An unknown mass of each substance, initially at 25.0 ∘C, absorbs 1930 J of heat. The...

An unknown mass of each substance, initially at 25.0 ∘C, absorbs 1930 J of heat. The final temperature is recorded. Find the mass of each substance.

a. Pyrex glass (Tf= 55.6 ∘C)

sand (Tf= 62.1 ∘C)

ethanol (Tf= 44.3 ∘C)

water (Tf= 32.3 ∘C)

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Expert Solution

queen_honey_blossom answered 1 year ago

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