A NC Residency Deter. +Scholarships - Goo. wh ccsf Read [References] Use the References to access important values if needed for this question. In the laboratory, a student dilutes 26.6 mL of a 11.7 M nitric acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution? Concentration = Submit Answer Try Another Version 1 item attempt remaining

A NC Residency Deter. +Scholarships - Goo. wh ccsf Read [References] Use the References to access important values if needed for this question. In the laboratory, a student dilutes 26.6 mL of a 11.7 M nitric acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution? Concentration = Submit Answer Try Another Version 1 item attempt remaining

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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2 20 E Solid silver fluoride is slowly added to 150 mL of a potassium chromate solution until the concentration of silver ion is 0.0538 M. The maximum amount of chromate remaining in solution is C Submit Answer $ 4 R FI F V Retry Entire Group 8 more group attempts remaining % Use the References to access important values if needed for this question. 5 T Cengage Learning | Cengage Technical Support G ^ 6 B MacBook Pro Y H & N 20 7 U N ▶II * 00 8 J I M ( 9 K O V. ) O < L ✔ M. P A Previous Email Instructor + Next Save and Exit 21 ?
Convert the concentration of 0.700 M N22SO. to g/mL STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 119.05 83.3 0.001 99.4 1000 1 142.04 0.700 0.0994 0.0833 6.022 x 1023 g NazSO4 mol NazSO4 g/mL mL L M NazSO, g Na+ mol Nat
[References] centration Use the References to access important values if needed for this question. In the laboratory you are asked to make a 0.398 m manganese(I) iodide solution using 475 grams of water. How many grams of manganese(II) iodide should you add? grams. Submit Answer Retry Entire Group 9 more group attempts remaining
Another experiment requires you to take 25.0g of zinc chloride and add it to 175.0mL of water? What is the molarity of this solution? Zn = 65.39 Cl = 35.45 Write this answer with two digits past the decimal point (Important - Trailing zeroes count as digits - e.g. 12.00 counts as two digits past the decimal point) The molarity is __________________________________M 1.048 is not the answer
2. The slopes of the lines in graph 1 can be interpreted as a useful quantity around the lab if you were working with water or one of these solutions. Explain the significance of the slope and how it might be used around the lab. Hint: look at the units and remember when a line is drawn it represents a sort of average as it places about half of the data above and below it due to random errors.
MISSED THIS? Watch KCV: Solution Concentration, IWE: Calculating Solution Concentration; Read Sections 5.2 and 5.4. You can click on the Review link to access the section in your e Text. What is the molarity of Br in each solution? Part A 0.500 M KBr Express your answer with the appropriate units. [Br] = Value Submit Part B μA Submit Request Answer 0.270 M CaBr2 Express your answer with the appropriate units. Part C [Br] = Value μА Request Answer O 0.500 M AlBr3 Express your answer with the appropriate units. μA Units [Br] =| Value Submit Request Answer Units Units P Pearson ? ? ?
In the laboratory, a student dilutes 18.8 mL of a 11.5 M nitric acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution? Concentration=___________M
edu.co Ce... O 4 F4 144 If 35.0 g of CH3OH (MM = 32.0 g/mol) are dissolved in 500.0 mL of solution, what is the concentration of CH3OH in the solution? $ R F F5 ► 11 % 5 T G F6 6 A) 0.0700 M B) 2.18 M C) 0.00218 M D) 0.458 M F7 Y H F8 & 7 F9 * Question 5 of 9 8 DELL S K F10 ( 9 F11 O * ) O F12 P € PrtScr 00 { 10 [ + 11 Insert Delete Backspace PgUp JI 1 Enter
ese answers will not be recorded In the laboratory you dissolve 17.4 g of ammonium sulfate in a volumetric flask and add water to a total volume of 375. mL. What is the molarity of the solution? F1 Submit Answer F2 222 Try Another Version F3 M 10 item attempts remaining F4 H Use the References to access imp F5 Cengage Learning Cengage Technical Suppor F6 5
G TuT https://app.101edu.co If 24.6 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of KBr in the resulting solution? Type here to search F3 K $ Et F5 % n F6 Question 28 of 32 F7 99+ DELL F8 L g & F10
A 623 mL NaCl solution is diluted to a volume of 1.45 L and a concentration of 4.00 M. What was the initial concentration? Express your answer with the appropriate units. • View Available Hint(s) HA M1 = 8.88 M Submit Previous Answers X Incorrect; Try Again; 4 attempts remaining Review your calculations and make sure you round to 3 significant figures in the last step.