U Lg Hwy ML ULE 2. What is the density of 53.4 wt% aqueous NaOH (FM...

Question

Question

U Lg Hwy ML ULE 2. What is the density of 53.4 wt% aqueous NaOH (FM = 40.00) if 16.7 ml of the solution diluted to 2.00 L res

Answer 1

Answer #1

Answer: Use the cencentreuiun egucuran, M1Vi = M2V2 Cuhere, moleni of conc.nlaOH(unknown = volume of conc. nUaon M2 molaniH d

Answer 2

Similar Homework Help Questions

What is the density of 45.0 wt% aqueous NaOH (FM 40.00) if 17.0 mL of the...

What is the density of 45.0 wt% aqueous NaOH (FM 40.00) if 17.0 mL of the solution diluted to 1.78 L give 0.159 M NaOH? g/mL
How many grams of 0.291 wt% aqueous NaOH (FM = 40.00) are required to provide a...

How many grams of 0.291 wt% aqueous NaOH (FM = 40.00) are required to provide a 30% excess to react with 75.0 mL of 0.0413 M Al3+ by the reaction Al3+ + 3OH- → Al(OH)3 (s) ?
A NaOH solution has a density of 1.22 g/mL and is 20.0 wt % NaOH. What...

A NaOH solution has a density of 1.22 g/mL and is 20.0 wt % NaOH. What is the molality of the solution?

If a 5.56 M aqueous solution of sodium hydroxide (NaOH, 40.00 g/mol) has a density of...

If a 5.56 M aqueous solution of sodium hydroxide (NaOH, 40.00 g/mol) has a density of 1.17 g/mL, what is the mole fraction of sodium hydroxide? {hint: assume 1 L of solution)
A concentrated HCl solution contains 37.0 % wt HCI . The density of the solution is...

A concentrated HCl solution contains 37.0 % wt HCI . The density of the solution is 1.190 g/ml. What volume of this reagent should be diluted to 0.5 L to make 6 M HCI solution? Select one: a. 0.3 L b. 0.2 L C. 0.4L d. 0.5 L
100.0 mL of 0.400 M aqueous NaOH and 50.00 mL of 0.400 M aqueous H2SO4, each...

100.0 mL of 0.400 M aqueous NaOH and 50.00 mL of 0.400 M aqueous H2SO4, each at 24.00°C, were mixed, see equation: 2NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2H2O(l) The final temperature achieved by the solution was 26.65 °C. Neglect the heat capacity of the cup and the thermometer, and assume that the solution of products has a density of exactly 1.00 g/mL and specific heat capacity of 4.18 J/(g•C) How much heat did the reaction release?

2. Calculate the molarity of a solution made from 15.00 mL of 32.0 wt. % HCl...

2. Calculate the molarity of a solution made from 15.00 mL of 32.0 wt. % HCl stock (density of 1.161 g/mL) diluted to 100 mL in a volumetric flask. Calculate the spike volume of that 100 mL dilute solution needed to make 1.000 L of 1.25 x 10 ppm HCl solution.
A 100.0 mL sample of 0.300 M NaOH is mixed with a 100.0 mL sample of...

A 100.0 mL sample of 0.300 M NaOH is mixed with a 100.0 mL sample of 0.300 M HNO3 in a coffee cup calorimeter. If both solutions were initially at 35.0°C and the temperature of the resulting solution was recorded as 37.0°C, determine the DH°rxn (in units of kJ/mol NaOH) for the neutralization reaction between aqueous NaOH and HCl. Assume 1) that no heat is lost to the calorimeter or the surroundings, and 2)that the density(1.00 g/mL) and the specific...
(1). 500.0 mL of 0.110 M NaOH is added to 535 mL of 0.250 M weak...

(1). 500.0 mL of 0.110 M NaOH is added to 535 mL of 0.250 M weak acid (Ka = 6.08 × 10-5). What is the pH of the resulting buffer? HA(aq) + OH-(aq) = H2O(l) + A- (aq) (2). A 25.863 g sample of aqueous waste leaving a fertilizer )manufacturer contains ammonia. The sample is diluted with 74.612 g of water. A 14.159 g aliquot of this solution is then titrated with 0.1059 M HCl. It required 31.31 mL of...

A student pipets 5.00 mL of a 5.103 M aqueous NaOH solution into a 250.00 mL...

A student pipets 5.00 mL of a 5.103 M aqueous NaOH solution into a 250.00 mL volumetric flask and dilutes up to the mark with distilled water. What is the final molarity of the dilute solution? Select one: A. 0.1 MX B. 0.10206 M C. 0.102 M D. 0.1021 M Your answer is incorrect. 86.14 mL of an acid solution was needed to neutralize 30.24 mL of a base solution of unknown concentrations. A second trial is run but this...