lexicourtney
lexicourtney lexicourtney
  • 03-01-2017
  • Biology
contestada

how much heat is needed to raise the temperature of 39g of water by 63C

Respuesta :

Drewivy0203
Drewivy0203 Drewivy0203
  • 03-01-2017
Q = mcT 
Q = (0.036kg)(4186 J/(kg·K))(18K) 
Q=2712.528J  
2.7 kJ
Answer Link

Otras preguntas

The formula v = (radical)64h can be used to find the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an object that has
Based on the tables, what is the solution to the equation 2(3)x = 3x + 3?
3. What is the first test that is run on the blood sample when testing for HIV? RNA test CD4 test EIA test Western blot test
Find the value of the expression (4x−12)+(12xy−10)(4x-12)+(12xy-10) for x=4 and y=6
Point B is between A and C. If AB = 6 cm and BC = 11 cm, what is AC?
How many distinguishable 7 letter​ "words" can be formed using the letters in alabamaalabama​?
The oxidation numbers of nitrogen in nh3, hno3, and no2 are, respectively:
Before administering a cephalosporin to a patient, it is most important for the nurse to assess the patient for an allergy history to which substance?
​____ is the initial treatment of choice for children and adolescents with anorexia who are living at home.
A recipe that serves six calls for four cans of diced tomatoes. How many cans of diced tomatoes are needed for each serving?