Chemistry, 28.01.2020 14:49 itzmelanie1
(i give ) all of the following are possible outcomes if waterways continue to be polluted except
a. increased oxygen levels.
b. reduced fish respiration and plant productivity.
c. increased amounts of bacteria and protozoans.
d. increased growth of aquatic plants and algae.
Answers: 1
Chemistry, 22.06.2019 06:00
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
Chemistry, 22.06.2019 07:20
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
Chemistry, 22.06.2019 08:30
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
(i give ) all of the following are possible outcomes if waterways continue to be polluted except
English, 03.06.2021 20:20
Mathematics, 03.06.2021 20:20
Arts, 03.06.2021 20:20
Engineering, 03.06.2021 20:20
Mathematics, 03.06.2021 20:20
Biology, 03.06.2021 20:20
Mathematics, 03.06.2021 20:20
Mathematics, 03.06.2021 20:20
Mathematics, 03.06.2021 20:20
Mathematics, 03.06.2021 20:20
Medicine, 03.06.2021 20:20