eric212010443 eric212010443

18-06-2017
Chemistry

contestada

How many joules of heat are absorbed to raise
the temperature of 435 grams of water at 1 atm
from 25°C to its boiling point, 100.°C?

Respuesta :

Aishani Aishani

18-06-2017

E = mcT
m : mass
c: specific heat capacity of water
T : temperature change
E = 435 × 4.18 × (100-25)
= 136372.5 J

Hope it helped!

Answer Link

Otras preguntas

What is the density of an block of salt having a mass of 8.0 g and a volume of 25 cm3? A. 200 g/cm3 B. 2.0 g/cm3 C. 3.2 g/cm3 D. 0.32 g/cm3

How to write a summary?

Two bodies are being examined by the county coroner after being discovered in the woods. The temperature of the bodies is significantly different. They are foun

Maryland and Illinois were connected through the U.S. National Railroad U.S. National Skyway U.S. National Canal U.S. National Road

Which ones all total 40? I'm not totally certain A.4x = 40 B. 2(2x + 20) C. 2(x + 15)(x+5) D. 4(x + 15)(x+5) E. 2(x+15) + 2(x+5)

6 more than a number is at most 10.<------Put as an inequality.The sum of a number and 14 is at least 18<----Put as an inequality.pleas help

i need help with my geometry

How to do identical rectangular??

The Carson family paid $192 for two adult and three youth tickets to an amusement park. At the same park, the Davis family paid $148 for one adult and four yout

Ellos van a _____un collar de diamantes. A) comprar B) cocinar C) despedirse D) abrazarse Si una persona dice “aquellos relojes”, los relojes probablemente está