium iodide solution (0.25 M) are…

A: Total volume the solution after addition of 5 mL of hydrogen peroxide solution and 5 mL of potassium…

Q: How many grams of calcium chloride are there in 25 ml of a 6.0 M solution

A: Given: Molarity of solution=6.0 M  or 6.0 mol/L Volume of the solution= 25 mL 1 L = 1000 mL Volume…

Q: What is the% v / v of a solution

A: Given :-  volume of solute = 240 mL  volume of sovent = 780 mL  To calculate :-  % v / v of…

Q: In the laboratory you are asked to make a 0.450 m barium iodide solution using 15.8 grams of barium…

A:

Q: 100 mL of 0.5 M H2SO4 solution is needed.  The stock solution is 6 M.  How many milliliters of stock…

A: According to law of equivalency      V1 × S1  = V2 × S2  Where V1 and V2 are initial and final…

Q: Q1/ The molarity and Normality for 250 ml of ?1.05% NaHCO3

A: Molarity is defined as the number of moles of solute dissolved in 1 litre of solution. where a…

Q: How many grams of H3PO4 are in 145 mL of a 3.50 M solution of H3PO4?

A: Given, Concentration of H3PO4 solution = 3.50 M = 3.50 mol/L Volume of the solution = 145 mL = 0.145…

Q: A red blood cell has been placed into three different solutions (isotonic, hypotonic and…

A: Osmosis: Transfer of water molecule from lower concentration to higher concentration through…

Q: Question 7 A solution contains 5 grams of sodium chloride per 0.2 liters of water. Choose the best…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 10.00 mL of 1.10 M  HCl  diluted to 0.450 L

A:

Q: Imagine a newly appointed chemist in the Walgreens you work at has to prepare 200ml of  a 0.05M…

A: The given are, The Volume of the KCl solution is = 200 ml = 0.2 L The molarity of the KCl solution =…

Q: how the volume of Clorox solution used is converted into grams and mmol. Clorox solution is 3mL

A: Volume of clorox solution = 3 mlMass = volume × densityMole = mass/molar mass

Q: Hello, 15.00 mL of a H3PO4, solution required 21.45 mL of 0.125 N NaOH for complete neutralization.…

A: N1 * V1 = N2 * V2 N1 * 15ml =0.125 N * 21.45 ml Normality of H3PO4 (N1)= 0.178 N

Q: Which of the compounds below would be soluble in pentane (the structure of pentane is also shown…

A: We know that , The Solubility of the different compound is depend upon the polarity of the compound…

Q: How many mL concentration 15 M sulfuric acid solution will I need to make 500 mL of 1.5 diluted…

A:

Q: A dextrose solution contains 40.0 mEq/L Na+ and 15.0 mEq/L HPO42−, in addition to other ions.   (a)…

A: Given, Dextrose solution contains Na+= 40.0 mEqL HPO42-= 15.0 mEqL Volume of solution = 440. mL

Q: 1 A sodium acetate solution (NaC2H3O2) contains 11.5 grams in every 639 mL. What is the…

A: Molarity is the concentration term that can be defined as “number of moles of solute present in per…

Q: A biologist wants to make 345mL of 0.03M HCL by diluting a 6M HCL stock solution. How many mL of the…

A: Initial concentration= 6.0 M Final concentration= 0.03 M Final volume= 345 mL Molarity equation,…

Q: Calculate the percent by weight of a 2.75 M solution NaCl which has a density of 1.08 g / mL.

A: Molarity of NaCl solution = 2.75M = 2.75mol/L Molarity = moles ÷ volume  2.75 moles of NaCl are…

Q: How many ml of water are required to make a 680 mL and 15 mEq potassium ion solution from a 322 mEq+…

A:

Q: In the laboratory you are asked to make a 0.350 m barium iodide solution using 15.9 grams of barium…

A: m is symbol for molality. molality = moles of solute / weight of solvent (kg) Moles of solute =…

Q: What is the concentration of a solution, when 1.4 moles of MgOH are dissolved in 1200 mL of H2O

A: The concentration is the amount of substance present in a unit volume of solvent .This can be molar…

Q: Calculate the volume or weight of each to make a solution. Given: 10 ml of 0.1% quinine sulfate.

A: The concentration of a solute in a solution in w/v percentage is defined as the amount of solute…

Q: how many grams of potassium chloride are there in 85 mL of a 0.2 M solution

A:

Q: (a) How many milliequivalents of sodium ion are present in 320. mL of solution?   Milliequivalents…

A: Amount of particular ion  = Concentration of solution × volume of solution  As Concentration =…

Q: How would you make 250 mL of a 1.0 M solution from a 2.8 M HCl stock solution

A: If have already prepared stock solution of HCl , then we can dilute it using this Solution. For this…

Q: What mass of calcium hydroxide is in 25mL of 1M solution?

A: Given, Molarity of the solution = 1M Volume of the solution = 25ml The formula: Molarity = No. of…

Q: A dopamine vial that contains 200 mg in 5 mL is diluted with 0.9% sodium chloride to prepare a total…

A: Answer:In dilution, only volume of the solution changes but total mass of a specie remains same. To…

Q: A solution contains 40.0 mEq/L Na* and 15 mEq/L of HPO4, as well as other ions. How many…

A: So, it is mentioned in the question that the solution contains 40.0 mEq/L of Na+ and 15.0 mEq/L of…

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.