14.0 J of heat is added to 10.00 g of gold, which is initially at 25°C. The heat capacity of gold is 25.41 J/(mol • °C).

What would be the final temperature of the gold?

36°C is your answer

Explanation:

use the molar mass to find moles:

(10.00g Au)(1 mole Au/197 grams)= 0.05076 moles of gold

dH= n C dT

14.0 J = (.05076 moles) (25.41 J/mol* degree C) (dT)

dT=10.85 celsius rise in temp

if initially at 25 degrees celsius, a 10.85 celsius rise in temp will bring it to 35.85.

so round that answer and you should get 36 degrees as your answer

(hope this helped :) )

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

the answer is 0.8m.

by: nicholas