Answer: yes
Explanation: its common sense
Answer: A The number of molecules in the hydrogen container is the same as the number of molecules in the oxygen container.
D The average speed of the hydrogen molecules is the same as the average speed of the oxygen molecules.
Explanation:
A. According to avogadro's law, 1 mole of every substance occupies 22.4 L at NTP, weighs equal to the molecular mass and contains avogadro's number of particles.
Thus oxygen will have more molecules as it has more moles.
B. Density is defined as the mass contained per unit volume.
As volume is same, density depends on mass. As mass of hydrogen is less, its density will also be less.
C. Average kinetic energy is defined as the average of the kinetic energies of all the particles present in a system. It is determined by the equation:
Thus at same temperature, the average kinetic energy of the hydrogen molecules is the same as the average kinetic energy of the oxygen molecules.
D. The formula for average speed is :
Thus as molecular mass of hydrogen is less than that of oxygen , the average speed of hydrogen will be more than that of oxygen.
Isomers are compounds that contain exactly the same number of atoms, i.e., they have exactly the same empirical formula, but differ from each other by the way in which the atoms are arranged.
<h3>How do you identify isomers?</h3>
You can tell them apart by their bonding patterns and how they take up three-dimensional space. Identify structural (constitutional) isomers by their bonding patterns. The atoms of the compounds are the same but they are connected in such a way as to make different functional groups.
<h3>How isomers are formed?</h3>
Two main forms of isomerism are structural or constitutional isomerism, in which bonds between the atoms differ; and stereoisomerism or spatial isomerism, in which the bonds are the same but the relative positions of the atoms differ.
Learn more about isomers here:
<h3>
brainly.com/question/18474884</h3><h3 /><h3>#SPJ4</h3>
Answer:
Pretty sure this is wrong but worth a shot
Explanation:
Ethyl Alcohol is a clear, colorless liquid with a wine-like odor. It is used in alcoholic . Do not rely on odor alone to determine ... This chemical is on the Special Health Hazard Substance. Ethyl Alcohol can affect you when inhaled and by passing through the Ethyl Alcohol may form an ignitable vapor/air mixture in.
Answer:
B
Explanation:
Valence electrons only involve in chemical bonding, since they are farthest from the nucleus. Hope this helps!