Question

A chemist analyzes two samples. One sample contains 14g of element x and 6.0 g of element y. The second sample contains 28 g of element x and samples are the same substance

Answer 1

Compound X and Y exhibit different mass ratios of carbon to hydrogen, supporting the law of multiple proportions which means they are distinct compounds.

Step-by-step explanation:

When analyzing the samples of two compounds, X and Y, we look at their mass ratios of carbon to hydrogen to determine whether they follow the law of definite proportions or the law of multiple proportions. In compound X, the mass ratio of carbon to hydrogen is 14.13 g of carbon to 2.96 g of hydrogen. In compound Y, the ratio is 19.91 g of carbon to 3.34 g of hydrogen. These differing mass ratios support the law of multiple proportions, indicating that X and Y are different compounds with different elemental compositions.

Answer 2

Step-by-step explanation:

Here's the complete question:

A chemist analyzes two samples.One sample contains 14g of element x and 6.0g of element y.The second sample contains 28g of element x and 6.0g of element y. Does it appear that the two samples are the same substance?

The two samples that we are given in the question are different. They are not the same thing because we can deduce that their components ratio are different.

Sample One contains 14g of element x and 6.0g of element y. The ratio of element x to y is 14/6 = 7/3 = 7:3.

Sample Two contains 28g of element x and 6.0g of element y. The ratio of element x to y is 28/6 = 14/3 = 14:3.

Therefore, they have different ratio for their components and are therefore not thesame.