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

If 220 mL of a 12.0 M HCl solution is diluted to 1000 mL, what will be the concentration of the new solution?

Find the area of the parallelogram shown below. 6 14 square units

helppppppppppppppppppppp

Copper Sun Which elements are purely fictional?

What was the religious motivation to expand West?

What is: (9t+5)+(3t-6) simplified?

How many planets are there in our System? List them all.

Help me I will give 10 points for the answer that is right!!!! Pls put the right answer

i need helpWhat is the Endocrine system? What does it do? What is homeostasis and the function it has in our bodies? Name the glands of the Endocrine System.

Please help!!! Rachael deposits $1,500 into a retirement fund each year. The fund earns 8.2% annual interest, compounded monthly. If she opened her account when