Answer:
159.7 grams Fe2O3
Step-by-step explanation:
The balanced equation tells us that CO, not CO2, reacts with Fe2O3. The answer below assumes that <u>CO</u>, was intended in the phrase "react with 3.0 moles of CO2."
Fe2O3 + 3CO ---> 2Fe + 3CO2
<u>React with 3.0 moles of </u><u>CO</u><u>. </u>
The equation states we need 3 moles of CO for every one mole of Fe2O3 to have a balanced reaction. The molar mass of Fe2O3 is 159.7 grams/mole, so we'd need 159.7 grams of Fe2O3.
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If the statement was meant to read "<u>produce</u> 3.0 moles of CO2:
<u>Produce 3.0 Moles of </u><u>CO2</u>
We would still only need one mole of Fe2O3, so the answer is trhe same as above: 159.7 grams of Fe2O3.
Answer:
<h2> x = 0.1 </h2>
Step-by-step explanation:
Answer:
IQR=Q3-Q1
73-51=22
Answer:22
Step-by-step explanation:
Answer:
y=2x-8 x=12 y=16
Step-by-step explanation:
the function is y=2x-8
if x=12
y= 2 (12)-8=16
To find out the answer you would do 1/8 x 6 i think