Chemistry, 23.07.2019 16:40, puzzledprincess8037
How many milliliters of 0.200 m fecl3 are needed to react with an excess of na2s to produce 2.75 g of fe2s3 if the percent yield for the reaction is 65.0%? 3 na2s(aq) + 2 fecl3(aq) β fe2s3(s) + 6 nacl(aq)?
Answers: 1
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The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
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Chemistry, 22.06.2019 13:30, xojade
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
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Chemistry, 22.06.2019 14:30, davidrodriguez122001
Which of the following describes a situation where competition between producers exists
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How many milliliters of 0.200 m fecl3 are needed to react with an excess of na2s to produce 2.75 g o...