Hydrocarbons

NO!!!!

Methane contains 5 atoms , not 2 atoms (diatomic)

Methane has the formula ' CH4' ; one carbon and four hydrogen atoms, so it may be thought of as 'pentatomic',

Oh, dude, like, the reason CO2H is usually written as -COOH is because it's more common to see carboxylic acids represented that way. It's just a convention in organic chemistry. But hey, as long as you know what it means, right? Who cares how it's written!

Your propane tank may not be opening due to a variety of reasons, such as a faulty valve, a safety feature engaged, or a build-up of pressure. It is important to check for any visible damage or obstructions and consult a professional if needed.

The purpose of a propane tank pressure gauge is to measure and display the pressure levels inside the tank. It helps in monitoring the pressure to ensure that it is within safe operating limits. This is important for safety reasons and to prevent potential leaks or malfunctions.

Mapp gas burns hotter than propane, reaching temperatures of around 3,730 degrees Fahrenheit compared to propane's 3,600 degrees Fahrenheit.

Propane has a lower maximum flame temperature of around 3,600 degrees Fahrenheit, while MAPP gas can reach temperatures of up to 3,720 degrees Fahrenheit, making MAPP gas hotter than propane.

The best way to connect a small propane tank to a device using a small propane tank adapter is to ensure that both the tank and the device are compatible with the adapter, securely attach the adapter to the tank, and then connect the device to the adapter following the manufacturer's instructions. It is important to check for any leaks before using the device.

MAPP gas burns hotter than propane, reaching higher temperatures more quickly. This makes MAPP gas more suitable for tasks requiring intense heat, such as welding or brazing. However, propane is more commonly used for general heating and cooking due to its lower cost and availability.

The available sizes for home propane tanks typically range from 20 pounds to 100 pounds.

A propane air mixer in a gas appliance combines propane gas with air in the correct ratio to create a clean and efficient flame for heating or cooking. The mixer ensures that the gas burns efficiently and produces the desired level of heat without creating excess soot or carbon monoxide.

To hook up a propane tank, first make sure the tank valve is closed. Then, connect the regulator to the tank valve and tighten it securely. Next, attach the hose to the regulator and the other end to the appliance you are using. Finally, open the tank valve slowly and check for any gas leaks using soapy water.

To attach a propane tank to a grill, first make sure the grill is turned off. Then, connect the regulator hose from the grill to the propane tank valve. Tighten the connection securely. Open the valve on the propane tank slowly. Check for any gas leaks using soapy water. If there are no leaks, turn on the grill and ignite it following the manufacturer's instructions.

To properly hook up a propane tank, first ensure the tank valve is closed. Then, connect the regulator to the tank valve and tighten securely. Next, connect the other end of the regulator to the gas line of the appliance you are using. Finally, open the tank valve slowly and check for any gas leaks using soapy water.

To safely use a propane tank stove while camping, make sure to set up the stove on a stable surface away from flammable materials. Check for any gas leaks before lighting the stove. Always supervise the stove while it is in use and never leave it unattended. After use, allow the stove to cool down before storing it properly.

To safely and effectively install a propane gas line from the tank to your house, you should hire a professional licensed plumber or gas fitter. They will ensure that the installation meets all safety regulations and is done correctly to prevent any leaks or hazards. It is important to never attempt to install a gas line yourself, as it can be extremely dangerous if not done properly.

Refilling the butane cartridge of a curling iron is not recommended, as it can be dangerous and may damage the appliance. The butane cartridge is designed for one-time use and is not meant to be refilled. Attempting to refill it can lead to leaks, fires, or explosions. It is best to dispose of the used cartridge properly and replace it with a new one to ensure safe and effective operation of the curling iron.

Methane makes up approximately 0.0002% of Earth's atmosphere. This is equivalent to 2 parts per million (ppm). While methane is a relatively minor component compared to other gases like nitrogen and oxygen, it is a potent greenhouse gas, contributing significantly to global warming and climate change.

