w3egbabtq3 w3egbabtq3

04-03-2021
Chemistry

contestada

How much heat is needed to raise the temperature of 20.0g of H2O by 10.6oC?

Respuesta :

drpelezo drpelezo

04-03-2021

Answer:

ΔH = 8.87 x 10₅

Explanation:

q = mcΔT = 20g x 1.00 cal/g°C x 10.6°C = 212 cals x 4.184 j/cals = 8.87 x 10⁵ joules

Answer Link

Otras preguntas

Are vegetable oil pure substance or mixture?

the muscular tube between the stomach and the large intestine, divided into the duodenum, the jejunum, and the ileum, is the:

an in-depth description and interpretation of behavior in an ethnic or a cultural group that includes direct involvement with the participants is a(n) .

The concrete sections of a certain superhighway are designed to have a length of 25.0m . The sections are poured and cured at 10.0°C . What minimum spacing shou

Describe why some proteins are constitutively secreted from the cell whereas others are retained until their release is signaled for by a messenger.

Question 4 of 20 Thurgood Marshall contributed to the success of the civil rights movement by: A. helping African Americans get elected to public office. organi

which safety intervention would the nurse include in a plan of care for a client with somatic disorder who reports loss of vision

s is a life insruance policyowner and enters into a written agreement to receive immediate cash in exhage

Identify the correct sentence. a. all of the women went to the party. b. all of the woman went to the party. c. all of the womens went to the party. d. all of t

-10(x-2)+20x>180 help solve