A mass of 7.16 g carbon monoxide is reacted with 6.84 g hydrogen to form methanol. CO(g) + 2 H₂(g) → CH3OH(9) The reaction is performed in a 5.00 L flask at 85.0 °C and proceeds to completion. What is the partial pressure (in mmHg) of each of the three species following completion of the reaction? What is the total pressure in the flask? mmHg mmHg CO H₂ CH3OH Total mmHg mmHg

Q: O C A B D

A:

Q: 2 Isomers of Alkanes Isomers of C4H10 Compound 1. Expanded Structural Formula 2. Condensed…

A: The Answer to the following question is-

Q: A pharmacist mixes 100 mL of syrup containing 85 % (w/v) sucrose with 20 mL of vancomycin 50 mg/mL…

A:

Q: A unknown compound containing Si, H, and O underwent decomposition analysis to yield the following:…

A: Molar mass of silicon = 28 g/mol Molar mass of oxygen = 16 g/mol Molar mass of hydrogen = 1 g/mol To…

Q: Changing the concentration of which substance(s) would have the most effect on the rate of the…

A:

Q: How many moles are in 1.46 kilograms of sulfur? A. 45.5 B. .0455 C. .0910 D. 91.0

A:

Q: These molecules are called constitutional (or structural) isomers because they share the same…

A: General molecular formula for alkane - CnH2n+2 General molecular formula for alkene - CnH2n General…

Q: A solution has the mass% of 12.0% NaOH(aq).  Calculate the molarity of NaOH(aq). NaOH = 40.00…

A: Given, mass % of NaOH = 12.0 %

Q: Explain crystalline solid.

A: We need to explain crystalline solid substance.

Q: 31 P Si Ar Questions: 1. Which among these elements is the biggest? 14 18 40 15 2. Arrange the…

A: The given elements are Mg (Magnesium) , P (Phosphorus) , Si (Silicon) , Ar (Argon).

Q: Which of the following types of radiation has the highest energy? O Gamma particles O Alpha…

A:

Q: 1. Label the acid (A), base (B), conjugate acid (CA), and conjugate base (CB) in each of the…

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: Question 8 of 15 Provide the correct three-letter abbreviation for the following amino acid: Gln O=0…

A:

Q: Write equations for the half-reactions that occur at the anode and cathode for the electrolysis of…

A:

Q: arrange following species in order of decreasing first ionization energies Si, S, Na, Ne

A: The answer to the following question is-

Q: A chemical system in which both energy and matter can flow into or out of a system is described as:…

A: Since you have asked questions with multiple subparts, we will answer only first 3 subparts for you.…

Q: What is the product of the following reaction? HAM H₂NNH₂ KOH

A:

Q: Jack determines the concentration of NaOH by titrating it with 4.0 g KHP (a monoprotic acid). It…

A:

Q: Using Zaitsev's rule, choose the most stable alkene among the following. Draw out the structures of…

A:

Q: What is the major product of the following reaction? 0000 A B с D A + B =CHCH3 с =CHCH3 D OH

A:

Q: What mass of sodium chloride, NaCI, is needed to prepare 1.50L of a 0.250 M solution?

A:

Q: How many grams of ketoprofen powder is required to be mixed to Petravan® cream base to make 180  g…

A: we have to calculate grams of ketoprofen powder needed to make 180g of ketoprofen 40 % (w/w) cream

Q: 4. Provide the full mechanism (curved arrows and intermediates) that leads to the product in the…

A:

Q: The change in the Gibbs energy of a certain constant-pressure process was found to fit the…

A: We need to find delta(S) from delta(G).

