Inspirational Post: Calculating Percentage by Mass of Carbon in Stainless Steel

How do we determine the percentage by mass of carbon in stainless steel?

Given that a 150.0g sample of stainless steel contains 0.19g of carbon.

Answer:

To determine the percentage by mass of carbon in stainless steel, we divide the mass of carbon by the mass of stainless steel sample and multiply by 100%.

Stainless steel is composed of chromium, nickel, and iron, with additional elements such as carbon. In this case, we have a 150.0g sample of stainless steel that contains 0.19g of carbon.

To calculate the percentage by mass of carbon in stainless steel, we use the formula:

Percentage by mass of carbon = (Mass of carbon / Mass of stainless steel) x 100%

Substituting the given values:

Percentage by mass of carbon = (0.19g / 150.0g) x 100%

Solving the equation results in the percentage by mass of carbon in stainless steel being 0.1267%.