Buttercream16

30.06.2019 • 

Chemistry

Ablacksmith heats a 1,540 g iron horseshoe to a temperature of 1445°c before dropping it into 4,280 g of water at 23.1°c. if the specific heat of iron is 0.4494 j / g °c, and the water absorbs 947,000 j of energy from the horseshoe, what is the final temperature of the horseshoe-water system after mixing?

Ответ:

sethhdoty

08.12.2022

Chemistry

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D because a Lewis Dot diagram shows the structure of an atom and atoms make up molecules

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