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Q: What volume of 0.28 M H2SO4 can be prepared by diluting 113 mL of 5.9 M H,sO,? L

A: Intial concentration = M1 = 5.9 M  Intial volume = V1 = 113 mL  Final concentration = M1 = 0.28 M…

Q: The number of moles of NaCI (sodium chloride) present in 150 mL of 0.0200 mol/L NaCl(aq) is: O a)…

A: In this question, we want to determine the number of moles of NaCl in the Solution. You can see…

Q: What is the molarity of a solution composed of 6.47 g of potassium iodide (KI) dissolved in enough…

A: The given data contains, mass of potassium iodide = 6.47 g. Volume = 0.173 L.

Q: Calculate

A:

Q: Of a solutilun if 46ML Ot unutis the maaritzy ethanol CGHis O) Yi sis ol uc cl hnendugn ucter to…

A: The questions based on the concept of solutions. molarity is defined as the number of moles of…

Q: You have prepared a solution using 2.08 g of NaOH (M.W.=40.00 g/mole) and 2.54 moles H2O(MW 1…

A:

Q: (d) 144. g of M9SO4 · 7 H2O in 4.71 L of solution . M M9SO4

A: The most familiar unit involved in concentration depiction of solution is molarity (moles/volume).…

Q: i) CH₂ HF ??

A: Toulene undergo electrophilic substitution reaction with propene in presence of HF to form 2-methyl…

Q: How many moles of acetone (CH3COCH3) are present in 20.00 mL acetone? [Molar mass of acetone is…

A: In international system of Unit, there are several unit. In order to calculate the amount of…

Q: A beaker contains 1.00x 10? grams Of 0.800 M Nac If yo transfer so.0grams Of the Solution to Onother…

A: The number of  moles of solute to the volume of solution in liters is known as molarity.

Q: How many moles of I2 are in 9.062 grams of C2H9I2NO (PVP-I Solution) and what is the Mass Percent of…

A: The mass of C2H9I2NO (PVP-I Solution) given in the question = 9.062 grams Atomic mass of different…

Q: solute in the mixture. unight of heavy molecule. Pure insulin, n was measured at

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The purple spheres represent particles of solute. Which compounds are represented in images…

A:

Q: From the information below determine the mass of nh3 in 500 grams ammonia.   % solute by mass 28…

A: Solution Mass per cent is also a way of expressing a degree or describing the component throughout a…

Q: 1. CH3OH (shown below) is soluble in water. Draw molecular level pictures representing: (a) a…

A: The intermolecular forces are the forces of attraction or repulsion that exit between the molecules…

Q: KHP I Trud 0.3130 9 16.72mL

A: For trial 1 Mass of KHP = 0.3130 g  Molar mass(MM) KHP = 204.2 g Moles of KHP = mass/MM      =…

Q: What is the inal volume Va in milhiters when 0.s09 L of a 322 % Imv) solution is diluted to 25.0%…

A: The dilution equation is used to find the final volume, V2 as follows,

Q: What is the molarity of Ca2+? of Cl-? 71. One mole of Na,S is represented as H0 where repre- sents…

A: The Na2S is soluble in water and thus Na+ and S2- ions will be produced on dissolution of Na2S in…

Q: How many moles of K2SO3 are present in 237 mL of 1.21 M solution?

A: Given that : Volume of solution = 237 mL = 0.237 L Molarity = 1.21 M

Q: oWhatis the pencentaage of Mg (NO3) water in H2O (round to decimal places) ouhat is the of water in…

A:

Q: 23 t of OilooM caletHM te 37.5nt O (२० Coc10 \() S lver nitratle iuhat is A sthe mass of ta cl…

A: Consider the given balanced equation as; CaCl2 aq  +  2 AgNO3 aq  →  2 AgCl s  +  CaNO33 aq Given…

Q: How many grams of NaOH would you need to make 3,243 mL of a 7 M NaOH solution (m.w. = 40.00 g/mol)?

A: Molarity is defined number of moles of solute is dissolved in one litre of solutions

Q: You have a selution.containing 135-29 of waiter. what volume of this solution, in mi, would to make…

A: Mass of KBr=135.2 g Molar mass of KBr=119 g/mol The volume of the solution=2.3 L Moles of…

Q: What mass of KBr (in grams) should you use to make 250.0 mL of a 1.20 M solution of KBr? Express the…

A: We have to predict the mass of salt needed.

Q: [1pt] A 0.86 M HCl solution is available in the laboratory. How much DI water is needed to prepare…

A: The amount of deionised (DI) water required to prepare 15.0 mL of a 0.18 M HCl solution (diluted…

Q: How many grams of KI03 will you need to prepare 100.0 mL of 0.0030 M KIO3?

A: molarity need of KIO3 = 0.0030 M volume of sample = 100.0 mL

Q: lan the preparation of a 250 ml of 0.1 M Naoh solutions from naoh and the massis 1.19g find the…

A: Molarity is number of moles of solute present in per liter of solution. It is denoted by letter 'M'.…