90 points its science
which describes resolution?
(a)how sharp an image is...
Chemistry, 05.11.2019 23:31 taheraitaldezign
90 points its science
which describes resolution?
(a)how sharp an image is
(b)how much light is needed to see an image
(c)how big an image can be
(d)how many lenses a microscope uses
Answers: 3
Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
Answers: 1
Chemistry, 22.06.2019 21:50
Answer the questions about this reaction: nai(aq) + cl2(g) → nacl(aq) + i2(g) write the oxidation and reduction half-reactions: oxidation half-reaction: reduction half-reaction: based on the table of relative strengths of oxidizing and reducing agents (b-18), would these reactants form these products? write the balanced equation: answer options: a. 0/na -> +1/na+1e- b. nai(aq) + cl2(g) → nacl(aq) + i2(g) c. +1/na+1e- -> 0 /na d. -1/2i -> 0/i2+2e- e. no f. 4nai(aq) + cl2(g) → 4nacl(aq) + i2(g) g. 2nai(aq) + cl2(g) → 2nacl(aq) + i2(g) h. 4nai(aq) + 2cl2(g) → 4nacl(aq) + 2i2(g) i. nai(aq) + cl2(g) → nacl(aq) + i2(g) j. 0/cl2+2e -> -1/2cl- k. yes
Answers: 1
Chemistry, 23.06.2019 05:40
The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes
Answers: 2
Chemistry, 23.06.2019 12:30
What are some examples of anthropogenic atmospheric particulates?
Answers: 1
Mathematics, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
History, 07.10.2020 20:01
English, 07.10.2020 20:01
English, 07.10.2020 20:01
History, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
English, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01