Gilu the wbauetwee ay the cemmpeond cahe le epectaum thowe g 15, 43, 57, 91 Yalues 165, 148

Q: The K, for the following reaction is 15 at 220 °C. CO(g) + 2H₂(g) = CH3OH(g) Part A If an…

A: Given: Kc = 15 Equilibrium concentration of CO = 0.49 M Equilibrium concentration of H2 = 0.15 M

Q: = 176.5 h) to decay. Use the Calculate the time required for 46.80 % of a sample of X (t, formula…

A: Given : Half life i.e t1/2 of reactant (radioactive isotope) = 176.5 hr. And percent of reactant…

Q: 21. For the following equilibrium: H2C=CH2 (g) + H2 (g) €→ C2H6 (g) AH° = -136 kJ Employing Le…

A: Le Chatelier principle states that the equilibrium will be shifted in the direction where the…

Q: QUESTION 1: Identify the most acidic hydrogen on the following molecule. H H₂C OCH3

A: According to the bartleby guidelines for the multiple questions I can solve only first one. So I am…

Q: А. this question. Sketch one 'face' of a unit cell for SC, FCC and BCC. A total of 3 sketches are…

A: The SC unit cell is shown below. The FCC unit cell is shown below. The BCC unit cell is shown…

Q: You add 50.0 mL of 0.122 M HCl to 50.0 mL of 0.122 M AgNO3. What are the final concentrations of…

A: Concentration of HCl = 0.122M  Volume of HCl= 50.0ml  Concentration of AgNO3= 0.122M  Volume of…

Q: ● Chemistry Assignment Directions: For the following equation: H₂SO4 + 2NaOH → 2H₂O + Na₂SO4 •…

A:

Q: A mixture 0.500 mole of carbon monoxide and 0.500 mole of bromine was placed into a rigid 1.00-L…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Half-reaction 3e > Au + 4 Br 2e > Zn + 0,858 v -0.760 v For the above calculate the standard cell…

A: In balanced redox reaction,  element which have higher reduction potential is reduced while element…

Q: 19) Prnde Produtt Br KOLBU no reacher

A:

Q: Which is more concentrated 3% or 50mg % (convert to g/dL) show work. I'm not sure how to convert to…

A: Given: 3% and 50mg % To find: Convert it to g/dL and find out which is moreconcentrated Solution:…

Q: a.(3) Write a balanced redox reaction for the oxidation of organic carbon ("CH₂O") to CO2 coupled to…

A: In the given two half reactions we can balance with help of oxidation method.

Q: how would u solve this? this is a non-graded practice

A: The objective of the question is to understand the changes in the pressure of the gases when the…

Q: In this reaction, 2-butanol reacts with acetic acid to produce 2-butylacetate. Acetic acid is used…

A: Mass = Density * Volume   No of moles = Mass / Molar Mass

Q: (7) Arrange the following column with increasing order of efficiency based on the plate height…

A: We know that as the plate height of the column increases ,the efficiency of the column also increase

Q: Calculate the half-life of a first-order reaction if 66% of the reactants are reacted within 66 s.

A: Given- Reaction is first order reaction assume reactant is 100% Reactant reacted =66% Reactant…

Q: The most appropriate name for the structure is: HO H₂C |||** H₂C H H CH₂ (2S, 6S,…

A: The given problem is based on the IUPAC nomenclature of organic compounds. The structure of the…

Q: The corrosion rate of plate 100 cm of steel (Aromic massuss B45 g/mole, density 78 g/cm) is equal to…

A:

Q: 1. Which of the following are at the same oxidation level as an alkyne? v. ketone, w. ester, x.…

A: Oxidation level related to oxidation state.

