Respuesta :

pstnonsonjoku

Answer:

Carbon- 73.5%

Hydrogen - 10.3%

Oxygen - 16.2%

Explanation:

To find the percentage composition of each atom;

Carbon:

2.63/3.58 × 100 = 73.5%

Hydrogen:

0.370/3.58 × 100 = 10.3%

For oxygen:

0.580/3.58 × 100 = 16.2%

CintiaSalazar

Taking into account the definition od percentage composition, the percent composition of each compound in this sample is

  • Carbon: 73.46 %
  • Hydrogen: 10.34 %
  • Oxygen: 16.20 %

The Percentage Composition is a measure of the amount of mass that an element occupies in a compound and indicates the percentage by mass of each element that is part of a compound.

To calculate the percentage of composition, it is necessary to know the mass of the element in a known mass of the compound.

In this case, you know that a compound that contains 2.63 g of carbon, 0.370 g of hydrogen and 0.580 g of oxygen in a 3. 58 g sample of the compound.

Dividing the mass amount of each element present in the compound by the mass of the sample and multiplying it by 100 to obtain a percentage value, the percentage composition of each element is obtained:

  • Carbon: [tex]\frac{2.63 g}{3.58 g}x100=[/tex] 73.46 %
  • Hydrogen: [tex]\frac{0.37g}{3.58 g}x100=[/tex] 10.34 %
  • Oxygen: [tex]\frac{0.58 g}{3.58 g}x100=[/tex] 16.20 %

Finally, the percent composition of each compound in this sample is

  • Carbon: 73.46 %
  • Hydrogen: 10.34 %
  • Oxygen: 16.20 %

Learn more about percent composition:

brainly.com/question/24201923?referrer=searchResults

brainly.com/question/9779410?referrer=searchResults

brainly.com/question/17030163?referrer=searchResults

Otras preguntas