Determine which conversion factor is needed to solve the following problem: How many liters of ammonia gas (NH3) can be formed from 60.4 liters of hydrogen gas (H₂) at STP according to the following chemical equation? 3H2(g) + N2(g) → 2NH3(g) A. molar volume B. molar mass of hydrogen (H₂) C. molar mass of ammonia (NH3) D. Avogadro's Number TH HE

Q: What is the hybridization of the central atom in the xenon tetroxide (XeO4) molecule?

A: Hybridization of the molecules can be determined by first determining the steric number which is…

Q: How many gram of NaCl are needed to completely precipitate the Ag+ ions as AgCl from 1.50 L solution…

A: AgNO3(aq) + NaCl(aq) -----> AgCl(s) + NaNO3(aq) Concentration of AgNO3 solution = 0.100 M = 1.00…

Q: Answer choices for question 2: a. rate=k[alkane] b. rate=k[H+] c.rate=k[alkane][H+]…

A:

Q: Sodium bicarbonate gives solutions that are slightly alkaline (approximately pH 8.3), and similar…

A: Concentration of sodium bicarbonate solution = 0.27 MThe Ka of HCO3- = 4.7 × 10-11…

Q: An analytical chemist is titrating 88.2 mL of a 0.2300M solution of nitrous acid (HNO₂) with a…

A:

Q: Use the References to access important values if needed for this question. When CO₂(g) reacts with…

A: We know ∆H is an extensive and additive property . If ∆H is +ve , heat is absorbed and if ∆H is -ve…

Q: Mercury has the following physical properties: normal melting point = -39°C, normal boiling point =…

A:

Q: A reaction between ammonia and oxygen is the first step in the prepa- ration of nitric acid (HNO3)…

A:

Q: OTS NaOH 애

A:

Q: wires heat sample Water Stirrer nud Sample buming Steel sample outside chamber In an experiment, a…

A:

Q: Calculate the solubility of AgBrO3 in water at 25 °C. You'll find K data in the ALEKS Data tab. sp…

A:

Q: total ionic equation: 2+ 2- Ba²+ (aq) + 2 Br- (aq) + 2Na+ (aq) + so (aq) → Baso (s) + 2Na (aq) + 2Br…

A:

Q: MISSED THIS? Read Section 18.2 (Pages 788-799): Watch KCV 18.28. IWE 18.2. Solve an equilibrium…

A: Given - 0.17 M CH3NH2               Kb for CH3NH2  = 4.4 × 10 -4   CH3NH2 Is weak base therefore…

Q: 1) Write the chemical equation for the reaction of propanoic acid with 1-butanol (an alcohol). The…

A: 1 Propenoic acid on reaction with 1 butenol give the anhydride and water.  2. Reaction of ethenoic…

Q: Suppose you measure out 0.0132 moles of ammonium sulfate on the balance. If the weigh boat…

A:

Q: Nitrosyl bromide decomposes according to the following equation: 2NOBr (g) ⇌ 2NO (g) + Br2 (g) A…

A:

Q: d. 111111 CO₂K 1. 12, CH3CN, -15 °C 2. BnOK, THF, -20 °C D

A:

Q: A chemist dissolves 815. mg of pure barium hydroxide in enough water to make up 110. mL of solution.…

A: Given :  Mass of barium hydroxide = 815. mg = 0.815 g (since 1 mg = 10-3 g)  Volume of solution =…

Q: Alcohols can react with the carbonyl groups of aldehydes and ketones to form what?

A: Hemiacetals and hemiketals are formed when alcohols react with aldehydes and ketones.

Q: Gasohol is a mixture of ethanol (C2H5OH) and gasoline. Write the chemical equation for the…

A: (a) To write a balanced chemical equation for the combustion of ethanol.  Combustion is a kind of…

Q: Starting with benzene and using any other reagents of your choice, design a synthesis for the…

A: Aromatic substitution of benzene ring is strongly influenced by the substituents present on it. The…

Q: A solution contains 1.33x10-2 M lead nitrate and 1.17x10-2 M nickel(II) acetate. Solid sodium…

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

Q: Solid potassium sulfate is slowly added to 150 mL of a 0.455 M barium iodide solution until the…

A: Multiple questions

Q: Use the data found in the appendix to determine the values for the O-Cl and the O-F bond energies.…

A: Heat of formation  : OF2= 24.7 kJmol OCI2 = 80.37 kJmol

Q: which carbon chlorine will be joining? a) 4-carbon b) to the carbon of the cyano group c) 2- or…

A: Aromatic compds reacts with chlorine  in the presence of a catalyst, replacing one of the hydrogen…

Q: How much heat is released when a 0.79 g magnesium ribbon is burned

A: given, mass of Mg = 0.79 g molar mass of Mg = 24.305 g/mol number of moles of Mg = given mass of Mg…

Q: When elemental sulfur, S8, is heated with AgF, a gas forms that contains only sulfur and fluorine.…

A: Density of gas = 0.807 glL Pressure = 152 mmHg =152176= 0.2 atm Temperature = 350C = (273+35) = 308K

Q: answer the questions, interpret the following Lewis structure for SO42-. For the central sulfur…

A: This question belongs to chemical Bonding.

