Select all that apply.
Which of the following statements are true?
Significant figures in a m...
Chemistry, 08.10.2020 02:01 brooklyn4932
Select all that apply.
Which of the following statements are true?
Significant figures in a measurement are all measured digits, and one estimated digit
None of the above
Significant figures communicate the level of precision in measurements
Significant figures are an indicator of the certainty in measurements
Answers: 2
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Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
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The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
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If the solubility of a gas in water is 1.22g/2.75 atm, what is it’s solubility (in g/l) at 1.0 atm
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