bryanking14788ovkh5k bryanking14788ovkh5k
  • 14-05-2020
  • Chemistry
contestada

how much energy is required to raise the temperature of 3kg of lead from 15C to 20C
a. 387 J
b. 3.50 J
c. 6750 J
d. 1935 J
please tell me step by step how you got the answer!
thank you!

Respuesta :

daraobong2468 daraobong2468
  • 14-05-2020

Answer:

1935 J

Explanation:

Just substitute into the equation you are given with the data you are given and turn the crank---out comes the answer. I would have written the equation as q = mc*delta T.

FORMULA:

Q=m×c×ΔT.

 

Answer Link
s1588251 s1588251
  • 08-03-2022

Answer:

1935

Explanation:

Answer Link

Otras preguntas

one maid can clean the house 3 times faster than another, working together they can clean entire house in 3 hours how long would it take the faster maid cleanin
How are centipedes adapted for a predatory way of life?
Earl runs 75 meters in 30 seconds.How many meters does Earl run per second?
If you were writing an electron configuration for a bromine atom , which elemental symbol would you place in the bracket
A certain bacteria doubles the number of its cells every 20min. A scientists puts 50 cells in a culture desk. How many cells will be in the culture dish after 2
How many cataracts were there along the Nile river?
Five more than twice a number is 17.
in which area did native americans hunt buffalo?.the eastern woodlands.the southeast. the arctic. the great plains
i need help. Semir, Sarah, and SungSo decided to raise money for a local homeless shelter by working in a local deli. The deli agreed to donate to the shelter a
~ Solving Literal Equations ~ Solve for y 4x + 2y = 14