briannapham
briannapham briannapham
  • 15-10-2019
  • Chemistry
contestada

How many kilojoules (KJ) in 3.58 x 10^4 Calories?

a. 1.50 x 10^8 kJ
b. 1.50 x 10^5 kJ
c. 8.56 x 10^7 kJ
d. 8.56 x 10^4 kJ

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 16-10-2019

Answer:

The answer to your question is: letter B

Explanation:

Data

3.58 x 10⁴ cal to joules

                                  1 calories ---------------  4.184 joules

                                   3.58 x 10⁴ cal-----------    x

                                   x = (  3.58 x 10⁴ x 4.184) / 1

                                   x = 149787.2 joules

                                  x = 1.5 x 10⁵    J

Answer Link

Otras preguntas

Evaluate the expression when x = 8 and y = 1. x/2y A. 8 B.1/8 C.4 D.1/4
What is 23/9 As a mixed number
Which of the Civil War and Reconstruction amendments has had the greatest impact on American history?
Article 5 of the Constitution outlines a second method for amending the Constitution in which
what does it mean Those who forget about their are doomed to repeat it.
Simplify the expression [(12+4)x2+3]x5 a. 47 b. 400 c. 175 d. 300
(-1/5) to the fourth power.
An equation is shown below: −2(4x − 1) − 7 = 5 Which statement shows a correct next step in solving the equation? A)The equation can become −2(4x − 1) = −2 by a
What is the ratio of x to y? 3x = 8y A.1/3 B.1/8 C.8/3 D.3/8
The length of a rectangle is five times its width. If the perimeter is at most 96 centimeters, what is the greatest possible value for the width? A. 40 cm B. 19