* zinc metal reacts with hydrochloric acid to produce tinc cobride and hydrogen 999. How many millimiters of Hydrogen. are produced at 26.0c of zure are acid and the vapor is 26. 74 Torr 667 3.28 x 10 -1.20 x 103 r which of a real and 1.35 atm if 4.667 Excess hydrochloric. reacted with the hydrogen is collected over water? pressure of water at this Temperature -2 gas ·650 7 1.33 x18 3 the following describes. differs from one way. 2 895 an Ideal
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
![### Chemical Reaction: Zinc and Hydrochloric Acid
**Problem:**
Zinc metal reacts with hydrochloric acid to produce zinc chloride and hydrogen gas. How many milliliters of hydrogen are produced at 26.0°C and 1.35 atm if 4.66g of zinc are reacted with excess hydrochloric acid and the hydrogen is collected over water?
**Given Data:**
- Temperature: 26.0°C
- Pressure: 1.35 atm
- Mass of zinc: 4.66 g
- Vapor pressure of water at 26.0°C: 26.74 Torr
**Options:**
1. 767
2. 3.28 x 10^-2
3. 1.20 x 10^3
4. 650
5. 1.33 x 10^3
**Additional Problem:**
Which of the following describes one way a real gas differs from an ideal gas?
**Explanatory Notes:**
- No graphs or diagrams present in the image.
- The problem involves a chemical reaction between zinc and hydrochloric acid, resulting in zinc chloride and hydrogen gas.
- The key parameters provided include temperature, pressure, the mass of zinc, and vapor pressure of water, which could be used to calculate the volume of hydrogen gas produced.
**Explanation of Concepts:**
- Ideal Gas Law: This is likely used to determine the volume of gas produced.
- Partial Pressure: The vapor pressure of water must be subtracted from the total pressure to find the pressure of hydrogen gas alone.
**Educational Goal:**
To understand how to apply the ideal gas law and the concept of partial pressure in solving problems involving gases collected over water.
Please solve the given problem using the provided information and ensure to show all the calculation steps for educational clarity.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F47be8764-2be2-4a46-a5f0-35ccd962a6e9%2F82dfcf6a-8489-4b67-a593-b8a212f45660%2Fzrcpp9h_processed.jpeg&w=3840&q=75)
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