Answered: Image /qna-images/answer/47672316-e4c5-4358-ab90-06c86bc92c00.jpg

the acid ? The density is 1.3 g/ml and (FW of HNO, is 63.01 g/mol) to prepare 100 ml of 1 M of from a bottle of concentrated aqueous nitric acid, labeled (63.0 a. 6.25 mi b. 5.18 ml 6) systematic error can be corrected by: c. 3.48 ml d. 7.70 ml a-calibration b- statistical calculations c-relative error determination d-bias 7)The mass of AgNO (s)( Fw 1-69.87g/mol) needed to prepare 0.5 L of 0.0500 M AgNO, (169.87 g/mol) solution from the primary-standard-grade solid is a) 18.548g b) 16.987 g c) 16.139 g d) 4.24 g. e. 2.12 ml The ppm concentration of K ions (Atomic mass is 39.04 g/mol) in the solution that result from ding 20 ml of 0.1 M KNO, to 15.0 ml of 0.3 M KCI? 2230.85 ppm b-3214.2 ppm d- 2535.4 ppm c-7250.2 ppm 5543 grams of Na,CO, (MW-105.9 g/mole) are placed in a 500.0 ml. volumetric flask. A 25.00 aliquot of this solution is neutralized with 17.55 mL of HCL. What is the molarity of the HCI rion (show your work)?

the acid ? The density is 1.3 g/ml and (FW of HNO, is 63.01 g/mol) to prepare 100 ml of 1 M of from a bottle of concentrated aqueous nitric acid, labeled (63.0 a. 6.25 mi b. 5.18 ml 6) systematic error can be corrected by: c. 3.48 ml d. 7.70 ml a-calibration b- statistical calculations c-relative error determination d-bias 7)The mass of AgNO (s)( Fw 1-69.87g/mol) needed to prepare 0.5 L of 0.0500 M AgNO, (169.87 g/mol) solution from the primary-standard-grade solid is a) 18.548g b) 16.987 g c) 16.139 g d) 4.24 g. e. 2.12 ml The ppm concentration of K ions (Atomic mass is 39.04 g/mol) in the solution that result from ding 20 ml of 0.1 M KNO, to 15.0 ml of 0.3 M KCI? 2230.85 ppm b-3214.2 ppm d- 2535.4 ppm c-7250.2 ppm 5543 grams of Na,CO, (MW-105.9 g/mole) are placed in a 500.0 ml. volumetric flask. A 25.00 aliquot of this solution is neutralized with 17.55 mL of HCL. What is the molarity of the HCI rion (show your work)?

Pushing Electrons

4th Edition

ISBN:9781133951889

Author:Weeks, Daniel P.

Publisher:Weeks, Daniel P.

Chapter3: Mechanisms

Section: Chapter Questions

Problem 143EQ

See similar textbooks

Similar questions

4 hell0 is this correct
Q ( C) the timetable
Q1,Q2,Q3
Q 2 plz
las 1 p2
CH,N, Et,0, CH,Cl, 30 min HO,
Chemistry 5’G-G-C-T-A-T-T-G-A-G•G-A-T-C-C-T-G-G-A-T-G-C-C3’3’C-C-G-A-T-A-A-C-T-C-C-T-A-G•G-A-C-C-T-A-C-G-G5’ a. Give the two DNA fragments generated by the enzyme, and then calculate the binding free energy for re-association of the two, resulting fragments.b. Calculate the equilibrium constant for the formation of the uncleaved complex at 25°C in 1M NaCl.c. Calculate the equilibrium constant for association of the ‘sticky ended DNA’ fragments at 25°C in 1M NaCl.d. Determine the concentration of ds DNA (in part c) after enzyme digestion, if the starting dsDNA concentration was 10-8M.
pleaseee helpppop
? + NC CN Heat CN CN Ic
The force that one object exerts on another object when they rub against each other in opposite direction and slows down an object is __.
400어 A DGDG MGDG SQDG mV 200- 0- 10 15 min 으
Convert 45 mi/h to m/s, showing how the units cancel appropriately.