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.Na2S. Identify the limiting reactant and theoretical yield.

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Q: How many grams of solid Ni(OH)2 are formed when 20.0 mL of 0.550 M aqueous NaOH solution react…

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Q: Na2CO3(aq)  +  2  HCl(aq)  →   2 NaCl(aq)  +  CO2(g)  +  H2O 0.176 g of sodium carbonate required…

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Q: What volume of 1.22M CaCl2 is required to completely react with 5.34 g of Na3PO4?  3CaCl2(aq) +2…

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Q: How many moles of PbI2 are formed from this reaction?

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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.