Biology, 06.01.2021 16:30 chinnellepug2149
Which of the following statements about single-replacement reactions is TRUE?
SELECT AN ANSWER
Copper will replace magnesium in a single-replacement reaction because it is less reactive.
The product of a single replacement reaction should always contain hydrogen gas.
Tarnish on silver is an example of a single replacement reaction: Ag replaces the H in hydrogen sulfide.
The formula for a non-metal replacing a non-metal is A + BC = AB + C.
Answers: 3
Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 22.06.2019 06:30
Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created
Answers: 1
Biology, 22.06.2019 06:40
The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation
Answers: 1
Biology, 22.06.2019 07:00
In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -
Answers: 3
Which of the following statements about single-replacement reactions is TRUE?
SELECT AN ANSWER