Chemistry, 20.09.2021 20:30 jayycruz59
A chemist weighed out 101. g of gallium. Calculate the number of moles of gallium she weighed out Be sure your answer has the correct number of significant digits.
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An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
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Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
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A chemist weighed out 101. g of gallium. Calculate the number of moles of gallium she weighed out...
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