Q: Mass of original KClO3 sample= Mass of KCl residue = Mass of Oxygen released = Mass Percent of…

A: Given :  Mass percent of Oxygen Experimental yield = 40.767% To find :  why experimental yield is…

Q: How many grams of adapalene 0.1 % (w/w) gel is required to make 90 grams of adapalene 0.025 % (w/w)…

A:

Q: Constants and Conversions (* = exact) 1 km = 0.6214 mi 1m = 39.37 in 1 kg = 2.205 lb 1L = 1.057 qt…

A: Given, Density of Gray Selenium = 4.81 g/mL Volume of Gray Selenium = 0.114  quarts  mass of Gray…

Q: What is the functional group of the molecule below? ester aldehyde carboxylic acid ketone H3C C. CH3

A:

Q: 10.33 Name the functional group in each of the following molecules: e. CH₂CH₂CH₂C=O a. CH3CH₂CH₂OH…

A: There are different groups for different functional groups-  aldehyde - RCHO ketone- RCOR'…

Q: For each of the following sets of reactants, write the balanced equation for the single displacement…

A:

Q: Consider the generic equilibrium reaction shown below. If the initial reaction mixture consisted of:…

A: For a given equilibrium reaction first write ICE table and equilibrium constant Kc expression can…

Q: For each of the following sets of reactants, write the balanced equation for the single displacement…

A: Since the replacement reaction is depends upon the standard reduction potential of the element…

Q: The reaction 2A + 3B+H*--> products was studied. The rate law for this reaction was reported to be…

A: The reaction involved is 2A + 3B + H+ ----> Products. Rate law is Rate = k[A]2[B]2[H+] The orders…

Q: 93 41 Given the atomic symbol, identify the following: A: Nb4+ Z: [Select] [Select] # of protons:…

A:

Q: Sodium butanoate is the conjugate base of __________.     CH3CH2CO2H     (CH3)2CH2CH2CO2H…

A: Introduction :-  Conjugate acid-base pair :-              The chemical species whose formulae differ…

Q: Br KCN NaN3 DMF

A:

Q: Consider the following crossed aldol condensation. Which statement explains why a single cross…

A: Given : reaction of cross aldol reaction.  For aldol reaction there should be alpha hydrogen.

Q: QUESTION 13 How many of the following are aromatic? 01 0.00 Ĉ O

A: Which one of the following is correct

Q: a buffer solution that containing the same concentration of the acid and the salt will have a pH…

A: Given, A buffer solution that containing the same concentration of the acid and the salt will have a…

Q: Consider the table of initial rates for the reaction: 2CIO2 + 2OH → CIO3 + CIO2 + H₂O. EXPERIMENT 1…

A: We need to determine the order with respect to each reactant and the complete rate law of reaction.

Q: For each of the following sets of reactants, write the balanced equation for the double displacement…

A: Double displacement reaction : When two ionic compounds reacts , their is exchange of respective…

Q: The potential energy vs bond distance of a diatomic molecule AB is given, if a= 6225x10-20 J, and…

A:

Q: which of the following is the strongest acid: H3C. оо A в A ОН H3C F Н Ф OH H3C F F =0 OH F F-C H D…

A: we have to select the strongest acid from the given molecules

Q: CH3CO2(CH2)3CH3 = convert to complete structu

A: Condensed structural formula is a more compact way of drawing the structural formula of a molecule.…

Q: A liquid has the volume  of 12.6 mL.  and density of 2.75 g/ mL. Calculate the mass in cg.

A:

Q: (CH3)3COH = convert tocomplete structure

A:

Q: Suppose 0.552g of zinc acetate is dissolved in 100.mL of a 22.0mM aqueous solution of ammonium…

A: zinc acetate = 0.552g aqueous solution of ammonium sulfate is ; 100.mL of a 22.0mM Volume of…

Q: 6 Fe2+ (aq) + ClO3 - (aq) + 6 H+ (aq) → 6 Fe3+ (aq) + Cl- (aq) 3 H2O (l) If the concentration of…

A: In general for a reaction nA -----> mB Rate expression may be expressed as  -∆[A]/(n∆t) =…

Q: A chemistry graduate student is studying the rate of this reaction: 2H₂PO4 (aq) → P₂O5, (aq) + 3H₂O…

A:

Q: Br CO₂Me A 1. Mg, THF; CO2; aq. HCI 2. H2SO4, MeOн 3. LiAIH4, THF В ОН с OMe ? D ОН E OH

A:

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.