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

100 points! NATIONAL SECURITY! Which of the following distinguishes U.S. national security policy in the late 18th-century from 21st-century national security

Compute the permutations and combinations.A farmer buys 2 cows, 3 pigs, and 10 sheep from a seller who has 7 cows, 4 pigs, and 10 sheep. How many choices of ani

what are the four types of evidence for history

Long term effects of loss of biodiversity on the Great Barrier Reef

Explain the differences between barrier and hormonal contraceptives

In each case, are the two events dependent or independent? Toss a dime, and then toss a quarter. Pick a card from a deck of cards. Keep the card and pick anothe

How to write four million, thirty

What type of climate is most likely expected in a location that receives very little precipitation throughout the year?

Please someone answer

How to increase your body weight?