Homework Answers
Add Answer to:
What would the concentration of the resulting glucose solution be if 333 ml of a 30...
Calculate the final concentration of each of the following diluted solutions. Part A A 50.6 mL...
Calculate the final concentration of each of the following diluted solutions. Part A A 50.6 mL sample of 4. aOH is diluted with water so that the final volume is 104.0 mL Express your answer using two significant figures. PO AQ R O 2 ? Chimal = Cfinal = % (m/v) Submit Request Answer Part B A 13.0 mL sample of 40 % (m/v) acetic acid (CH3 COOH) solution is added to water to give final volume of 25 mL....
Question 1 2 pts 3.34 mL of an unknown glucose solution was diluted in a 100.00 mL of volumetric flask with distill...
Question 1 2 pts 3.34 mL of an unknown glucose solution was diluted in a 100.00 mL of volumetric flask with distilled water. 10mL of that solution and 4.00 mL of the ferricyanide reagent was placed in a second 100.00 mL volumetric flask and diluted to the mark with distilled water. Spectrophotometric analysis of the glucose/ferricyanide solution showed that the concentration of glucose was 0.070 M. What is the concentration of glucose in the unknown solution?
Question 1 2 pts 3.34 mL of an unknown glucose solution was diluted in a 100.00 mL of volumetric flask with distill...
Question 1 2 pts 3.34 mL of an unknown glucose solution was diluted in a 100.00 mL of volumetric flask with distilled water. 10mL of that solution and 4.00 mL of the ferricyanide reagent was placed in a second 100.00 mL volumetric flask and diluted to the mark with distilled water. Spectrophotometric analysis of the glucose/ferricyanide solution showed that the concentration of glucose was 0.070 M. What is the concentration of glucose in the unknown solution?
a) What is the resulting nitrate ion concentration of the diluted solution if 24.00 mL of...
a) What is the resulting nitrate ion concentration of the diluted solution if 24.00 mL of a 0.514 M sodium nitrate solution is diluted to a total volume of 350.00 mL? Note that this problem is asking for the concentration of the ion (after the salt dissolves) and not the concentration of the salt. Enter units. b) What is the resulting ammonium ion concentration of the diluted solution if 50.00 mL of a 0.572 M ammonium carbonate solution is diluted...
A 48.8-mL sample of a 7.8 M KNO3 solution is diluted to 1.20 L . 1.What...
A 48.8-mL sample of a 7.8 M KNO3 solution is diluted to 1.20 L . 1.What volume of the diluted solution contains 10.0 g of KNO3? (Hint: Figure out the concentration of the diluted solution first.)Express your answer using two significant figures. 2. To what volume should you dilute 130 mL of an 8.00 M CuCl2 solution so that 50.0 mL of the diluted solution contains 5.7 g CuCl2? Express your answer using two significant figures.
Part A 200. mL of a 12.0% (m/v) NaCl solution is diluted to 600. ml. The...
Part A 200. mL of a 12.0% (m/v) NaCl solution is diluted to 600. ml. The new concentration is Express your answer using three significant figures. 10 AED – O o ? % (m/v) Submit Request Answer they Provide Feedback
To understand how to prepare a dilute solution and determine the concentration or volume of the...
To understand how to prepare a dilute solution and determine the concentration or volume of the initial or dilute solution. what is the final volume in milliters when 0.644 L of a 31.5% (m/v) solution is diluted to 248% (m/v)? Express your answer with the appropriate units. A 510 mL NaCI solution is diluted to a volume of 1, 34 L and a concentration of 6.00 M. What was the initial confrontation? Express your answer with the appropriate units.
A 115-ml sample of an 8.2 M NaCl solution is diluted to 3.0 L. What volume...
A 115-ml sample of an 8.2 M NaCl solution is diluted to 3.0 L. What volume of the diluted solution contains 12.8 g of NaCl? (Hint: Figure out the concentration of the diluted solution first.) Express your answer using two significant figures. Please explain how you got the answer, thank you!
1 UUTIUSIS 2. What is the concentration of a solution prepared by dissolving 30 grams of...
1 UUTIUSIS 2. What is the concentration of a solution prepared by dissolving 30 grams of Sodium Chloride in 45 ml of water? Express the concentration in % (m/v) 3. What is the concentration of a solution prepared by dissolving 23 ml of HCl to a final volume of 400ml? Express the concentration in % (v/v).
