Chemistry, 20.09.2019 02:10 Thunderalesis7855
Recall that areas with high net primary productivity not only produce high levels of biomass rapidly, they also take up large amounts of co2 and give off large amounts of oxygen. what is the likely result of the increasing amounts of fertilizers in the major rivers emptying into oceans?
Answers: 3
Chemistry, 22.06.2019 06:30
Summarize possible ways in which phases of matter could combine to form a solution.
Answers: 2
Chemistry, 22.06.2019 09:30
Which formula can be used to calculate the molar mass of hydrogen peroxide
Answers: 1
Chemistry, 22.06.2019 18:00
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
Recall that areas with high net primary productivity not only produce high levels of biomass rapidly...
Mathematics, 04.02.2021 18:20
Mathematics, 04.02.2021 18:20
Biology, 04.02.2021 18:20
Mathematics, 04.02.2021 18:20
Mathematics, 04.02.2021 18:20
Biology, 04.02.2021 18:20
Physics, 04.02.2021 18:20
History, 04.02.2021 18:20
Biology, 04.02.2021 18:20
Mathematics, 04.02.2021 18:20
Health, 04.02.2021 18:20