a 1.50 M HCI solution prepared from 120.0 mL of a 5.0 M HCl solution Express...
lume inhers that can be prepared from ring concentrated solutions? a 150 M HCl solution prepared from 1200 ml of 50 M HCl solution Express your answer using two significant figures 0 AEQO ? Sum Past - Part 210 NOD 4 ) Nall a n prepared from 200 ml Express your answering two significantes Pretorch
Part B 88.5 g of HCl in 1.50 L of a HCl solution Express your answer with the appropriate units. 0 Å R O e ? Molarity = Value Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Part C 27.5 g of NaOH in 400. mL of a NaOH solution Express your answer with the appropriate units. R ? 0 Å Value O a Units Molarity = Molarity = Submit Request Answer
incorrect answers: 0.0112M Part 6 Calculate (OH) for the strong base solution formed by mixing 14.0 mL of 1.50 10-2 M Ba(OH), with 48.0 mL of 7.6*10-3 M NaOH Express your answer using two significant figures O AEC OD? [OH-] = Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining
Reset Help 01 M KCl to 0.05 M KCI 0.05 M Sucrose to 5 M Sucrose U 2M CH,COOH to 0.8 M CH,COOH 2.1 M HNO, to 12 M HNO, 0.5 M NaCl to 1 M NaCI 1.2 M KCl to 24 M KCI Osmosis Reverse osmosis 1 M BeCl, IM KA 2 M CH3OH 1M CH120 Highest osmotic pressure Lowest osmotic pressure The correct ranking cannot be determined a 6.0 % (m/v) KOH solution prepared from 10.0 mL of...
Part A How many liters of a 0.10% (m/v) KCHIV solution can be prepared from 3.0 L of a 35% (m/v) stock solution? Express your answer in liters to two significant figures. IVO AXPO Volume = 10 Submit Previous Answers Request Answer X Incorrect: Try Again
Part B A 457-mL sample of unknown HCl solution reacts completely with Na,COto form 11.1 g CO,. What was the concentration of the HCI solution? Express your answer to three significant figures and include the appropriate units View Available Hints) ? .! HAO 110.216 M Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining Provide Feedback
RA_CHEM151 <MC Chapter 13 Exercise 13.89 Determine the volume of 0.130 M N O solution required to our each sample of hydrochon scd The neutr o n reaction is NaOH(aq) + HCl(aq) +,0(1) + NaCl(aq) 65 ml of a 0055 M HClotion Express your answer to two significant figures and include the appropriate units Value Units Pro Answers Revest Answer X Incorrect, Try Again 22 attempts remaining Part 155 m.ca 0915 M HCl solution Express your answer to three significant...
A 2.5×10−2 M solution of HCl is used to titrate 147 mL of a Ca(OH)2 solution of unknown concentration. 1. If 100 mL of HCl is required, what is the normality of the Ca(OH)2 solution? Express your answer using two significant figures. 2. What is the molarity? Express your answer using two significant figures.
Part C a solution that is 4.0×10−2 M in HClO4 and 5.3×10−2 M in HCl Express your answer to two decimal places. pH = SubmitMy AnswersGive Up Incorrect; Try Again; 5 attempts remaining; no points deducted Part D a solution that is 1.11% HCl by mass (Assume a density of 1.01 g/mL for the solution.) Express your answer to three decimal places. pH =
To what volume should you dilute 35 mL of a 11 M stock HCl solution to obtain a 0.540 M HCl solution? Express your answer using two significant figures.