0
What else can I help you with?
What is the function of gas regulator of a Bunsen burner?
The gas regulator controls the fuel gas flow.
The volume of a gas is directly proportional to the number of moles of that gas if?
the pressure and temperature are held constant. ideal gas law: Pressure * Volume = moles of gas * temperature * gas constant
How much gas can a gas syringe collect?
A gas syringe is used to measure and dispense liquids or insert and withdraw a volume of gas. These syringes vary in sizes and can collect from 500 ml to 0.25 ml of gas.
What is a sentence for gas?
My parents put gas in the car yesterday. Our car almost ran out of gas Friday.
Im a substance that has no fixed volume or shape?
A gas is a substance with no definite shape or volume.
What is the other name for R134 gas?
it is a gas called BO for
What is the name of the gas used in air conditioners and refrigerators?
Gas used in air conditioners are: R12 freon is dichlorodifluoromethane R134a is Tetrafluoroethane
What can spray has liquid air in it?
A can of compressed air spray generally contains a liquefied gas, such as difluoroethane or tetrafluoroethane, which evaporates into a gas when sprayed. This gas is used for cleaning electronics and keyboards by removing dust and debris.
What does R-134A stand for?
In chemistry, this chemical compound, R-134A is the symbol for tetrafluoroethane. Tetrafluoroethane can be used as a solvent in organic chemistry.
What is the chemical used in refrigeration?
tetrafluoroethane Called R-134a
What is name of R-134a?
HFC 134a chemical name CH2FCF3(Tetrafluoroethane)
Is Tetrafluoroethane r13a an asphixiant?
Yes. While non-toxic, if it displaces enough oxygen suffocation will occur.
What is freon made of?
Freon is a type of refrigerant that is typically made up of a blend of hydrofluorocarbons (HFCs), including components such as difluoromethane (HFC-32), pentafluoroethane (HFC-125), and tetrafluoroethane (HFC-134a). These chemicals work together to create the cooling effect in air conditioning and refrigeration systems.
What is inside air dusters?
Air dusters typically contain a compressed gas, often difluoroethane or tetrafluoroethane, which is used to create a high-pressure stream of air for cleaning electronic devices and other surfaces. These gases are non-flammable and evaporate quickly, leaving no residue. Additionally, air dusters may contain a bittering agent to deter inhalation misuse. It's important to use them in well-ventilated areas to avoid inhaling the gas.
What are compounds of HFC?
Compounds of hydrofluorocarbons (HFCs) typically consist of hydrogen, fluorine, and carbon atoms. Common examples include HFC-134a (1,1,1,2-tetrafluoroethane) and HFC-410a (2,2,2,2-tetrafluoroethane). These compounds are widely used in refrigeration and air conditioning systems as alternatives to ozone-depleting substances like chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).
What are the gases present in a modern refrigirator?
Modern refrigerators don't use CFC because CFCs are harmful to the atmosphere if released. Instead they use another type of gas called HFC-134a, also called tetrafluoroethane. HFC turns into a liquid when it is cooled to -15.9 degrees Fahrenheit (-26.6 degrees Celsius). www.energyquest.com Answer supplied by Humera Kaleem Sudi Arabia
Is sale of hfc-134a restricted?
Yes, the sale of HFC-134a (tetrafluoroethane) is restricted in many regions due to its classification as a hydrofluorocarbon (HFC) with high global warming potential. The European Union and the United States, among others, have implemented regulations to phase down the use of HFCs under initiatives like the Kigali Amendment to the Montreal Protocol. These regulations aim to reduce greenhouse gas emissions and encourage the use of more environmentally friendly alternatives.
