Suppose 050 moles of a substance reacts in 250 grams of
Suppose .050 moles of a substance reacts in 25.0 grams of water. If the water temperature goes from 22 degrees C to 26 degrees C, how much heat was given off? How much heat would be given off if one mole of the substance reacted?
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suppose 050 moles of a substance reacts in 250 grams of water if the water temperature goes from 22 degrees c to 26
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the isotope 22na has a half-life of 260 years how much of a 100 gram sample would be left after 100
1 a r oma inc manufactures a line of mens perfumes and after-shave lotions the manufacturing process is basically a
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