Question

most modern beverages are sold in aluminum cans. lightweight and flexible, aluminum can also be recycled.
aluminum cans are recyclable
there are 0.556 moles of aluminum in the average soda can.
how many grams of aluminum are in the average soda can?
report your answer to one decimal place.
grams of aluminum
show calculator show periodic...
related content
average atomic mass
calculations using avogadros number (part 2)

Explanation:

Step1: Recall the formula for mass from moles

The formula relating moles, mass, and molar mass is $m = n\times M$, where $m$ is mass, $n$ is moles, and $M$ is molar mass. For aluminum (Al), the molar mass from the periodic table is approximately $26.98\space g/mol$.

Step2: Substitute the values into the formula

We know $n = 0.556\space mol$ and $M = 26.98\space g/mol$. So, $m = 0.556\space mol\times26.98\space g/mol$.

Step3: Calculate the mass

First, multiply $0.556$ by $26.98$: $0.556\times26.98 = 15.00088$. Then, round to one decimal place, which gives $15.0$.

Answer:

15.0