holliesteeves holliesteeves
  • 01-05-2020
  • Chemistry
contestada

A scientist adds 46.3 J of heat to a 13.4g sample of an unknown substance. the temperature increases by 1.40 celsius. What is the unknown substance?

A scientist adds 463 J of heat to a 134g sample of an unknown substance the temperature increases by 140 celsius What is the unknown substance class=

Respuesta :

mohdmehraj
mohdmehraj mohdmehraj
  • 01-05-2020

Answer:

number b Aluminium

Explanation:

aluminium is the answer

Answer Link

Otras preguntas

How many chromosomes are shown in a normal human karyotype? a. 2 c. 44 b. 23 d. 46
How do populations change and become extinct?
whats 3 2/3 as im proper fraction
In what year is the population expected to reach 8 billion? 2008 2009 2016 2025
Write 50/12 as a mixed number
three south african initiatives that adress: inequality and gender; rights of people living with HIV and violence against women and children
Have you ever read the book Ben and Me? Because here is a question about the book when the two country yokels find Ben's clothes, what do they think? Why? Why d
The ratio of the perimeters of two rectangles is 4 to 7. The perimeter of the larger rectangle is 42 inches. What is the perimeter of the smaller rectangle? A.
Find the area and the circumference of a circle with radius 9ft. Use the value 3.14 for t
what factors led to Robespierre becoming an dictator