Chemistry, 19.02.2020 01:04 larenhemmings
A 58.215 g sample of a pure metal is brought to 99.0c and added o 41.202 g of water at 21.5c in a calorimeter. if the metal and water arrive at a final, equal temerature of 27.2c find a) the specific heat of the metal, and b) the approximate molar mass of yhe metal
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An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
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A 58.215 g sample of a pure metal is brought to 99.0c and added o 41.202 g of water at 21.5c in a ca...
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