Calculate the number of collisions per second and the mean free path between HI molecules at 300. K and 1.00 atm. The collision diameter of HI molecules may be taken to be 0.510 nm.

Q: What is the mass of 24.1 mol of xenon? 131 g 3.16 x 103 g 24.1 g 145 g

A:

Q: Write the balanced molecular equations (include all counter ions) for the confirmation step of each…

A:

Q: CH₂12 Zn(Cu)

A:

Q: Does a dehydrogenation reaction only have one product and two reactants?

A: Dehydrogenation reaction as the name suggests, this reaction involves the removal of water…

Q: The first one has been answered as an example. Write only the most prevalent intermolecular force.…

A:

Q: Calculate the mass in grams of 16.9 mol of carbon tetrachloride (CC14). Give your answer in…

A:

Q: Calculate the concentration of NaCl for a 600 mL solution containing 150g of NaCl. Give your answer…

A: Given the data, volume of the solution is 600ml  1 ml = 0.001 L  600 ml = 600×0.001 =0.6 L and the…

Q: ОН

A: In skeletal structure only X-H shown remaining bonds like C-C and  C -H are hidden.

Q: ) How many moles are there in 2.00 x 10¹⁹ molecules of CC14?

A:

Q: ion of sodium (Na+) in a sample is 0.1 mM. What is the concentr 23 g/mol

A:

Q: Calculate the molar mass of an imaginary compound, X₂Yy, which is made up of the following elements:…

A: Please find your solution below : Molar mass of a substance is an important physical property of the…

Q: 2 mich choice describes the number of protons giving rise to the signals in the ¹H NMR spectrum of…

A: -> Number of signal in 1HNMR is equal to number of non - equivalent hydrogen atoms present in it…

Q: Challenge question: Dinitrogen tetroxide, N204, and hydrazine, N2H4, react explosively to produce…

A: Recall the given balanced equation,                                 N2O4  +  2 N2H4  →  3 N2  +  4…

Q: The scale height for oxygen (O2) is the same as the scale height for the atmosphere because it is…

A: Mass mixing ratio = Mi/ Mair

Q: 2. For each of the following voltaic cells: A. write the half reactions, designating which is…

A:

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 11.7 kilograms. Assuming…

A: Given -> Outer diameter (D) = 15.3 cm Mass (m) = 11.7 kg = 11.7 × 1000 gm = 11700 gm  (1kg = 1000…

Q: Theoretically, if you start with 0.325 g of copper, after the second lab day you should recover…

A: When copper is exposed to air it starts reacting with oxygen and form copper oxide as follows:…

Q: Refer to the following table to answer questions pertaining to the composition of Mg/S compounds:…

A: For a particular chemical formula, the ratio of the mass of magnesium and sulfur will remain the…

Q: An intramuscular medication is given at 5.00 mg/kg of body weight. What is the dose for a 180-lb…

A: The measurement is converted from one form to another form by the conversion factor. The unit is…

Q: Write the formula for sodium hyponitrite

A: The chemical formula of a molecule gives the representation of all the atoms present in the…

Q: 0 Is it possible to positively identify the Unknown in the following chromatogram Rf Values?…

A:

Q: Draw the organic product of the Bronsted acid base reaction below

A: Bronsted acid is a proton donor and Bronsted base is a proton acceptor.

Q: C6H12O6 (aq)    +   6 O2 (g)   ------->   6 CO2 (g)    +   6 H2O (l)   What volume of CO2 will be…

A: To determine the volume of CO2 gas produce by the metabolism of glucose, we have to consider the…

Q: Requirement 20 mL of 6N HC1 30 mL of 6N H₂SO4 100 mL of 1N HC1 Volume of conc. acid (mL) Volume of…

A: Dilution law is  V1 * M1 (before dilution) = V2 * M2 (after dilution) where  V = volume  M =…

Q: Use the References to access important values if needed for this question. When 33.22 is added to…

A: Significant digits  in a number are required for representing quantity of that number.. Significant…

Q: On another planet, the isotopes of titanium have the given natural abundances. Abundance Mass (u)…

