Select the correct answer. A blacksmith making a tool heats 525 grams of steel to 1230*C. After hammering the steel, she places it into a bucket of water to cool it. When
she removes the steel from the water, it's at 50°C. How much heat does the steel release if its specific heat capacity is 0.486 joules/gram degree
Celsius?

Explanation:

Givens

m = 535 grams

c = 0.486 J/gm

t f = 50

ti = 1230

Formula

E = m * c * (ti - t f)

Solution

E = 535 * 0.486 * ( 1230 - 50)

E = 535 * 0.486 * (1180)

E = 301077

the maximum mass of nh3 is nh3 in grams

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them