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professor190 [17]
4 years ago
14

Match each statement to the type of behavior it describes.

Chemistry
2 answers:
wariber [46]4 years ago
7 0

Answer:

RESPONSIBLE:

1. Joanna aims to develop a  scientific product that will  improve people's lives.

2. Alisha uses credible research  to publish a report about the  negative effects of getting  insufficient sleep.

IRRESPONSIBLE:

1. Henry was selective in  his use of data; he used  only the data that supported his hypothesis.

2. Kevin combined data from  two unrelated experiments  in an effort to impress his  instructor.

Novay_Z [31]4 years ago
6 0

Answer:

  • Henry was selective in  his use of data; he used  only the data that  supported his hypothesis. Irresponsible.
  • Joanna aims to develop a  scientific product that will  improve people's lives. Responsible.
  • Kevin combined data from  two unrelated experiments  in an effort to impress his  instructor. Irresponsible.
  • Alisha uses credible research  to publish a report about the  negative effects of getting  insufficient sleep. Responsible.

Explanation:

It is irresponsible for Henry to use only data that supports his hypothesis. To prove that a hypothesis is true, data that can bring the hypothesis down has to be used too.

Joanna is doing a very responsible action by trying to develop a product that can help and improve society.

Trying to impress your instructor by combining two unrelated experiments, is an irresponsible act because you are not researching or formulating a hypothesis to help the society you are doing it for the wrongs reasons and it is not helping anyone.

Using credible research to publish a report is a responsible action because the information is accurate and reliable.

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Which organelle below is the "brain" or control center for a cell?
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In order to produce CO2, a student put a sample of calcium carbonate in a flask and added hydrochloric acid using the following
Lady_Fox [76]

Answer:

82.9% Is the percent yield

Explanation:

First, we need to balance the equation.

Ca(CO3) + 2HCl → H2O + CO2 + CaCl2

Since the problem tells you that the excess reactant is Ca(CO3), we just need to Stoichiometry to solve for the theoretical yield.

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Rubidium (Rb) has two isotopes. Using the data in the table below,
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85.6

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Out of a box of 46 matches, 22 lit on the first strike. What percentage of the matches in the box did not light on the first str
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Number of matches in the box = 46

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