Which of the following is true about population distribution?
a) regular distribution is the most common type of population distribution.
b) random distribution occurs due to interactions with other individuals.
c) cluster distribution shows no patterns of interaction.
random distribution is the most common type of population distribution,
e) regular distribution occurs due to interactions with other individuals.
d)
Answers: 1
Chemistry, 22.06.2019 16:50, TrueKing184
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 1
Chemistry, 22.06.2019 21:30, rileydavidharless
Which substance can be broken down by chemical means
Answers: 1
Which of the following is true about population distribution?
a) regular distribution i...
a) regular distribution i...
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