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A)   When 155 mL of water at 26 degrees Celsius is mixed with 25 mL of...

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Chemistry

A)   When 155 mL of water at 26 degrees Celsius ismixed with 25 mL of water at 85 degrees Celsius what is the finaltemperature? (Assume that no heat is released to the surroundings,d of water = 1.00 g/mL

B) Use twice the volume of each water sample. Calculate finaltemperature.

C) Instead of 75 mL, use 150 mL.  Calculate finaltemperature.

D) Instead of 75 mL, use 25 mL.  Calculate finaltemperature.

E) Discuss your results. How did the different volumes affectthe final temperature?

Answer & Explanation Solved by verified expert
4.5 Ratings (964 Votes)
Answer Density of water 1gmLAGivenVolume of water at 26C 155 mlVolume of water at 85C 25 mlFinal Temperature We know thatDensity Mass VolumeMass Density VolumeSoMass of 155 ml of water 155 ml 1gml 155 gMass of 25 ml of water 25 ml 1gml 25 gNowHeat ms Tfinal Tinitialwhere s specific heatm massSoHeat lost heat gained155 g s Tfinal    See Answer
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