How many moles of hydrochloric acid are needed to produce 9.46 L of chlorine gas according to the following reaction at 0 °C and 1 atm? hydrochloric acid (aq) + oxygen(g) → water (1) + chlorine(g) moles Amount =

Q: Aluminum reacts with HCI to produce H₂ gas and AICI3. Write the balanced chemical equation for this…

A: we have to calculate the ratio of coefficients of Al and H2

Q: CH,CO CH,CO,H, 50 C Draw the major product(s) of the reaction.

A: -> At 50°C acetate ion give elimination reaction and abstract beta hydrogen for the formation of…

Q: When 18.0 mL of a 9.00x10-4 M ammonium fluoride solution is combined with 12.0 mL of a 1.08x10-4 M…

A: We need to find the value of reaction quotient Q and then predict the precipitate of the reaction of…

Q: H₂N. H₂N® O 00 NADH H₂N. H₂N® OH O Оо

A: NADH acts as a source for hydride ion. It resembles with LiAlH4.

Q: How many grams of CaCl2 are dissolved in 50.0 mL of 0.750 M CaCl2?   Question 8 options:   37.5 g…

A:

Q: The compound below is treated with N-bromosuccinimide (NBS) in the presence of light. Draw both…

A:

Q: What is the new volume (in mL) of a gas that is reduced from a temperature of 651 K to 298 K if its…

A: we have to calculate the new volume of gas

Q: If 141.5 mL He balloon rises in altitude from sea-level where the pressure is 1.00 atm to 789ft.…

A:

Q: Consider the insoluble compound zinc cyanide, Zn(CN)2. The zinc ion also forms a complex with…

A: Given : zinc cyanide, Zn(CN)2. is added in ammonia solution  Kf  = 2.9×109   To calculate: the…

Q: (a) (c) (d) CH3 CH2 Br CI H CH3 + CH₂ CH₂. CH3 DBN "bulky base" Br CH CH3 CH₂CH3 CH3 + CH3OH O +…

A: We know that all bulky bases leads to the Hoffman product via E2 mechanism .  At lower temperature…

Q: Calculate the pressure (in atm) of a 5.70 mol sample of nitrogen gas at 200.0 K in a 2.00 L…

A: Number of moles (n) = 5.70 mol Temperature (t) = 200.0 k Volume (V ) = 2.00 L a = 1.39 L²･atm/mol² b…

Q: (6) Predict the product(s) in each of the following. Indicate stereo chemistry if applicable and…

A:

Q: The heat of vaporization of ammonia is 21.7 kJ mol-¹ and the boiling point of ammonia is -33.3 °C.…

A:

Q: Draw the structure of the major organic product of the reaction. CI 1. LIAIH4, ether 2. H30+ • You…

A: LiAlH4 is reducing agent. It reduces carbonyl to alcohol. NaBH4 also reduces the aldehyde to alcohol…

Q: Determine how many molecules of H2CO are present in 33.0 mL of a 4.500 M solution of H2CO in water

A: In this question, we will determine the number of H2CO molecules.  Given : Volume of H2CO is 33.0mL…

Q: The ideal gas law describes the relationship among the pressure P, volume V, number of moles n., and…

A: Given data   P =  pressure of the gas  = 1.00 bar  V =  volume of the gas = 4.05×3.66×3.05 m3…

Q: А. Дон Н

A: When a ketone is react with 1,2 diol in presence of acid it forms ketal

Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure H-C-C-H…

A: Lewis Structure is representation of the valence shell electrons in a molecule. It is used to show…

Q: For the following combustion reaction CH3CH₂OCH₂CH3(1) + 60₂(g) → 4CO₂(g) + 5H₂(g) AH = -2.72 x…

A: Given -> CH3CH2OCH2CH3(l) + 6O2(g) --> 4CO2(g) + 5H2O(g)  ∆H = -2.72 × 103 KJ  Weight of…

Q: Write a balanced ionic equation for the reaction of Fe²+, Fe³+, and OH' to form magnetite, Fe3O4(s)…

A: Answer:- This question is answered by using the simple concept writing the balanced chemical…

Q: s 1.56 atm, the volume of the gas sample will be mL.

A: Given -> Initial pressure (P1) = 1.14 atm  Initial temperature (T1) = 29.5°C = 29.5 + 273 =…

Q: QUESTION 5 What is one advantage of a convergent multistep synthesis pathway versus a fully linear…

A: Convergent multistep synthesis:- it is the process of synthesis of complex molecules by involving…

Q: In the following reaction, what is the quantity of heat (in kJ) released when 4.01 moles of CH4 are…

A:

Q: Solid calcium nitrate is slowly added to 125 mL of a 0.0663 M ammonium sulfate solution. The…

A: In order to answer this questions, first write down the entire balanced equation. Next, decide which…

Q: 1.03 . (CH3)₂5 2. 10 Click and drag to start drawing a structure.

