Chemistry, 30.11.2019 03:31 thickness7699
In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a metal. she heats 19.6 grams of zinc to 98.37°c and then drops it into a cup containing 82.9 grams of water at 24.16°c. she measures the final temperature to be 25.70°c. assuming that all of the heat is transferred to the water, she calculates the specific heat of zinc to be __ j/g°c. g
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Chemistry, 22.06.2019 11:30
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph
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Chemistry, 23.06.2019 00:30
Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
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In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a meta...
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