gbennett1958 gbennett1958

01-10-2021
Chemistry

contestada

How much heat is released when 30g of water at 96 C cools to 25 C

Respuesta :

rthomas111 rthomas111

01-10-2021

Answer:

8907.66 Joules

Explanation:

q=mCpΔT

where q is heat (Joules) m: mass (grams) Cp: Specific heat ΔT=change in temp (final - initial)

Specific heat of water is 4.182

q=30(4.182)(25-96)

q=-8907.66

Answer Link

Otras preguntas

Suppose the area of a circle is 4π. What is its diameter?

What are the steps to extract metal from the earths crust

I really need help with these three questions PLUS 32 PONITS NaOH + HCl → NaCl + H2O 1.State, in words, what is happening in the equation. (Example for a d

Compare. Write <, >, or =. Write the strategy you used. 2/3 ------ 7/8

sebutkan bunyi hukum newton 1

if the answer to the square root is 5, then what is the number that gets you 5

During industrialization, which led to an exploration of new economic theories?

There were 14 people at home. Ten people were watching a football game. Four people were playing a board game. Eight people left. How many people stayed?

Jereen spent 1/4 hour on homework after school, another 1/2 hour after she got home, and final 1/3 hour after dinner. Did she spend more or less than 1 hour on

What is 20% of 70 plants & 32% of 25 pages, 85% of 40 emails, 72% of 350 friends also 5% of 220 files