kaylalingo kaylalingo
  • 03-05-2019
  • Chemistry
contestada

How much energy is required to melt 35.4 g of gold?

Respuesta :

vlgxllama
vlgxllama vlgxllama
  • 03-05-2019

Answer:

To determine the amount of heat the gold has absorbed to melt, we simply multiply the mass of the block of ice to the heat of fusion of water which is given above. We calculate as follows:

Heat = 20.0 g (35.4 g)

Heat = 1290 J

Answer Link

Otras preguntas

What is 11 more than n in an algebraic expression?
9. What 3 things influence what values are passed on from parent to child? (p60) This is a child development class
WHAT ARE THE EFFECTS OF CHILD MARRIAGE ON THE CHILDREN WHO ARE BEING MARRIED? WHAT ARE THE NEGATIVE IMPACTS OF CHILD MARRIAGE?WRITE A PARAGRAPH EXPLAINING HOW C
what are the best questions to ask to determine the author’s viewpoint? select three options.
Which statement best describes a graph of paired points that form a proportional relationship? A) A straight line can be drawn through all the points, and the l
The post office sold 39-cent stamps in sheets of 25 stamps. What was the price for the sheet of stamps?
Read these sentences from the passage. By the second week of camp. I realized I actually liked Mariah a lot more than I'd expected to. She knew a story for ever
someone help me out please im losing brain cells :D~ and im confused
which measuring tool should be used to measure the diameter of a soda can?
HELPPPPPPPPPPPPPPPPP