Chemistry, 18.11.2019 22:31 nativebabydoll35
The following scheme was used to prepare the salicylic acid solutions that you will use in the lab. calculate the molarity of each dilution. stock solution = 6.05 x 10-3 m salicylic acid dilution 1: 0.50 ml stock solution in a 150 ml volumetric flask. the volume was brought to the calibration line with 2.00 x 10-2 m fe2(no2)3. dilution 2: 2.00 ml stock solution in a 100 ml volumetric flask. the volume was brought to the calibration line with 2.00 x 10-2 m fe2(no2)3. dilution 3: 6.00 ml stock solution in a 100 ml volumetric flask. the volume was brought to the calibration line with 2.00 x 10-2 m fe2(no2)3. dilution 4: 4.50 ml stock solution in a 25 ml volumetric flask. the volume was brought to the calibration line with 2.00 x 10-2 m fe2(no2)3. dilution 5: 6.00 ml stock solution in a 25 ml volumetric flask. the volume was brought to the calibration line with 2.00 x 10-2 m fe2(no2)3.
Answers: 1
Chemistry, 22.06.2019 06:10
How many moles of gas are present if p=11 atm, v=12l, t=185k?
Answers: 1
Chemistry, 22.06.2019 08:20
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
The following scheme was used to prepare the salicylic acid solutions that you will use in the lab....
Computers and Technology, 14.04.2020 20:31
Mathematics, 14.04.2020 20:31
Mathematics, 14.04.2020 20:31
Mathematics, 14.04.2020 20:31
Health, 14.04.2020 20:31
English, 14.04.2020 20:31