Part A. caculate the molarity. 6.65 g of NaCl in 250. mL of a NaCl solution Part B. calculate the volume, in liters, f...
Part A. caculate the molarity. 6.65 g of NaCl in 250. mL of a NaCl solution Part B. calculate the volume, in liters, for each of the following 34.0 g of NaHCO3 from a 1.00 M NaHCO3 solution (express your answer as three significant figures) Part C. calculate the final concentration of each of the following 1. a 20.0 ml sample of an 7.0% (m/v) KBr solution is diluted with water so that the final volume is 222.0 mL 2....
Calculate the final concentration of each of the following diluted solutions. Part A A 50.6 mL sample of 4. aOH is diluted with water so that the final volume is 104.0 mL Express your answer using two significant figures. PO AQ R O 2 ? Chimal = Cfinal = % (m/v) Submit Request Answer Part B A 13.0 mL sample of 40 % (m/v) acetic acid (CH3 COOH) solution is added to water to give final volume of 25 mL....
Question 1 2 pts 3.34 mL of an unknown glucose solution was diluted in a 100.00 mL of volumetric flask with distilled water. 10mL of that solution and 4.00 mL of the ferricyanide reagent was placed in a second 100.00 mL volumetric flask and diluted to the mark with distilled water. Spectrophotometric analysis of the glucose/ferricyanide solution showed that the concentration of glucose was 0.070 M. What is the concentration of glucose in the unknown solution?
Question 1 2 pts 3.34 mL of an unknown glucose solution was diluted in a 100.00 mL of volumetric flask with distilled water. 10mL of that solution and 4.00 mL of the ferricyanide reagent was placed in a second 100.00 mL volumetric flask and diluted to the mark with distilled water. Spectrophotometric analysis of the glucose/ferricyanide solution showed that the concentration of glucose was 0.070 M. What is the concentration of glucose in the unknown solution?
Part A 200. mL of a 12.0% (m/v) NaCl solution is diluted to 600. ml. The new concentration is Express your answer using three significant figures. 10 AED – O o ? % (m/v) Submit Request Answer they Provide Feedback
To understand how to prepare a dilute solution and determine the concentration or volume of the initial or dilute solution. what is the final volume in milliters when 0.644 L of a 31.5% (m/v) solution is diluted to 248% (m/v)? Express your answer with the appropriate units. A 510 mL NaCI solution is diluted to a volume of 1, 34 L and a concentration of 6.00 M. What was the initial confrontation? Express your answer with the appropriate units.
1 UUTIUSIS 2. What is the concentration of a solution prepared by dissolving 30 grams of Sodium Chloride in 45 ml of water? Express the concentration in % (m/v) 3. What is the concentration of a solution prepared by dissolving 23 ml of HCl to a final volume of 400ml? Express the concentration in % (v/v).
Most questions answered within 3 hours.
-
develop an automated invoice generator that helps a shop owner
to design their invoice. Problem 1...
asked 1 minute ago -
2. Binomial Distribution Suppose I have an unfair coin, it lands
on heads 75% of the...
asked 15 minutes ago -
negotiators with absolutely no alternative to a negotiated
agreement sometimes.
a. become hostile and end the...
asked 14 minutes ago -
Write a Verilog program that tests whether a 4-bit input
variable is a Fibonacci number or...
asked 24 minutes ago -
MYSQL
Consider the sql statement "select * from t1 UNION t2" where t1
and t2 are...
asked 26 minutes ago -
2. A retailer sells 10,000 units at $10. Each unit costs the
retailer $7.00 to sell,...
asked 29 minutes ago -
If the Stratosphere elevator in Las Vegas is 500 m above the
ground when the cables...
asked 41 minutes ago -
identify at least one other characteristics of the soils/sand
that may have impacted the growth of...
asked 48 minutes ago -
True or False
The following statements refer to The Web of Belief
10. An explanation of...
asked 49 minutes ago -
15)___________ A study was conducted to
test the effectiveness of aspirin on reducing
asked 57 minutes ago -
How fast must a centrifuge spin if a particle 8 cm from the axis
of rotation...
asked 58 minutes ago -
Which of the following is characteristic of a single exposure
common vehicle outbreak?
a. Wide range...
asked 1 hour ago