Chemistry, 03.02.2020 19:52 makenahbriana
Imagine that you are in chemistry lab and need to make 1.00 l of a solution with a ph of 2.40. you have in front of you 100 ml of 6.00×10−2 m hcl, 100 ml of 5.00×10−2 m naoh, and plenty of distilled water. you start to add hcl to a beaker of water when someone asks you a question. when you return to your dilution, you accidentally grab the wrong cylinder and add some naoh. once you realize your error, you assess the situation. you have 80.0 ml of hcl and 87.0 ml of naoh left in their original containers. part a assuming the final solution will be diluted to 1.00 l , how much more hcl should you add to achieve the desired ph? express your answer to three significant figures and include the appropriate units. view available hint(s)
Answers: 2
Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
Chemistry, 23.06.2019 01:30
How is the solubility of a carbon dioxide gas in water increase?
Answers: 1
Chemistry, 23.06.2019 03:00
What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?
Answers: 1
Imagine that you are in chemistry lab and need to make 1.00 l of a solution with a ph of 2.40. you h...
Mathematics, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50
English, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50
History, 10.03.2021 21:50
Social Studies, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50
Health, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50
History, 10.03.2021 21:50
Mathematics, 10.03.2021 21:50