donnabellaswt
donnabellaswt donnabellaswt
  • 07-02-2021
  • Chemistry
contestada

hii!! need help with this last answer for chem. would appreciate the help. (question 3)

hii need help with this last answer for chem would appreciate the help question 3 class=

Respuesta :

lawalj99 lawalj99
  • 12-02-2021

Answer:

1.023 J / g°C

Explanation:

Mass, m = 37.9 g

Temperature increase (change) = 25.0°C

Heat = 969 J

Specific heat capacity ,  c= ?

The relationship between these quantities is given by the equation;

H = mcΔT

c = H / mΔT

c = 969 / (37.9 * 25)

c = 969 / 947.5 = 1.023 J / g°C

Answer Link

Otras preguntas

A square has a perimeter of 64 inches What is the length of one side if the square? What is the area of the square??
Bill made 5 gallons of fruit punch. If 1/4 of punch was cranberry juice, how much cranberry juice did he use?
Why did America rely heavily on slaves during the colonial period?
A square has a perimeter of 64 inches What is the length of one side if the square? What is the area of the square??
What is 0.4^-2 (0.4 to the power of -2)?
A high-speed computer printer prints a page in 1/6 second. Using this printer, how long would it take to print 30 pages?
how many occupied orbitals does a fluorine atom contain in the ground state?
Bill made 5 gallons of fruit punch. If 1/4 of punch was cranberry juice, how much cranberry juice did he use?
"Find the point of intersection for each system of linear equations. Which method did you use & why?"
What is 0.4^-2 (0.4 to the power of -2)?