Oxidation with acidic KMnO4

or

Ozonolysis followed by oxidation

Warm Morning, a brand of gas heaters made by Locke Stove, was later manufactured by Martin Industries, fireplace and heater division. However, Martin Industries filed bankruptcy and went out of business in 2002. According to its Web site, Martin Hearth & Heating no longer has parts for products manufactured by Martin Industries, but it supplies contacts for specific products.

For Warm Morning gas products, contact A&B Sales at 800/798-8235. For Warm Morning wood products, contact Stove Parts Unlimited at 800/874-0791, www.stovepartsunlimited.com.

Abingdon Gas and Appliance has a good Warm Morning parts selection and is very helpful. www.abingdongas.com 276-628-7262.

Yes, methane is lighter than air. Methane gas has a molar mass of approximately 16 g/mol, which is lighter than the average molar mass of air (about 29 g/mol). This means that methane will tend to rise and disperse in the atmosphere rather than sink.

The e-value of an optical brightening agent refers to the extinction coefficient, which is a measure of how strongly the agent absorbs light at a specific wavelength. It is a crucial parameter in determining the effectiveness of the agent in enhancing the brightness of materials such as paper or fabrics. The higher the e-value, the more efficient the agent is at absorbing light and emitting fluorescence, resulting in a greater optical brightening effect.

Type your answer here... there are around 91,600 BTUs in a gallon of propane. The standard BBQ sized bottle of propane contains 11 pounds of propane. Propane weighs about 4.2 pounds per gallon, so that 11 pounds of propane is about 2.5 gallons in its liquid state. That means there is 91,600 BTUs/Gal times 2.5 gallons so a BBQ sized tank of propane contains about 2.3 million BTUs. If your BBQ has a 50,000 BTU burner, on high heat, it will last a bit over 4 and half hours of run time.

Oh, dude, removing a quick connect propane adapter from a tank is like taking candy from a baby... if the baby was a propane tank. Just push down on the collar and pull the adapter straight out. It's like disconnecting a Lego piece, easy peasy. Just make sure the tank is off and you're golden.

Step 1: Conceptual Introduction

Alkenes are hydrocarbons containing at least one carbon-carbon double bond (C=C) in their molecular structure. The geometry of the alkene molecule is determined by the arrangement of the atoms around the double bond, which imposes specific spatial constraints.

Explanation Block

The carbon atoms involved in the double bond in an alkene are sp² hybridized, meaning each carbon forms three sigma (σ) bonds and has one unhybridized p orbital. The unhybridized p orbitals on the two carbon atoms overlap sideways to form the π bond, which locks the molecule in a planar arrangement around the double bond. The bond angles around each sp²-hybridized carbon atom are approximately 120°, leading to a trigonal planar geometry.

Step 2: More Information

1. Double Bond Rigidity:

   The π bond in the double bond restricts rotation, making alkenes more rigid compared to alkanes.

   This rigidity leads to the possibility of cis-trans isomerism in alkenes, depending on the substituents attached to the double-bonded carbons.

2. Trigonality of the Carbon Atoms:

Each carbon atom in the double bond is attached to three groups, and these groups arrange themselves in a trigonal planar geometry to minimize repulsion between bonding pairs of electrons.

The planar structure ensures that the molecule exhibits specific chemical and physical properties, such as reactivity and optical behavior.

Step 3: More Information

1. Overall Shape of the Alkene Molecule:

The shape of the entire alkene molecule depends on the substituents attached to the sp²-hybridized carbons.

For example, ethene (C₂H₄), the simplest alkene, has a completely planar structure, but larger alkenes can have portions that deviate from planarity due to single bonds beyond the double bond.

2. Bonding and Orbital Overlap:

The sp² orbitals form sigma bonds with hydrogen atoms or other substituents, while the unhybridized p orbitals on each carbon atom overlap to form the π bond.

This bonding arrangement contributes to the unique chemical reactivity of alkenes, such as addition reactions.

Final Answer

The basic shape of an alkene around the carbon-carbon double bond is trigonal planar with bond angles of approximately 120°. This geometry arises from the sp² hybridization of the carbon atoms involved in the double bond.

Propane has a density of about 4.24 pounds per gallon. Therefore, to convert 20 pounds of propane to gallons, you would divide 20 by 4.24, which equals approximately 4.72 gallons of propane.