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polet [3.4K]
3 years ago
8

A wooden spoon and a metal spoon are used to stir boiling water. After one minute, how do the temperatures of the immersed parts

of the spoons in the water compare? why does the handle of one spoon feel cooler than the handle of the other spoon?
Chemistry
2 answers:
sattari [20]3 years ago
7 0

Answer:

Explanation: Metal is a conductor and wood isn't so the wood handle is alot colder and the metal is alot hotter

kodGreya [7K]3 years ago
5 0

Answer:

Metal is a conductor. it takes in heat very well. wood is an insulator. it takes in heat too, but less of it. this makes the wood handle cooler and the metal handle hot

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m_{HgCl_2}=42.7gHgCl_2

Explanation:

Hello,

In this case, the undergoing chemical reaction is:

HgSO_4+2NaCl\rightarrow HgCl_2+Na_2SO_4

In such a way, the mercury II sulfate (molar mass 296.65g/mol) is in a 1:1 molar ratio with the mercury II chloride (molar mass 271.52g/mol), for that reason the stoichiometry to find mass in grams of mercury II chloride turns out:

m_{HgCl_2}=46.6gHgSO_4*\frac{1molHgSO_4}{296.65 gHgSO_4}*\frac{1molHgCl_2}{1molHgSO_4} *\frac{271.52gHgCl_2}{1molHgCl_2} \\\\m_{HgCl_2}=42.7gHgCl_2

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