Determine the number of moles of hydrogen atoms in each sample. c. 2.4 mol C₆H₁₂

검증된 단계별 안내

Identify the chemical formula of the compound: \( \text{C}_6\text{H}_{12} \).

Determine the number of hydrogen atoms in one molecule of \( \text{C}_6\text{H}_{12} \). There are 12 hydrogen atoms per molecule.

Use the given amount of moles of \( \text{C}_6\text{H}_{12} \), which is 2.4 moles.

Calculate the total number of moles of hydrogen atoms by multiplying the number of moles of \( \text{C}_6\text{H}_{12} \) by the number of hydrogen atoms per molecule: \( 2.4 \text{ mol} \times 12 \text{ H atoms/molecule} \).

The result will give you the total moles of hydrogen atoms in the sample.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

영상 길이:

44s

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Moles and Avogadro's Number

A mole is a unit in chemistry that represents 6.022 x 10^23 entities, such as atoms or molecules. This concept is fundamental for quantifying substances in chemical reactions and allows chemists to convert between the mass of a substance and the number of particles it contains.

Chemical Formula Interpretation

The chemical formula of a compound provides information about the types and numbers of atoms present. For example, C6H12 indicates that each molecule contains 6 carbon atoms and 12 hydrogen atoms, which is essential for calculating the total number of hydrogen atoms in a given number of moles.

Stoichiometry

Stoichiometry is the area of chemistry that deals with the relationships between the quantities of reactants and products in chemical reactions. It allows for the calculation of the number of moles of different elements in a compound, facilitating the determination of how many atoms are present in a sample based on its moles.

Determine the number of moles of hydrogen atoms in each sample. c. 2.4 mol C6H12