Chemistry, 25.05.2021 21:00 svarner2001
What is the specific heat of a substance that absorbs 3500 joules of heat when a sample of 150 g of the substance increases in temperature from 15 °C to 70°C?
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Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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What is the specific heat of a substance that absorbs 3500 joules of heat when a sample of 150 g of...
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