3. Which of these two reactions would go better? Why? N3 CH3CCH3 CH3 Br CH3CCH3 CH3 CH3CH₂CH₂Br NaN3 NaN3 ------> CH₂CH2CH₂N3

Q: Volumetric analysis depend on which factor?

A: Volumetric analysis is a quantitative chemical analysis used to determine the amount of substance…

Q: Part C chromium (III) nitrate and sodium phosphate as Express your answer a chemical equation.…

A: Note: In the question, it is not specified that whether balanced molecular equation, complete ionic…

Q: Thank you.

A: One standard atmosphere pressure is equal to 760 torrs. Torrs is equal in the unit to the mmHg.…

Q: A mixture of gas contains both neon and helium. The average velocity of the helium atoms in the…

A: Remember the formula of average velocity of a n ideal gas, and since both the gases mixture are in…

Q: How many O₂ molecules are needed to make 6 H₂O molecules? Explain how you know or show how you…

A: A question based on stoichiometry. An unbalanced equation is prescribed for which the appropriate…

Q: What is the name for the path a projectile takes? hyperbolic path trajectory centripetal linear path

A: Projectile is path traveled by an object  when it is thrown  with some angle from ground.

Q: No need to explain. Just give the answers directly. Thank you. 1. To solve for Kelvin, what value…

A: Three questions based on general chemistry, which is to be accomplished.

Q: Calculate the more fraction and partial  pressure of each gas in the total pressure in the tank…

A: Molar mass of the N2F2 is 66.01 g/molMolar mass of the SF4 is 108.07 g/mol

Q: A)1.29 mol sample of hydrogen gas at a temperature of 6.00 °C is found to occupy a volume of 20.3…

A:

Q: Dentists sometimes use laughing gas (dinitrogen nonoxide, N0(g)) as a mild anaesthetic to keep…

A: (1) Given - diameter of cylinder = 23.0 cm  Height of cylinder = 140 cm  Pressure = 108 kPa = 1.066…

Q: Why are pressure, volume, and temperature used to measure the amounts of gas, whereas mass is used…

A: Ideal gas equation is: PV = nRT Here, P is the pressure of the gas. V is the volume of the gas. n is…

Q: In the experiment of Graham's Law (average speed and molar mass), the speed of the particles is…

A:

Q: please help me, double and triple check your answers, previous tutors got it wrong so check it.

A: Calculation for moles of Ne: Calculation for moles of Kr: Calculation for moles of Ar:

Q: Five samples of krypton gas are described in the table below. Rank the samples in order of…

A: We know average kinetic energy, K.E.=3/2kT.  Thus average kinetic energy depends only on temperature…

Q: 5. Density and Pressure increase as depth increases True False

A: Density of a substance is its mass per unit volume.

Q: It says change in H is incorrect.

A: Excess of HCl means NH3 is limitting reagent and hence moles of product depends only on moles of NH3…

Q: An open flask sitting in a lab refrigerator looks empty, but it is actually filled with a mixture of…

A: Given it is standard temperature and pressure V = 5L  STP means T = 273.15K                     P =…

Q: measure of the average speed of the particles in the gas.   a. heat   b. composition   c.…

A: Option C is the correct answer

Q: solve it right please write the two answers three digites after the comma without approximation

A:

Q: First Statement: The atmosphere is composed mostly of helium and oxygen, with traces of other gases…

A: Correct Answer is Option C

Q: How are attractive forces related to the motion and the amount of kinetic energy of the particles?

A: Whenever the particles gain energy, they start to move. The energy possessed by the moving particles…

Q: Label the diagram to correctly convert 2.25 mol of Ne toL Ne at STP

A: According to Avogadro's law,1 mole of any gas at STP will occupy 22.4 L of volume , it is called…

Q: Five samples of krypton gas are described in the table below. Rank the samples in order of…

A:

Q: Hi are the gases for acid rain also responsible for global warming

A: The gases for acid rain are not much responsible for global warming. Gases such as sulfur dioxide…

Q: Classify each of the following as being characteristic of effusion or diffusion. A. The mixing of…

A: The process of escaping the gas molecule through a very small hole is known as effsion. During…

Q: What is the percent by weight (w/w%) of sugar in soda? Assume the average mass of sugar in soda is…

A: w/w % =( mass of solute(g)/mass of solution(g))*100

Q: Five samples of krypton gas are described in the table below. Rank the samples in order of…

A:

Q: Which of the following is not a vector quantity? O Acceleration O None of the given choices. O Time…

A:

Q: A sample of oxygen gas at 24°C and a pressure of 745 torr was found to have a volume of 455 mL. The…

A: Given, Pressure(P) = 745 torr = 745 torr × (1 atm / 760 torr) = 0.98 atm Volume(V) = 455 mL = 455 mL…

Q: In the box below draw what you think gaseous He would look like (use a circle to represent each He…

A: Given:- 20 He atom.

Q: Give a brief discussion and trivia for Gases and Gas Laws. Give at least 30 sentences. And also give…

A: The gas laws are a set of rules that control how gases behave by establishing links between the…

Q: Amadeus Avogadro was the first to state that equal volumes of all gases at the same temperature and…

A: Interpretation: We have to tell that how given statement is evolved from mole theory of chemistry.

Q: What is the volume in liters of 13.30 moles of CO, at standard temperature and pressure (STP)?

A:

Q: Use the References to access important values if needed for this question. An iron nail rusts when…

A:

Q: Is other serious pollutant in smog carbon monoxide.

A:

Q: You blow up a balloon to capacity and then place it in a freezer. The volume of the balloon will…

A: ANSWER IS DISCUSSED BELOW :

Q: If only one of the boxes would float in water, which one would it be? ::

A: The two boxes given are, Given: only one of the two boxes float in water.

Q: please help me, double and triple check your answers, previous tutors got it wrong so check it.

A: Mole ratio is defined as ratio of moles of any two compounds in a mixture of compounds.  In the…

Q: Determine the molar mass of sucrose (C12H22O11) and benzene (C6H6) Please show all work and circle…

A:

Q: If Krypton and Argon are released in a container, Argon will spread the fastest. T True False

A:

Q: What does STP stand for in chemistry? What are the values for each letter? Explain why STP is…

A: Characteristics of gas:  Compressibility Expansibility Diffusion Pressure   Variables of gas:…

Q: part A) A 5.00 L volume of methane gas is cooled from 334 K to 149 K. If the pressure remains…

A: The answer to the following questions are given as:

Q: . How are gas Pressure and Volume related? Give an example using math and do a calculation to prove…

A: Ideal gases are those gases which obey ideal gas equation. The gases that do not obey ideal gas…

Q: Hi, I just wanted to know the main bits of information on Charles' Law

A:

Q: e number of I of hydrogen gas

A:

Q: A student calculated the number of moles of carbon dioxide present in a 100.0 g sample of a gaseous…

A: Mass of sample = 100 g Number of mole of carbon dioxide present in sample = 0.30 mol