A gas cylinder contains the gases oxygen (O2) and carbon dioxide (CO2), together in the cylinder.Identify any a) elements, b) compounds, and c) mixtures in the cylinder. Explain your answer.Note 1: Your answer will need to refer to atoms and chemical bonds.
Question
A gas cylinder contains the gases oxygen (O2) and carbon dioxide (CO2), together in the cylinder.Identify any a) elements, b) compounds, and c) mixtures in the cylinder. Explain your answer.Note 1: Your answer will need to refer to atoms and chemical bonds.
Solution
a) Elements: The elements in the cylinder are Oxygen (O) and Carbon (C). Elements are substances that are made up of only one type of atom. In this case, Oxygen and Carbon are both elements because they are made up of only Oxygen atoms and Carbon atoms respectively.
b) Compounds: The compounds in the cylinder are Oxygen (O2) and Carbon Dioxide (CO2). Compounds are substances formed when two or more elements are chemically bonded together. In this case, Oxygen (O2) is a compound because it is formed by two Oxygen atoms chemically bonded together. Similarly, Carbon Dioxide (CO2) is a compound because it is formed by one Carbon atom and two Oxygen atoms chemically bonded together.
c) Mixtures: The mixture in the cylinder is the combination of Oxygen (O2) and Carbon Dioxide (CO2). Mixtures are substances that consist of two or more substances physically mixed together. In this case, the mixture is the physical combination of the compounds Oxygen (O2) and Carbon Dioxide (CO2).
Similar Questions
Carbon dioxide is a gas with the chemical formula CO2.Determine which atoms are found in a molecule of carbon dioxide. One C atom and one O atomOne C atom and two O atomsTwo CO atomsTwo C atoms and two O atoms
Air is a mixture of gaseous elements and compounds. Which of the following elements makes up the largest proportion of air? A. nitrogen B. water vapor C. carbon dioxide D. oxygen
A particular gas sample is made up of O2 molecules and H2 molecules. What sort of substance is it?ElementCompoundMixture
Learning goal 1: A particular gas sample is made up of O2 molecules and H2 molecules. Identify what sort of substance it is.
You want to make a gas that has properties midway between those of nitrogen (N2) and oxygen (O2) gases. What should you make?A mixture of equal parts nitrogen and oxygen gasesA compound with the chemical formula NOA compound with the chemical formula NOA new element with an atomic number midway between those of nitrogen and oxygen
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.