Biology, 31.08.2019 16:30 ninatello081017
Aresearcher is designing a laboratory experiment to determine whether the inorganic substance a affects the rate of a reaction between two colored liquids, x and y. when the reaction is complete, the liquid is clear. the reaction between x and y is similar to one used by manufacturers to produce certain chemicals in factories.
which method would best answer his question about reaction rate and what will he find out about substance a?
first, he should measure the final temperature of the liquid when x and y react without substance a. then, he should measure the final temperature when he adds substance a to x and y. he will find out if substance a is a catalyst.
first, he should measure how long it takes for the liquid to become clear if x and y are mixed together. then, he should measure how long it takes if he also adds substance a to x and y. he will find out if substance a is a catalyst.
first, he should measure the final temperature of the liquid when x and y react without substance a. then, he should measure the final temperature when he adds substance a to x and y. he will find out if substance a is an enzyme.
first, he should measure how long it takes for the liquid to become clear if x and y are mixed together. then, he should measure how long it takes if he also adds substance a to x and y. he will find out if substance a is an enzyme.
Answers: 1
Biology, 22.06.2019 02:40
Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy ´ rryy? 
Answers: 1
Biology, 22.06.2019 13:30
What kinds of molecules can pass through the cell membrane without any problem?
Answers: 1
Aresearcher is designing a laboratory experiment to determine whether the inorganic substance a affe...
Business, 23.09.2019 03:50
Computers and Technology, 23.09.2019 03:50
Mathematics, 23.09.2019 03:50
Biology, 23.09.2019 03:50
Health, 23.09.2019 03:50
Spanish, 23.09.2019 03:50
Mathematics, 23.09.2019 03:50
Biology, 23.09.2019 03:50
Physics, 23.09.2019 03:50
History, 23.09.2019 03:50
Physics, 23.09.2019 03:50
Biology, 23.09.2019 03:50
Mathematics, 23.09.2019 03:50