Q: Question 2 of 35 View Policies Show Attempt History Current Attempt in Progress Incorrect. x 10 i…

A: Equilibrium constant (Kp) is defined as the ratio of partial pressures of products to the partial…

Q: Can you help me part H? Which is the formula of this rule of reaction?

A: The organic compound having -COOH group is called as carboxylic acid.  the organic compound having…

Q: What concentration (in M) of the strong base NaOH is required to obtain an aqueous solution with the…

A: The pH of solution = 13.2  The concentration of NaOH = ?

Q: g+ + Sn2+ oxide reduction equilibria

A:

Q: Consider the titration of 40.0 mL of 0.18 M H3A (Kal = 1.9 × 10-4, Ka₂ = 1.2 × 10-8, Kaz KOH. a.…

A: A 40.0 mL of 0.18 M weak triprotic acid H3A is titrated with 0.18 M KOH.  The acid the dissociation…

Q: Describe how you would prepare 500 mL of a 1.0 M aqueous HCl solution from concentrated HCl…

A: Accordiyto dilution law  C1V1 = C2V2  C1 and C2 are the concentrations of stock and diluted…

Q: One liter of buffer is made by dissolving 103.2 grams of acetic acid, HC₂H3O2, and 103.2 grams of…

A:

Q: Chapter 8- Carbohydrates (pages 221 - 223) 1. What are carbohydrates and what are the three elements…

A:

Q: 9.39) The line bond structure of 4-bromo-3-hydroxypentanal is shown befow. The carbons are numbered…

A:

Q: Question: - The level of the carcinogenic compound, 3-monochloropropane-1,2-diol (3-MCPD), in a…

A: It is given that 3-MCPD permissible limit is 20 ppb but added in a sauce is 1750 times. => Total…

Q: the chemical equation. Then write total ionic and net ionic equations for each reaction. For each…

A: In the multi sub-part questions, we solve only first three subparts according to the Bartleby…

Q: The sun supplies energy at a rate of about 1.0 kilowatt per square meter of surface area (1 watt =…

A:

Q: 3NO2(g) K=1.0 × 10-11 N₂O5(g) + NO(g) If a 4.00 L container initially holds 0.13 mol of NO2, how…

A:

Q: What is the mass in grams of Na1 (22.99 g/mol) in 25.0 g of Na2SO4 (142.0 g/mol)?

A:

Q: Assuming that the octet rule is obeyed, write out the electron configuration for the ion formed by…

A: To solve this problem we have to write the electronics configuration of the given element .

Q: 3) Given the titration curve for a titration between ammonia, NH3, and hydrochloric acid, HCl: A)…

A: Since the question contains more than 3 subparts, we will answer only first 3 subparts for you. In…

Q: For both (i) and (ii) give a qualitative justification for each molecule which of these molecules…

A: A molecule is rotational Raman active only when it shows a change in molecular polarizability. A…

Q: 7) Complete the following reactions: a) O 11 CH3CH₂CH₂CH2-C-OH (aq) + H₂O (1) CH₂ CH₂-8-0 (6-2)…

A: The incomplete reaction given is

Q: What volume of a 0.167 M calcium hydroxide solution is required to neutralize 27.6 mL of a 0.318 M…

A:

Q: f. o OH OH single enantiomer

A: step 1 : Reaction name ; Hydroboration Oxidation              Reagent ; IpcBH2…

Q: The pH of a 0.100 M aqueous solution of an unknown monoprotic acid, HX, is 5.26 at 25 ºC Which of…

A: Given The pH of a 0.100 M aqueous solution of an unknown monoprotic acid, HX, is 5.26 at 25 ºC Ka =…

Q: a OH alcohol 1. SOC1₂ 2. 1 equiv. NaOEt 3. Br2 4. 2 equiv. NaNH2/NH3 5. H₂/Lindlar

A: SOCl2 ..... Converts OH to Cl NaOEt ..... Acts as a base  Br2 ...... Adds to the double bond NaNH2…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.