Question 355 pts 50.0 mL of a 3.00 M HCl solution is diluted to a total...
Question 355 pts
50.0 mL of a 3.00 M HCl solution is diluted to a total volume of 276.3 mL. What is the concentration of the diluted solution?
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Question 355 pts
50.0 mL of a 3.00 M HCl solution is diluted to a total...
50.0 mL of a stock solution of hydrochloric acid, HCl (aq), at 12.0 M is diluted...
50.0 mL of a stock solution of hydrochloric acid, HCl (aq), at 12.0 M is diluted by adding it to 150.0 mL of water, H2O. What is the concentration, in units of molarity, of the final, diluted solution?
A 50.0 mL sample of 0.436 M NH_4NO_3 is diluted with water to a total volume...
A 50.0 mL sample of 0.436 M NH_4NO_3 is diluted with water to a total volume of 250.6 mL. What is the ammonium nitrate concentration in the resulting solution? 8.72 times 10^-2 M 21.8 M 0.459 M 0.109 M 2.18 times 10^-2 M If 24.95 mL of a 0.1025M HCL solution is added to reach the endpoint of a titration, how many moles of HCl have been added?
24) If 10.00 mL of 12.1 M HCl was diluted with deionized water to a total...
24) If 10.00 mL of 12.1 M HCl was diluted with deionized water to a total volume of 0.950 L, what will be the concentration of the final solution? [2 points]
Question 1 20 pts Please prepare 20 mL of 0.2 M NaOH, given a stock solution of 0.6 M NaOH. State...
Question 1 20 pts Please prepare 20 mL of 0.2 M NaOH, given a stock solution of 0.6 M NaOH. State the precise amount of the 0.6 M NaOH used and the amount of diluent (H2O) added Question 2 20 pts Please prepare 500 mL of a 1/100 dilution of serum from a tube with a 1/10O dilution of serum. Please state the volume of the 1/10 dilution of serum used and the volume of diluents (H2O) used 20 pts...
Canvas 1 pts Question 32 What is the molarity of the diluted solution? 50.0 ml. of...
Canvas 1 pts Question 32 What is the molarity of the diluted solution? 50.0 ml. of a 1.20-M solution of C,H,OH is diluted to a final volume of 96.0ml. O 5.11M O 0.0489 M O 0.625 M O 0.305 M 1 pts Question 33 A cough syrup contains 5.0% ethyl alcohol, (CH.OH, (MM46.07g/mol), by mass. If a 250ml, bottle contains 12.4g of ethanol, what is the molarity of the alcohol in the cough syrup. 0.109M O 10.1M O 1.08M MacBook...
a) Calculate the final concentration when 25.0 mL of an 18.0 M HCl solution is diluted...
a) Calculate the final concentration when 25.0 mL of an 18.0 M HCl solution is diluted to 0.500 L. b) Calculate the volume required when an 8.50 M KOH solution is diluted to form 95.0 mL of a 0.500 M KOH solution
Question 24 of 26 > A 78.0 mL aliquot of a 1.30 M solution is diluted to a total volume of 248 ml. A 124 ml. por...
Question 24 of 26 > A 78.0 mL aliquot of a 1.30 M solution is diluted to a total volume of 248 ml. A 124 ml. portion of that solution is diluted by adding 117 mL of water. What is the final concentration? Assume the volumes are additive. concentration: about some MacBook Pro Q Search or enter website Hoo; PER Gavete 0 M command option
Question 30 of 38 > A 62.0 mL aliquot of a 1.20 M solution is diluted...
Question 30 of 38 > A 62.0 mL aliquot of a 1.20 M solution is diluted to a total volume of 238 ml. A 119 ml. portion of that solution is diluted by adding 187 mL of water. What is the final concentration? Assume the volumes are additive. concentration:
A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of...
A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 208 mL. A 104 mL portion of that solution is diluted by adding 185 mL of water. What is the final concentration? Assume the volumes are additive. concentration: M
A 73.0 ml. aliquot of a 1.30 M solution is diluted to a total volume of...
A 73.0 ml. aliquot of a 1.30 M solution is diluted to a total volume of 258 ml. A 129 ml. portion of that solution is diluted by kling 135 ml, of water. What is the final concentration? Assume the volumes are additive concentration:
A 50.0 mL sample of 0.436 M NH_4NO_3 is diluted with water to a total volume of 250.6 mL. What is the ammonium nitrate concentration in the resulting solution? 8.72 times 10^-2 M 21.8 M 0.459 M 0.109 M 2.18 times 10^-2 M If 24.95 mL of a 0.1025M HCL solution is added to reach the endpoint of a titration, how many moles of HCl have been added?
Question 1 20 pts Please prepare 20 mL of 0.2 M NaOH, given a stock solution of 0.6 M NaOH. State the precise amount of the 0.6 M NaOH used and the amount of diluent (H2O) added Question 2 20 pts Please prepare 500 mL of a 1/100 dilution of serum from a tube with a 1/10O dilution of serum. Please state the volume of the 1/10 dilution of serum used and the volume of diluents (H2O) used 20 pts...
Canvas 1 pts Question 32 What is the molarity of the diluted solution? 50.0 ml. of a 1.20-M solution of C,H,OH is diluted to a final volume of 96.0ml. O 5.11M O 0.0489 M O 0.625 M O 0.305 M 1 pts Question 33 A cough syrup contains 5.0% ethyl alcohol, (CH.OH, (MM46.07g/mol), by mass. If a 250ml, bottle contains 12.4g of ethanol, what is the molarity of the alcohol in the cough syrup. 0.109M O 10.1M O 1.08M MacBook...
Question 24 of 26 > A 78.0 mL aliquot of a 1.30 M solution is diluted to a total volume of 248 ml. A 124 ml. portion of that solution is diluted by adding 117 mL of water. What is the final concentration? Assume the volumes are additive. concentration: about some MacBook Pro Q Search or enter website Hoo; PER Gavete 0 M command option
Question 30 of 38 > A 62.0 mL aliquot of a 1.20 M solution is diluted to a total volume of 238 ml. A 119 ml. portion of that solution is diluted by adding 187 mL of water. What is the final concentration? Assume the volumes are additive. concentration:
A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 208 mL. A 104 mL portion of that solution is diluted by adding 185 mL of water. What is the final concentration? Assume the volumes are additive. concentration: M
A 73.0 ml. aliquot of a 1.30 M solution is diluted to a total volume of 258 ml. A 129 ml. portion of that solution is diluted by kling 135 ml, of water. What is the final concentration? Assume the volumes are additive concentration:
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