test ort a gamb rement What is the volume of a 5.0% (m/v) glucose solution prepared from 75 mL of a 12% (m/v) glucose solution? (Hint: For dilutions, the dilution formula, C₁V₁ = C₂V2, allows to solve for the unknown quantity.) O 0.8 mL O 0.0056 mL O 180 mL O 31.25 mL chemistry and reaction of employ..... paymen..... receipt 19 10...

Q: How many mL of 0.743 M HCI are needed to dissolve 7.59 g of MgCO3? 2HCI(aq) + MGCO3(s) MgC2(aq) +…

A: Given: MgCO3 = 7.59 g V = ? HCl 0.743 M

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14 % KCI by…

A: Provided amount(mass) of solution=20.3g %of KCl(solute) present in solution=1.14%(by mass) Since, %…

Q: solution stock Concentration (mL) (mL) (HM) 0.100 100.00 Q2a 0.200 100.00 0.400 100.00 4 0.800…

A: Dilution refers to decreasing the concentration of solute in a solution. This is done by adding…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (∘?)…

A: Given data: Mass of solute at 20˚ C = 48.3 per 100 g of water Mass of solute at 30˚ C = 87.6 per 100…

Q: Please answer the questions

A:

Q: A student was asked to calculate the mass of NaCI (in g) needed to create 500 g of 10 % NaCl…

A: no not correct

Q: 1. A 0.68 gram sample of a volatile liquid was heated to 358 K. The gas occupied 265 mL of space at

A: Note: Dear student as per the guidelines only the 1st quetions  is allowed to answer. from ideal gas…

Q: 18.3 grams of an aqueous solution of sodium hydroxide, NaOH , contains 0.484 grams of sodium…

A: Given that, Mass of solute= 0.484 g Mass of solution= 18.3 g

Q: Part B A solution of rubbing alcohol is 71.9 % (v/v) isopropanol in water. How many milliliters of…

A:

Q: A chemist adds 465.0 mL of a 1.04 mol/L aluminum chloride (AIC13) solution to a reaction flask.…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: Cedrick and Astrid a 20.00 ml aliquot of grapefruit juice with a 0.165 M NaOH solution to the end…

A: Given data: Volume of  citric acid present in the juice sample =  0.1457g  Volume of titrated in the…

Q: 4. If 150.0 mL of Na2CO3 completely reacts with 250 mL of 1.5 mol/L of HCl, what concentration of…

A: Given - - > Concentration of Na2CO3 , M1 =? Volume of Na2CO3 , V1 = 150 ml Concentration of HCl,…

Q: whole number. 50 45 40 35 30 25 20 15 10 5 0 Solubility (g unk. salt / 100 g H₂O) 10 15 20 25 30 35…

A: The given question is related to the calculation of amount of salt required to dissolve in 100 grams…

Q: The normal freezing point of water, H2O is 0.00 °C and its Kfp value is 1.86°C/m.Assuming complete…

A:

Q: Potassium permanganate, KMNO4, is both effective at treating water and has medicinal uses. A certain…

A: We have to calculate the molar concentration of given solution.

Q: If 25.0 g of KBr (MM = 119.00 g/ mol) are added to a 500.0 mL volumetric flask, and water is added…

A: To determine concentration we have to find the number of moles and volume also. There is various…

Q: Match the concentration with the appropriate statement.    Question : 123456 30 g of…

A: 1).30 g of NaCl in 500 mL of solution=30g500ml×100=6%MV2).125 g of copper (II) sulphate in 500 g of…

Q: What is the final volume in millilitres when 0.575 L of a 38.5 % (m/v) solution is diluted to 21.7%…

A: -> From dilution moles does not change . Initial volume (V1) = 0.575 L = 575 ml (1L=1000ml)…

Q: Calculate the volume in milliliters of a 0.174M potassium dichromate solution that contains 75.0…

A:

Q: What NaCl concentration results when 299 mL of a 0.780 M NaCl solution is mixed with 587 mL of a…

A: In this question, we will determine the resulting concentration of NaCl when two different…

Q: prepared NaOH in 130.0 g of water. The NaOH solution has a density of 1.15 g/mL. Part A What is the…

A: Given, Mass of NaOH = 20.5 g  Mass of water = 130.0 g

Q: Determine the mass of solute (in g) contained in 250.0 mL of a 1.77 M solution of AlF3. g AlF3

A: Molarity is defined as the number of moles of solute present in one liter of solution.

Q: How many grams of nickel(II) nitrate, Ni(NO3)2 , are required to make a 8.96 %(w/v) aqueous solution…

A:

Q: Zoom Day 24 1.ldentify the solute and solvent in each of the following weiter b. carbonated water…

A:

Q: solution please. ASAP (the average molarity of acetic acid) = 0.697M) The assembly line is supposed…

A: Given data isThe average molarity of acetic acid = 0.697MThe assembly line is supposed to produce…

Q: Match the concentration with the appropriate statement.      46 g of NaOH in 100 mL of water…

A: Calculation for mass by volume percent of NaOH in 100 mL of water:

Q: How many liters of a 5.00 M solution of Na3PO4 are needed to have 4.00 equivalents ?

A: Here we are required to find volume required to prepare 5 M of sodium phosphate

Q: What is the molality of lithium ions in an aqueous solution made up of 0.302 m LI:PO. assuming the…

A: Given: The molality of Li3PO4 is 0.320 m.

Q: 1.What is the molarity of a solution that contains 10.0g ofHCI (molar mass 36.5g/mol) per liter of…

A: Given:  Mass of HCl = 10 gm

Q: In preparing solution number 1 (see experimental procedure), a student measures 5.0 mL of 2.00 x 10…

A: using Beer's Law, A = eCl e = absorptivity of Fe(SCN)2+ = 5150 L mol-1 cm-1 A = 0.36 l = generaaly 1…

Q: How would you prepare 1.60 L of a 0.40-M solution of each of the following? a. H2SO4 from…

A: Hi there! Since you have posted multiple subparts, we will answer the first three subparts for you.

Q: Hydrogen peroxide solutions typically are sold at concentrations of 5.00% (v/v) with water as the…

A:

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.