Chemistry, 15.01.2020 02:31 elgallo8773
How many grams of naoh would you need to make 450 ml of a 0.250 m naoh solution
Answers: 2
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 12:10
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Chemistry, 22.06.2019 23:00
Condensation happens when water vapor cools. true or false? ?
Answers: 2
How many grams of naoh would you need to make 450 ml of a 0.250 m naoh solution...
Mathematics, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
History, 20.10.2020 02:01
History, 20.10.2020 02:01
Advanced Placement (AP), 20.10.2020 02:01
Chemistry, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
English, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01