Chemistry, 18.10.2020 05:01 carsonspitzer1p5p1g2
Which inorganic substance taken up by plants is also taken in and used directly by animals, including humans?
A. Sulfates
B. Carbon dioxide
C. Nitrates
D. Water
E. Phosphates
Answers: 2
Chemistry, 22.06.2019 02:10, fvmousdiana
Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
Answers: 2
Chemistry, 22.06.2019 15:00, emmalie52
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
Chemistry, 22.06.2019 20:40, larkinc2946
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
Which inorganic substance taken up by plants is also taken in and used directly by animals, includin...
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01
Mathematics, 11.09.2020 14:01