A:

Q: At equilibrium, the following amounts are found at a certain temperature in a 3.0-liter container:…

A:

Q: A 115 g sample of dry ice, CO₂, contains how many moles? 3.22 x 103 mol 4.11 mol 28.0 mol 2.61 mol…

A:

Q: My Chemistry professor was going over conversions from moles today and put the question up of how…

A: Here we are required to find the number of carbon atom present in 500mg of C6H8O6

Q: Given the following imaginary elements and average atomic masses, calculate the molar mass of the…

A: Given compound is AX2R3 Given atomic mass of A 37. 89                                         X…

Q: Ph H3C How would you draw the Molecular Orbita Diagram for this radical?

A:

Q: In an experiment, 3.2 moles of oxygen atoms reacted with 121.3 g of calcium to form a new compound.…

A: Atomic mass of oxygen atom = 16 g/mol  moles of oxygen atoms =3.2 moles  mass of oxygen atoms = 3.2…

Q: For CO2 at 500 K, calculate vrms, vmean, and vmp.

A: For the  CO2  molecules  Molar mass of CO2 (M) =  44 g/mol =   0.044 kg/mol  Given,  at temperature…

Q: study of the gas-phase oxidation of nitrogen monoxide at 25°C and 1.00 atm pressure gave the…

A: We have to first determine the coefficient from the experiment given in the question. Using…

Q: What’s the pH of a solution of ammonia that has a concentration of 0.335 M? The Kb of ammonia is…

A: Ammonia is basic in nature, so it's solution would also be basic. So calculate the pH, we would…

Q: A certain element has five stable isotopes with the following masses and percent abundance: Isotope…

A: Using the percentage abundance and atomic masses of the given isotopes, we have to calculate the…

Q: What is the hybridization of the N atom in the following molecule? N OO sp³ S sp² 00 sp Р

A: Given compound: We have to find the hybridization of the N atom.

Q: Why is benzene a weak nucleophile?

A: Nucleophile can be defined as a species which is able to donate the electrons. Molecules having at…

Q: 3 The reaction 2NOCI(g) 2NO(g) + Cl₂ (g) has an activation energy of 100.0 kJ/mol and a rate…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: V. vi. vii. viii. ix. X. xi. vii Boc CO₂Et CHCI 3 KOH Pd(PPH3)4 Cul, i-Pr₂NH MezNH MgCl2 H3C. Br₂…

A:

Q: . A cube is 5.00 cm on each side and has a mass of 600.0 g. What is density?

A: 1.) We would use formula of density to solve the question.   Note: As you have uploaded multiple…

Q: If the standard chemical potential of proton in solution using biochemical standard proton…

A: It will be same

Q: Dinitrogen tetroxide, N204, and hydrazine, N2H4, react explosively to produce nitrogen gas, N2, and…

A: Given balanced equation:  N2O4 + 2N2H4 --> 3 N2 + 4 H2O  Calculate the moles of N2O4.  mass of…

Q: Take Quiz Question 2 If a flask is initially filled with PH₂ =P 12 = 0.68 atm at 425° C, calculate…

A:

Q: Which of the following functional groups is/are NOT of biochemical importance? A. alkene B. ester…

A: The given functional groups are alkene(-C=C-), ester(RCOOR"), alkyne(-C≡C-), and aldehyde(-CHO).…

Q: Four marbles have the same volume but are made of different metals. The density of each metal is…

A: The heavy or light nature of a substance depends on its density.  As, Density= Mass/ Volume  So , if…

Q: Complete all parts please: In the reaction CH3Br + OH- --> CH3OH + Br- when the OH- concentration…

A:

Q: From the list of structures below, which bear a positive charge?

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: 2. Given the structure of molecule A below, a. Draw as many possible resonance structures of the…

A: In the resonance structure drawing, movement of electron occurs only but not atom movement occurs.…

Q: Balance this redox reaction ans answer the questions.    MnO-4 + ClO-2 > MnO2 + ClO-4 1 Which…

A: