Chemistry, 24.07.2019 17:40 yourgirlnevaeh
How could you make plastic sink and steel float a. add more water b. remove some of the mass of each material c. you cant because still always think since it is more dense than water d. change the shape in therefore surface area
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Chemistry, 21.06.2019 14:30
Find the protons, electrons and neutrons for strontium with a mass of 83
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Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
Chemistry, 22.06.2019 10:30
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
How could you make plastic sink and steel float a. add more water b. remove some of the mass of each...
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