Question 2 Multiple Choice Worth 4 points)
(01.01 LC)
Which step of the scientific method inc...
Chemistry, 20.08.2020 01:01 taloneyes3535
Question 2 Multiple Choice Worth 4 points)
(01.01 LC)
Which step of the scientific method includes a prediction?
O Ask a question.
O Construct a hypothesis.
O Do background research.
Test with an experiment.
Answers: 2
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True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale
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Abeaker with 2.00Γ102 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
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