shantelIMVU01 shantelIMVU01

02-04-2021
Chemistry

contestada

Raise the temperature of 2 g of water 2°C.

Respuesta :

safalnep safalnep

04-04-2021

Answer:

This heat requirement we can calculate by following relationship..

Q = m*C*∆T

We have, m = 2gm, C = 1 cal/g-degC, ∆T = 2 degC

Putting all these values in above equation we get

Q= 2*1*2 = 4 cal

Answer Link

Otras preguntas

1.Estimate the size of a crowd at a parade along a 1-mile section that is 8 feet deep on both sides. Assume 1 person for each 4.5 square feet. a. 46,900 b. 84,4

Which term refers to a solution with more of the same kind of molecules outside the cell than inside the cell?

what is the role of a scientist?

Games Galore Corp. hires Haley, a minor, to create new customized game software for certain clients. Haley signs a contract that requires her to work for Games

First, define an integer variable and assign it any value of your choice. Then you'll need to perform the following operations with it: 1. Add 9 2. Multip

What kind of potential energy does a diver on a diving board have?

WHY YOU WOULD LIKE TO BE ON ONE OF MARCO POLO'S TRAVELS.

Why is research important?

Jen makes necklaces by stringing different color beads. Each necklace is 15 inches long. Jen has an 85-inch length of beaded string. How many necklaces can she

The farther away opposite charges are pulled from each the greater the electric potential energy it has true or false PLEASE ASAP