What is lower explosive limit of Ethane?

Q: Name some gaseous air pollutants.

A: The atmosphere is defined as air that is layer of gases which surrounds the earth due to gravity of…

Q: How many miles of fluorine gas are needed to produce 25.2 moles of sulfur hexafloirode, assuming you…

A: Given , Moles of sulfur hexafluoride = 25.2 mol

Q: what is the relationship of sulfur dioxide to temperature and  sulfur dioxide to humidity

A: A question based on general chemistry that is to be accomplished.

Q: 5. As part of a chemistry project, Xavier was wondering which of the following compounds would…

A:

Q: A chemical compound was insoluble in water and it had a low boiling point.   Question 19 options:…

A: Ionic compounds have strong electrostatic interionic attraction forces; hence the ionic compounds…

Q: A(n) ___________ is the smallest unit of a compoundformed by the union of two or more atoms

A: A molecule is an electrically neutral group of two or more atoms which are held together by chemical…

Q: how many moles of octane are burned

A: Given :- volume of O2 = 224 L  To calculate :- number of moles of octane (C8H18)

Q: Malfunction / higher boiling point of HF compared to other hydrogen halides

A: Intermolecular forces are defined as the forces of attraction or repulsion which is present between…

Q: If carbon dioxide were released into the air would it initially, sink or float?

A: Usually all the gases are miscible in nature. When sufficient time is allowed all the gases are…

Q: Out of a sample of 7000000 air molecules, approximately how many would be oxygen molecules?

A: To determine the approximate number of oxygen molecules in a sample of air that contains 7,000,000…

Q: Why do aerosol cans carry the warning “Do not incinerate”?

A: An aerosol is a suspension of solid particles/liquid droplets in a gas.  Examples of aerosol are…

Q: Question 17 of 32 10 0OL of propane

A: It is here given that  volume of Propane (C3H8) at STP is 10 litre and we know any gas at STP…

Q: What happens to the mass of NaOh if exposed in air?

A: Sodium hydroxide, NaOH is hygroscopic.

Q: Acetic acid formula

A: Acetic acid is the second simplest carboxylic acid after HCOOH (formic acid). The general formula of…

Q: Why does carbon dioxide not rise and fall in a straight line?

A: In the course of studies of the carbon dioxide absorption curve of human blood which were published…

Q: QUESTION 9 Free radical halogenation is an example of a reaction controlled condensation chain…

A: Free Radical reaction: These are the type of reactions which involves the radical formation when…

Q: Calculate The number of atoms 0.1g of ozone

A: We know that, 1 mol = 6.023×1023 number of molecules.

Q: What is the Atmosphere layers in a mercury.

A: Mercury is the near most planet in our solar system. Let talk about its atmosphere -

Q: What are the classification of hydrocarbons? Enumerate the latest complete list of states of matter

A: Classification of Hydrocarbons:Hydrocarbons are organic compounds consisting of carbon and hydrogen…

Q: Hydrocarbons are compound containing Carbon , Oxygen and Hydrogen

A: ANSWER IS DISCUSSED BELOW :

Q: Hydrates compounds are? Select one: a. contain sulfur dioxide b. ionic compounds that contain a…

A: Hydrates compounds are the ionic compounds which contains a specific number of water molecules in…

Q: Draw a structural formula for  compound. Q.) Propenoic acid (acrylic acid)

A: The given organic compound is propenoic acid. It is made up of three carbons in the longest chain.…

Q: Malfunction / high boiling point of HF compared to other hydrogen halide

A: In HF , F has high electronegativity .so capable to form H bonding between the HF molecule.

Q: What are the number of moles of water produced by the combustion of two moles of butane?

A: A combustion reaction is the reaction of a compound with O2. If the compound is a hydrocarbon…

Q: What minimum volume of hydrogen gas (at STP) is required to fully hydrogenate 15.5 kg of propyne?

A: Mass of Propyne = 15.5 kg = 15500 gMolar mass of Propyne = 40 g/moleNo of moles of Propyne = Mass of…

Q: What volume of O, at 798 mmHg and 33 °Cis required to synthesize 20.0 mol of NO? Express your answer…

A: Given  Moles of NO = 20.0 mol Temperature of O2 = 33oC Pressure of O2 = 798 mmHg Let Volume of O2 =…

Q: Explain the following briefly: 1. Ozone layer depletion through chlorofluorocarbons

A: Ozone layer is present in stratosphere.  It protects the earth from the harmful UV radiation of the…

Q: What is the substance left in heating hydrocarbon? Explain.

A: What is the substance left in heating hydrocarbon?  explanation is given below.

Q: Hydrogen bonds will form between a hydrogen atom in one molecule and whic atom in another molecule?…

A: Since, We know that, Hydrogen bond formed between hydrogen and most electronegative atom. So,

Q: Sketch and label two molecules of water . The difference between a covalent bond and a hydrogen bond

A: Here I have mentioned the difference between a covalent bond and a hydrogen bond

Q: How many liters of CO2 would be produced at STP from the combustion of 29.1 gg of ethylcyclopentane?

A: Given that 29.1 g of ethylcyclopentane reacts with oxygen to form carbondioxide and water . Number…

Q: What mass of magnesium is needed to produce 80mL of hydrogen gas at STP? A) 0.868 B) 0.0868 C)…

A: Since there is no reaction given in question. Hence I'm assuming the reaction is Mg + 2 H2O…

Q: How can medicinal chemistry contribute to the development of environmentally sustainable…

A: Medicinal chemistry plays a crucial role in the development of environmentally sustainable…

Q: 22. Hydrogen peroxide is a liquid at room temperature with a boiling point of 150°C, whereas ethyne…

A: The given compounds are hydrogen peroxide and ethyne.The boiling point of hydrogen peroxide is 150…

Q: What is the Molecule weight of sarin gas?

A: Given -> Sarin gas

Q: if 525 mL of hydrogen gas at STP were needed, how many moles of H2SO4 would be required?

A: STP is the standard temperature and pressure condition where gases occupy a volume of 22.4 L/mol. In…

Q: Which of the following properties is unique to gases compared to other states of matter?

A: There are several properties that are unique to gases as compared to other states of matter like…

Q: which is the major constituent of natural gas?

A: The natural gas is also known as fossil gas. This gas is a mixture of higher alkanes, methane,…

Q: Why deep sea divers dissolve helium gas in oxygen cylinders?

A: The partial pressure of oxygen at sea level is 0.21 atm.Under 0.1 atm and above 1.4 atm are the…

Q: Methane gas should be classified as what

A:

Q: Write a balanced equation for the formation of potassium chloride with each of the following. (a)…

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