How can comparing the rates of effusion of gases X and Y allow the molar mass of Y to be calculated? Write an equation stating the relationship between the ratio of the X and Y rates of effusion and their molar masses, MX and MY.   rateX/rateY=

Q: Predict the product formed in the nucleophilic aromatic substitution reaction between…

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Q: A 50.00-mL sample of a citrus drink requires 17.62 mL of 0.04166 M NaOH to reach the phenolphthalein…

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Q: 2.62 Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) Cr3+…

A: we have to write the formula of the ionic compounds

Q: Provide the IUPAC name for the condensed structural formula shown here. CH3 CH3 CH3-C C-CH3 CH3 CH3

A: Rules for IUPAC nomenclature of alkenes: IUPAC nomenclature rules for alkanes: • Identify the…

Q: Henry titrated 50.00 mL of 0.25 M nitrous acid with 0.50 M NaOH. What is the pH of the solution at…

A: Given -> Volume of nitrous acid (HNO2)= 50.00 ml Molarity of HNO2 = 0.25 M Molarity of NaOH =…

Q: A certain reaction is second order in N, and second order in H₂. Use this information to complete…

A: we have to complete the given table.

Q: What is the pH of the solution when Caitlin has added 20.00 mL of the 0.25 M LIOH to the 25.00 mL of…

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Q: The newly discovered element Nh (Nihonium), with atomic number 113, would be a member of which…

A: Atomic number of this newly discovered element Nihonium (Nh) is 113. In the periodic table, period…

Q: predict the reaction type (single or double displacement)  -- predict the names and states of the…

A: Given that, Copper metal + aqueous zinc nitrate

Q: Chlorine and bromine gases will react with one another according to the following equation Cl₂(g) +…

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Q: predict the reaction type (single or double displacement)  -- predict the names and states of the…

A: Given that, Copper metal + aqueous silver nitrate

Q: Give the symbol of the atom with the following orbital diagram: NN 1s 2s a. b. C. 1s 2s NN 2p M 2p…

A: In the orbital diagram of an atom, we fill all the electrons present in a neutral atom.  The total…

Q: Cri d al { DE T Record all masses to the maximum number of sig figs Mass of beaker 1 2, Mass of…

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Q: Using only the periodic table arrange the following elements in order of increasing ionization…

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Q: In one gravimetric analysis, the iron (Fe) in a 1.6374 g of impure iron compound was dissolved with…

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Q: Which one occurs? State your observations. • A metallic deposit appears  • Bubbles appear  • A…

A: Approximately 2 mL of Solution of NaOH is added to a sample of Solution Ni (II) Nitrate with a…

Q: Can you show both resonance structures?

A: -> N-bromosuccinimide (NBS) is used for allylic bromination and proceeds through formation of…

Q: One molecule of hemoglobin will combine with four molecules of oxygen. If 1.0 g of hemoglobin…

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Q: Zinc metal + hydrochloric acid Reaction Type: Observations: Balanced Equation: Product Names &…

A: Reaction of zinc and hydrochloric acid.

Q: A plot of concentration/time data for the decomposition reaction below is shown below. The line has…

A: The plot of ln[N2O] vs time t is linear as shown in the question. So, the order of the reaction is…

Q: What is the pH of the solution when Julianna has added 30.00 mL of the 0.50 M HCl to the 40.00 mL of…

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Q: The addition of 3.15 g of Ba(OH)₂ 8H₂O to a solution of 1.52 g of NH SCN in 100 g of water in a…

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Q: Henry titrated 50.00 mL of 0.25 M formic acid with 0.50 M LIOH. Formic acid is monoprotic and has a…

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Q: 5. What does the term 'acid strength' mean? (In your own words) 6. How does strength affect the pH…

A: Acid :  It is a chemical compound or ion which can give or is capable of donating protons. It is…

Q: Predict the major product(s) that are expected when the following compound is heated with…

A: Epoxides react with HBr to form halohydrin. In halohydrin.

Q: You need to make an aqueous solution of 0.140 M manganese(II) sulfate for an experiment in lab,…

A: we have to calculate mass of manganese(II) sulfate needed to prepare the solution

Q: H 1. KMnO4, NaOH, A 2. dil. H₂SO4, H₂O 1. KMnO4, NaOH, A 2. dil. H₂SO4, H₂O Zn(Hg) HCI

A: An alkaline solution of potassium permanganate(KMNO4) is known as Baeyers reagent.It oxidises…

Q: What m, quantum numbers are possible when n = 2 and l = 1?

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Q: Draw the Lewis Structure of ClO3- (OR Cl O 3 1 minus). How many double bonds are present?

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Q: a) Calculate the rule of 13. b) Determine the molecular formula of the compound using the mass…

A: a). The rule of 13 means a base formula is made and the molecular mass is divided by 13. The number…

Q: Can you also put whether is A, B, C

A: The diagram provided in the original question presents the various electronic transitions. The…

Q: Linda titrates 60.00 mL of 0.20 M dimethylamine, (CH3)2NH2, with 0.40 M HBr. (CH3)2NH2 Kb = 5.4 x…

A: Here we are required to find the pH of the solution.

Q: 2. Describe the variation of the acid strength for the hydrogen halide series and explain which one…

A: Arrange the acids in increasing order of acidic strength--

Q: Use the References to access important values if needed for this question. When 15.0 mL of a…

A: Given : M1 = 4.97 ×10^-4M M2 = 5.30 ×10^-4M V1 = 15.0 ml V2 = 18.0 ml    Finding : 1) Reaction…

Q: 火人 HO NalOa

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Q: only the periodic table arrange the following elements in order of increasing atomic radius:…

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Q: 1. In the chart below, draw the expanded structural formula and the condensed structural formula for…

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Q: What is the absolute magnitude of the rate of change for [NH₃] if the rate of change for [H₂] is…

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Q: When 6 grams of salicylic acid, C7H6O3, burns in a bomb calorimeter, the temperature increases from…

A: mass of salicylic acid initially burnt = 6 g

Q: Draw all four bonds at chiral centers. Draw the major product predicted for the following reaction.…

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Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: In general chemical reaction , the nucleus of a atom is charge less . The electrons of an atom can…

Q: Elucidate the structure for compound B using spectroscopic data provided. B. Spectral analysis of a…

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Q: Look at your drawing for 4-ethyl-2-hexene. Does this compound exhibit cis/trans isomerism? If so,…

A: An alkene shows geometric, cis/trans isomerism when each C atom of the -C=C- is attached to 2…

Q: The following thermochemical equation is for the reaction of Fe₂0,(s) with hydrogen (g) to form…

A: Given thermochemical equation : Fe3O4(s) + 4 H2(g) -----> 3 Fe(s) + 4 H2O(g) and for this…

Q: Identify each Brønsted acid and base in the following equations. Note that the reactions are assumed…

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Q: agnetic. How many unpaired electrons a in iron(II) and in iron(III) ions? I) ion: unpaired…

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Q: What is the molar solubility (in mol/L) of 3.41.10-103.41.10-10) in a 0.49 PbCl2 (Ksp = M NaCl…

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Q: Do the following with your experimental data. 1 Calculate the amount of heat absorbed by the water.…

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Q: Balance the following redox reaction. Cr₂O72- (aq) + (aq) → 103 (aq) + Cr³+ (aq) (acidic conditions)

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Q: CI O 1. NaBH4 (0.25 eq.), CH3OH 2. H₂O, HCI 1. NaBH4 (0.50 eq.), CH3OH 2. DCI, D₂O

A: The above organic transformation can be carried out as follows

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.