kaylalingo kaylalingo

03-05-2019
Chemistry

contestada

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

Respuesta :

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

this is for algebra 1 My two numbers add up to 12. Three times my first number plus twice my second number is 29. Which two numbers is she thinking of? Show yo

A worker in a sunglass factory can make 50 frames or 100 lenses per day. There are 90 workers. How many workers should make lenses?

1/4(12x+16)=10-3(x-2) anyone?

What is 8.7 billion as a scientific notation

A carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes. Can you explain to me how to

91,007,500 in scientific notation with positive powers of 10

what is 24 ten thousands

For what reason was the "Union Party" created? Who were its candidates?

give me a sentence with the words risk and wages

What is the value of 5 in 356,039,763