Chemistry, 10.12.2019 06:31, amandajbrewerdavis

What is the correct way to represent the ionic compound sodium fluoride?

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Chemistry, 21.06.2019 15:00, amanda2003teddy

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Chemistry, 22.06.2019 05:30, mandy9386

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

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Chemistry, 22.06.2019 05:30, madisonrosamond99

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

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Chemistry, 22.06.2019 10:30, kluckey3426

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88