Chemistry, 16.10.2019 17:20, amandasantiago2001
a 5.68 g sample of a solid containing ni is dissolved in 20.0 ml water. a 5.00 ml aliquot of this solution is diluted to 100.0 ml and analyzed in the lab. the analyzed solution was determined to contain 6.86 ppm ni . determine the molar concentration of ni in the 20.0 ml solution.
1. molar concentration in m
2. determine the mass, in grams, of ni in the original sample.
3. determine the weight percent of ni in the sample.
Answers: 2
Chemistry, 22.06.2019 09:20, payshencec21
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
a 5.68 g sample of a solid containing ni is dissolved in 20.0 ml water. a 5.00 ml aliquot of this so...
Mathematics, 19.07.2019 04:30
English, 19.07.2019 04:30
Mathematics, 19.07.2019 04:30
Computers and Technology, 19.07.2019 04:30