hunterswag11
hunterswag11 hunterswag11
  • 21-07-2021
  • Chemistry
contestada

How much heat is added if .0948g of water is increased in temperature by .728 degrees C?


.289 J

.803 J

1.46 J

.055 J

Respuesta :

jufsanabriasa
jufsanabriasa jufsanabriasa
  • 30-07-2021

Answer:

0.289J of heat are added

Explanation:

We can relate the change in heat of a substance with its increasing in temperature using the equation:

q = m*ΔT*S

Where Q is change in heat

m is mass of substance (In this case, 0.0948g of water)

ΔT = 0.728°C

S is specific heat (For water, 4.184J/g°C)

Replacing:

q = 0.0948g*0.728°C*4.184J/g°C

q = 0.289J of heat are added

Answer Link

Otras preguntas

a submarine dove 35 feet per hour for 7 hours.how deep is the submarine if it originally started at 107ft below sea level?
Which statement describes a legal means used by the companies that built the transcontinental railroad to finance railroad construction? A. They sold stock
Which event in Charles Sumner's life caused him to be attacked in the U.S. Senate in May 1856? A. His efforts to help organize the new Republican Party B. Hi
In 1931, Japanese military commanders __________.
How does conservation help to reduce air pollution?
5280x5 = ?  record the product using expanded form to help
jumlah dari pembagian 6/5:7/8
Which options could be the next step in simplifying this expression? 27 + (3 + 41) Choose exactly two answers that are correct. A. 27 + 44 (use order of operat
For 99 points!Can someone help me? Can someone help me write a money poem? Sentence starter: Money is......... Money isn't......... You dont have to write a lot
What is another name for plane p