Chemistry, 13.10.2021 20:30 TheCampingStone
Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product of the instantaneous amounts of A and B not converted to chemical C. Initially, there are 100 grams of A and 50 grams of B, and for each gram of B, 2 grams of A is used. It is observed that 25 grams of C is formed in 6 minutes. How much is formed in 24 minutes
Answers: 1
Chemistry, 22.06.2019 05:00
You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?
Answers: 2
Chemistry, 22.06.2019 10:00
A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
Answers: 1
Chemistry, 22.06.2019 22:30
What must be in balance for temperatures to remain constant?
Answers: 1
Chemistry, 23.06.2019 02:20
Why dose heating increase the speed at which a solution dissolved in water
Answers: 1
Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is p...
Chemistry, 16.11.2020 01:00
Biology, 16.11.2020 01:00
Mathematics, 16.11.2020 01:00
History, 16.11.2020 01:00
Social Studies, 16.11.2020 01:00
Health, 16.11.2020 01:00
Mathematics, 16.11.2020 01:00
Health, 16.11.2020 01:00
Biology, 16.11.2020 01:00
Social Studies, 16.11.2020 01:00
Mathematics, 16.11.2020 01:00
Social Studies, 16.11.2020 01:00
Mathematics, 16.11.2020 01:00