SAT, 30.11.2021 01:00 4presidents
The reaction 3no ® n2o + no2 is found to obey the rate law rate = k[no]2. If the first half-life of the reaction is found to be 4. 6 s, what is the length of the fourth half-life?.
Answers: 3
SAT, 25.06.2019 22:00, valencial0917
Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.
Answers: 1
SAT, 26.06.2019 05:30, monsterwins5001
Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.
Answers: 1
The reaction 3no ® n2o + no2 is found to obey the rate law rate = k[no]2. If the first half-life of...
Mathematics, 09.02.2020 23:54
Mathematics, 09.02.2020 23:55