kylee2772 kylee2772
  • 28-10-2020
  • Chemistry
contestada

how many joules are needed to melt 24.9 grams of ice at 0° C?

Respuesta :

px3nqr42bk
px3nqr42bk px3nqr42bk
  • 28-10-2020
q= m x Hf
q= 24.9g x 273K (convert °C to Kelvin)
q= 6798 J
Answer Link

Otras preguntas

help sdfghrthfbfdve aahhhhhhhh
p{x:x is a natural number x (9​
Which of the following events is last in chronological order? A. The signing of the Magna Carta B. The first Crusade C. Many Christian monasteries began D. King
A country's monetary policy affects its economy by: O A. regulating businesses that pollute the environment. O B. adjusting the amount of money in circulation.
can someone help me with this please :( ?
What is the first step in solving the equation x2 - 25 = 0? What is the second step in solving the equation?
please help meeeeeeeeeeeee
5. Roe v Wade legalized abortion without interference from the government during the first trimester of pregnancy because of a woman's a. property rights C. rig
Suppose that $1 lottery tickets have the following probabilities and values: 1 in 5 to win a free ticket (worth $1), 1 in 100 to win $5, 1 in 100,000 to win $10
Presence of _______- in retina gives us night vision that is help us to see in dim light.Required to answer. Single choice. Immersive Reader (1 Point) cornea re