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0.09 moles of sodium sulfate in 12 ml of solution
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Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
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Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
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If you have a tube of 0.2% Bromophenol Blue (BPB) solution, how would you make 8 ml of a 0.1% BPB so...
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