Tin(IV) sulfide, SnS2,SnS2, a yellow pigment, can be produced using the following reaction. SnBr4(aq)+2Na2S(aq)⟶4NaBr(aq)+SnS2(s)SnBr4(aq)+2Na2S(aq)⟶4NaBr(aq)+SnS2(s) Suppose a student adds 49.3 mL49.3 mL of a 0.471 M0.471 M solution of SnBr4SnBr4 to 43.3 mL43.3 mL of a 0.175 M0.175 M solution of Na2S. Calculate the theoretical yield of SnS2. then... The student recovers 0.410 g0.410 g of SnS2.SnS2. Calculate the percent yield of SnS2SnS2 that the student obtained.

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.