Chemistry, 04.01.2021 08:20 loveagirl111puppy
Q2.A science teacher asked students to identify the poles of the magnet, using some paper clips made of magnetic material and a magnet. How would the students able to identify them?
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Chemistry, 22.06.2019 07:10
Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cmÂł. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4
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Chemistry, 22.06.2019 23:40
The kw for water at 0 °c is 0.12Ă 10â14 m2. calculate the ph of a neutral aqueous solution at 0 °c.
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Chemistry, 23.06.2019 03:20
High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03Ă108 pa , what is its running pressure in torr?
Answers: 3
Q2.A science teacher asked students to identify the poles of the magnet, using some paper clips made...
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