Chemistry, 02.09.2020 19:01 makaylahamrick
A science class was investigating how far a ball could be thrown. The table below shows their results. Based on the class's data, how can they improve the accuracy of the investigation? A. Do more trials B. Use a different ball C. Omit trial 4 from the data D. Average the data to account for the short distance in trial 4
Answers: 1
Chemistry, 21.06.2019 22:30
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
Answers: 1
Chemistry, 22.06.2019 11:00
Which element would mostly likely have an electron affinity measuring closest to zero
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Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
A science class was investigating how far a ball could be thrown. The table below shows their result...
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