Consider the image of a mercury manometer below. Based on the image, if the pressure of the atmosphere is 14.0 psi, what is the pressure of the gas in mmHg? Gas Open end | mmHg 13.7 cm

Q: Element B, Al N, P cx O, S FC = -2 F, Cl, Br, I x tar X (1 possibility) X FC = -1 X (4…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Can you help me find out what’s wrong with my work

A: Incorrect units are used in the final answer.  Unit of molarity is M or mol/L.

Q: how do you convert 50 microliters to dekaliters using dimensional analysis

A:

Q: Safety is the     responsibility of the TA only.     primary responsibility of everyone in the…

A: In the laboratory, Safety is the primary responsibility of everyone in the lab.

Q: Which of the following is a heterogeneous mixture? O Crude oil Rubbing alcohol Steam Salt water…

A: we have to determine which of the given substances is a heterogenous mixture

Q: Please help me with this 2 questions. Question 1 has parts to it. I have to show the work. Thank you

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Can you help with number 1, see picture    This is not a graded question as it is a practice…

A: Increased concentration of HCl will result in more hydrogen gas formation as more collisions will…

Q: If the height or mass of an object is increased, its ____ energy will increase.

A: On increasing the height of the mass ,it's potential energy will increase

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: the energy released from burning three gallons of gasoline(pure octane),convert gallons to…

Q: Can you help with # 70.  This is not a graded question as it is a practice question . I am 60 years…

A:

Q: Name Abbreviation One Letter Symbol Name Abbreviation One Letter Symbol H3N. H3N. OH NH₂ + H3N. +…

A:

Q: What branch of chemistry would study all other elements except carbon based materials? Explain.

A: Given branch of chemistry would study all other elements except carbon-based materials

Q: Why chemistry is important in health care career.

A: In modern life, human beings are facing many serious illnesses and various types of new problems…

Q: percent

A:

Q: Can you please help with number four in the picture.This is not a graded question as it is a…

A: It is given that temperature increases on mixing,  which means that the reaction is exothermic

Q: Can you show us how to do problem number nine, in the picture.This is not a graded question as it is…

A: given data are -if 50ml 0f 0.1M NaOH was added to each beaker, which resulting solution would have…

Q: Blank 1 is a cheap material used to create buildings, bridges, and other massive constructions.…

A: Concrete consists of mixture of aggregates i.e.sand , gravel, portland cement water.

Q: Geddy and Neil are measuring the melting point of their starting material prior to their lab…

A: Melting point is done so as  to measure the melting point of samples and check the purity  of…

Q: How to answer number 67

A: Applying concept of chemical bonding.

Q: How do you arrive at the answer of number four in this question?

A: Enthalpy or heat of mixing is the energy which get released or get absorbed from a substance when…

Q: 23. A standard dose of an over-the-counter cough suppressant for adults is 20.0 mL. A portion this…

A: Given: Volume of dose of adult = 20.0 mL adult dose contain = 35 mg   Volume of dose of child = 10.0…

Q: 2. A chemistry teacher searching for his golf ball in the trees this summer found a magical pool of…

A: Given that the mass of the liquid is equal to the mass of 455 golf balls So mass, m = 455 golf balls…

Q: Cl₂ light, 20°C

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: ACCident Or Murder? You are a forensic scientist. You are investigating a murder involving poison.…

A: C6H5CH3 is actually methylbenzene.  Mass of benzene used to prepare methyl benzene as told by the…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.