What is the pH if [H30+} = 1.0 x 10-9
A 5
B 1.0 x 10-5
C 9...
Answers: 3
Chemistry, 21.06.2019 17:30
Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear
Answers: 1
Chemistry, 22.06.2019 13:30
Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
Answers: 1
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
Chemistry, 22.06.2019 19:40
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
Answers: 3
Mathematics, 13.12.2019 05:31
Arts, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
English, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
English, 13.12.2019 05:31
English, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
Health, 13.12.2019 05:31