A:

Q: Draw the Lewis structure for the polyatomic nitrite (NO₂) a anion. Be sure to include all resonance…

A:

Q: Consider the reaction: Fe₂O3 (8) + 3H₂(g) → 2Fe(s) + 3H₂O(g) Using standard thermodynamic data at…

A: The given balanced chemical equation is  Fe2O3 (s) + 3H2 (g) →2 Fe(s) + 3H2O(g) The entropy change…

Q: Answer the following question and include the sources that were used to answer (or support your…

A: There are the wide and vast application of the ceramic material in the civil engineering, electrical…

Q: Convert the heat of neutralization of acetic acid from -48.6 kj/mmol to calories per millimole and…

A: Given that the heat of neutralization of acetic acid = -48.6 KJ/mmoles Convert the heat of…

Q: Based on the orbital filling configurations, predict which of the following species would have the…

A: 1.Bond length represents  distance between two adjacent  bonded atom. 2. Greater the bond order…

Q: A sample of hydrogen gas collected at a pressure of 740 mm Hg and a temperature of 291 K has a mass…

A: The given problem can be solved using the ideal gas equation as follows:

Q: Macmillan Learning A sample of an ideal gas has a volume of 2.25 L at 278 K and 1.09 atm. Calculate…

A: Given -> Initial Volume (V1) = 2.25 L Initial temperature (T1) = 278 K Initial pressure (P1)=…

Q: Exercise Construct a titration curve by plotting pH vs. VNaOH added. HCl(aq) + NaOH(aq) H₂O(1) +…

A: The initial concentration of HCl = 0.1 M The initial concentration of NaOH = 0.1 M The initial…

Q: Rearrange the Rydberg equation to solve for ninitial: λ = (2/1² - RH hc n 1

A: The given Rydberg equation is 1λ=RHhc1nf2-1ni2

Q: The compound below is treated with chlorine in the presence of light. CH3 CH3 CH3 Draw the structure…

A: The strength of C-H bond follows the order given below. Primary C-H > Secondary C-H > Tertiary…

Q: Using the AH-49.5 kJ/mmol, calculate the enthalpy change if you neutralized six moles of HCI with an…

A: Given  ΔH = - 49.5 kJ/mmol = - 49.5 x 10 3 kJ/mol Moles of NaOH =6 Moles of HCl = 6

Q: Which of the following reactions is an acid-base reaction? A) AgNO3(aq) + KF(aq) → AgF(s) + KNO3(aq)…

A: The answers of the two MCQ problems are given below-

Q: Rank the following alkenes in order of increasing reactivity to hydrogenation. A) | < || < III B) I<…

A:

Q: A sample of hydrogen gas collected at a pressure of 0.968 atm and a temperature of 295 K is found to…

A: Given --&gt;  Pressure = 0.968 atm Temperature = 295 K Gas constant = 0.0821 L.atm/mol.K Volume =…

Q: Draw the structure of the major organic product(s) of the reaction. H3C ● 1.2 (CH3)2CHCH₂MgBr, ether…

A:

Q: What is the change in enthalpy when 1.50 moles of H₂ are reacted with an excess O₂ of according to…

A: Given , 2 H2(g) +O2(g) →2 H2O(I)     ∆H=-572 kJ

Q: Consider 15 mL of an aqueous solution containing 2.0 g of an organic solute. If the distribution…

A: Given:-  Dissociation constant for water and ether= 20 Weight of solute= 2g Volume of ether used for…

Q: Complete the following reaction by providing missing reactant or product as appropriate.

A: In this question, we will draw the structure of the product because reactant and reagent are given…

Q: What is the movement of the particles of solids, liquids, and gases based on the kinetic theory. How…

A: Please go through my hand written notes.

Q: B C D H₂O, KOH H₂O H₂O Dasic O neutral acidic basic neutral O acidic O basic O neutral acidic basic…

A: We have to find that the solution of pH of solution is rises or lowers because of some changes…

Q: How many mL of 0.250 ℳ HCl would be required to completely neutralize 275 mL of 0.115ℳ Ca(OH)₂? The…

A: The balanced chemical equation is  2 HCl (aq) + Ca(OH)₂ (aq) → CaCl₂ (aq) + 2 H₂O The volume in…

Q: (6) Predict the product(s) in each of the following. Indicate stereo chemistry if applicable and…

A: We have to draw the major products of the given reactions. Introduction: Hydroboration oxidation…

Q: What is the parts per million (ppm) concentration of a solution made with 0.0500 g of NaCl in 100 g…

A: Given data, Mass of NaCl = 0.0500 gram Mass of water = 100 gram Formula for calculating ppm…

Q: Which of the following will have the lowest average kinetic energy? OA) H₂ at 400 °C O B) O₂ at 300…

A: 1) We have to tell among the following which one has the lowest average kinetic energy. H2 at 400°C…

Q: 3. An excess of barium chloride solution is reacted with 135 mL sample of sodium carbonate. If 7.13…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

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.