Chemistry, 22.09.2019 00:30 Arianahinton9856
Achemist mixes 75.0 g of an unknown substance at 96.5°c with 1,150 g of water at 25.0°c. if the final temperature of the system is 37.1°c, what is the specific heat capacity of the substance? use 4.184 j / g °c for the specific heat capacity of water.
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
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Achemist mixes 75.0 g of an unknown substance at 96.5°c with 1,150 g of water at 25.0°c. if the fina...
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