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

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.

What were the major causes of WWII? Please include at least 4 answers.

what is a high structure part of a church which has 5 letters

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot

What is the amplitude of y=1/2 sin2x

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?

What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7

Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa

What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.