Q: 1. An aqueous solution with 15 g sulfuric acid is dissolved to make 0.2F solution. The specific…

A:

Q: D Question 47 The Ksp of CaF2 is 4 x 10-11. What is the maximum concentration of Ca2+ possible in a…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The atomic radius of a metal is 118 pm and it is a face-centered cubic metal. Find the total volume…

A: In an FCC unit cell, each corner atom is shared by eight unit cells, so only 1/8 of each corner atom…

Q: Select the correct reaction type for the following process. Br H CH, CH,CH,CH, CH–CHCH,CH, CH,CH,…

A:

Q: Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant…

A: C2H2 = 4 molecules O2 = 11 molecules

Q: 59. Consider the reaction: Estimate A Gº for this reaction at each temperature and predict whether…

A:

Q: Station 5 Make a 0.500M sodium hydroxide solution Procedure: 1. Add 15 mL of distilled water to a 50…

A: To prepare 0.500M NaOH solution, add 20g (0.500mol) of NaOH in 1L of aqueous solution.

Q: Order the following compounds in order of increasing boiling point: butane, hexane, 2-methylbutane,…

A: Boiling point is defined as the temperature at which a liquid starts boiling and becomes vapours.it…

Q: 140 With new drug 120 100 80 Without new drug 60 40 20 -250 -200 -150 -100 -50 50 100 1/[S] (mM)…

A: A question based on catalysis that is to be accomplished.

Q: Part A When methane is burned with oxygen, the products are carbon dioxide and water. If you produce…

A: Following information about reactants and products is given - Mass of water = 18 g Mass of methane =…

Q: 152 = A 352.44 155 T 362.31 Your Answer: -276.8 kJ 2 Answer 153 units G 355.67 156 X 365.88 154 D…

A: Given, The reaction: AG2+ 2 XD  →  AD2 + 2 GX      ∆Hrxn =-276.8 KJ mass of GX = 29.10 g.

Q: 5. Four hoh materials used to make pots for cooking are cooper, stainless steel, aluminum, and…

A: Given data :  Name of compounds            Specific heats  copper                              0.385…

Q: 6) Which one of the following carbocations is NOT expected to rearrange? (a) (b) (d) CH₂ CH3 CH₂ CH3

A: -> Rearrangement in carbocation occur only when there is formation of more stable carbocation…

Q: Draw the structural condensed formula of diethylaminoethane.

A:

Q: An object in motion will remain in motion unless there is an unbalance force acting upon that…

A: The statement is true .

Q: QUESTION 1 How many kj of energy are released to form one mole of 102pb from protons and neutrons if…

A:

Q: 1. The temperature of a 98.7 g piece of metal increases from 17.0 °C to 31.0 °C when the metal…

A: Note: Since you have posted a question with multiple independent parts, we will solve first part for…

Q: ▾ Part A Balance this equation, and then enter the coefficients, in order, below. CH4 (g) + Br₂(g) =…

A:

Q: Calculate the rate of heating for each of the thermometers from the beginning to the end of the…

A: Solutions- We have to calculate the rate of change of temperature with time.

Q: Consider the following unbalanced redox reaction: Br (aq) + MnO4 (aq) →Br₂(aq) + MnO₂(s) + H₂O(1)…

A: The given redox reaction is as follows: A redox reaction is balanced by balancing the mass and…

Q: The synthesis of methanol from carbon monoxide and hydrogen gas is described by the following…

A: To solve this problem we have to identify the numerator and denominator .

Q: @ May Apeebum campound © CGHQ CO iN gaeu beled 19 jN ga below Fig (4:4) Dedute the erautube y…

A:

Q: Q15.5-Level 3 Homework Answered Determine the number of sets of equivalent protons for…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: What is the name of the molecule CH3CH₂CH₂CH2CH2CH2CH2CH3? a) octane b) hexane O c) c) heptane d)…

A:

Q: rrange the following column with increasing order of efficiency based on the plate height values:…

A: we know that as the height of the plate increases the efficiency of the column also increases

Q: How would you synthesize the following substances from benzaldehyde and reagents from the table? In…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: (c) Given all necessary reagents, how could you use a malonic ester synthesis to prepare the…

A:

Q: Consider the orbitals shown here in outline. O o 0-0 8 (x) (y) a. What is the maximum number of…

A: The shape of 3 orbitals is given, (x), (y), (z) The principal quantum number (n) gives the shell of…

Q: A 0.5567 g sample of nicotine was analyzed and found to consist of 0.4122 g C, 0.04843 g H, and…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.