Chemistry, 21.08.2019 03:00 genyjoannerubiera
One of the sad events is when your coke goes "flat. what happens is that the dissolved co2 escapes from the opened coke bottle. at some reduced co) concentration, the taste loses its "bite and becomes "flat. a friend, who is a second year law student, has asked you to her figure out how long it takes for a small bottle of coke to become "flat if one lets it sit on the table. one of your conscientious classmates, who has been to all civn2006 lectures and always sits in the front row tells you that: -immediately upon opening, the coke has a coz(a) concentration of 0.1 mol/l -the "flat" taste occurs when the co2) concentration reaches 0.001mol/l -the escape of co2 to the headspace and then out the coke container can be described as a first order loss rate constant of 0.1/min -if you wait a long enough time, the co2) concentration will approach 10 mol/l using principles of mass balance analysis, calculate how long it will take for a small bottle of coke to become "flat if one lets it sit on the table
Answers: 1
Chemistry, 22.06.2019 05:00
Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%
Answers: 1
Chemistry, 23.06.2019 03:30
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
Answers: 1
One of the sad events is when your coke goes "flat. what happens is that the dissolved co2 escapes f...
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