If 2.50 metric tons of bornite is reacted with excess o2 and the process has an 86.3% yield of copper, what mass of copper is produced?

Answer : The mass of copper produced is,

Explanation :  Given,

Mass of bornite =

conversion used :

Molar mass of = 342.678 g/mole

First we have to calculate the moles of .

Now we have to calculate the moles of .

The balanced chemical reaction will be,

From the balanced reaction, we conclude that

As, 2 moles of react to give 6 moles of

So, 7295.48 moles of react to give moles of

Now we have to calculate the mass of

The theoretical yield of  = 1390795.716 g

The actual yield of  = ?

Now we have to calculate the actual yield of .

Therefore, the mass of copper produced is,

43.452

step-by-step explanation:

284 times .153 = 43.452

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.