How many liters are present in 179.0 g of Krypton (Kr)? V- M. a. 1,536 Liters b. 0.9313 Liters С. 47.85 Liters d. . 34,400 Liters

Q: Ships and recreational boats often have large chunks o zinc attached to their hulls in order to prev...

A: Corrosion 

Q: - molar heat of combustioN

A:

Q: Chapter 3 9 of 20 - / 1 Calculate the theoretical percentage compositions for NO %N = i %O = i % NO...

A:

Q: Explain why is it necessary to Intergate the intensity of the peak before you plot it on the calibra...

A: SOLUTION   The integrated intensity in corresponding space emerging from a specific pinnacle is rela...

Q: (a) Suggest a synthesis for the following molecules starting with benzene and any other necessary re...

A: -NH2=ortho para director -NO2=meta director  -Cl is ortho para director.  

Q: Need solution urgently consider the dipeptide TYR-Cys: a. draw the structural formula in the ...

A: After seeing all 3 parts solution is attached below in answer :

Q: If you start with 150 g of Fe2O3 as the limiting reagent, what is the theoretical yield of Fe? (b) I...

A: Carbon monoxide (CO) reduces ferric oxide to iron.  The calculation shown below.

Q: A sample containing 0.2784 grams of sodium chloride (NaCl) and 0.5486 grams of magnesium chloride (M...

A:

Q: 7.000-g sample of a pesticide was decomposed with metallic sodium in alcohol, and the liberated chlo...

A:

Q: Consider the titration of 100.0 mL of 0.200 mol/L ethanoic acid, HC2H3O2(aq) (Ka = 1.8 x 10-5), by 0...

A: Here 100 ml of 0.2M ethanoic acid is titrated with 150 ml of 0.1 M potassium hydroxide. We have to f...

Q: Question 5 OH НО НО ОН HO HO OH OH ОН OH Но What are the monosachharides that make up this trisaccha...

A:

Q: Which of the following are repeating disaccharides of polysaccharides are often found in mucus and f...

A: Polysaccharides are the abundant carbohydrates that are found in food.

Q: Nitration experiment.  Considering the structure of these hydrocarbons,  will the following react w...

A: Nitrating mixture consist of H2SO4 and HNO3. It generates electrophile NO2+

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being o...

A:

Q: Identify which statements regarding acid strength are true and which are false. HCl is a stronger ac...

A: If the compound can donate easily H+ ions it will be a strong acid. 

Q: (b) Addition of HBr to the alkene in the presence of peroxide form radical intermediates. Based on t...

A:

Q: Treatment of a 0.2500-g sample of impure potassium chloride with an excess of AgNO3 resulted in the ...

A: First find out moles for AgCl from mass of AgCl. Then use mol to mol ratio to find moles of KCl in s...

Q: Calculate what volume of concentrated hydrochloric acid, 37.2 % (w/w), that you would need to produc...

A:

Q: 2. Provide a synthesis of the following compounds. You may use valid organic structures to add group...

A:

Q: А. В. О HO NH2 С. N-H

A: Rules for IUPAC naming of amines: 1) Name and Identify the longest chain of carbon bonded to the nit...

Q: 5) putting the least acidic first. Rank the following compounds in order of increasing acidity, CH3C...

A:   Inductive effect: Partial displacement of sigma electrons towords more electronegative atoms side ...

Q: What mass of cobalt III hydroxide, Co(OH)3 is needed to make 5.2 liters of a 0.21 M cobalt III hydro...

A:

Q: Suppose the pressure of 5 mol of nitrogen initially at 25 °C and 10 bar is suddenly dropped to 1 bar...

A: The solution is given below - 

Q: When O2 is dissolved in water to form a solution, what would be the chemical notation on the reactan...

A: When oxygen is dissolved in water a solution is formed. 

Q: 500 400 300 200 100 50 100 150 200 250 300 350 400 450 Volume (m³) Created by E. Lee for Virtual Vir...

A: Here from the pressure versus volume graph we have to determine which variable is constant and press...

Q: resonance structures

A:

Q: 1. For the reaction 2NO(g) + 02(g) 2NO,(g) rate = k[NO] [02] %3D Is the following proposed mechanism...

A: Here we have to verify whether the proposed mechanism of reaction is plausible for the given reactio...

Q: rate constant, k,

A:

Q: Using the reaction below and your knowledge of limiting reactants, find what mass of iron(IIl) chlor...

A:

Q: Sodium lactate is the sodium salt of lactic acid. a) Use Acid-Base Properties of Salt Solutions, to ...

A:

Q: Propose a mechanism for the acid-catalyzed reaction below:

A: The possible mechanism explained below for this reaction.

Q: Spectrophotometric of a Cobalt Chloride Solution Analysis 1. explain the results of the experiment ...

A: Spectrophotometric analysis is used for verify Beer's Lambert law.

Q: Make three different C–C disconnections on this ketoester and write out the structures of the starti...

A: C-C disconnection is the process by which target molecule is cleaved to a particular C-C bond to pre...

Q: The reaction of iodine atoms in the gas phase to form molecular iodine is second order with respect ...

A: Given,  Initial concentration, [A]0 = 0.42 M  Rate constant, k = 7.0 x 10+9 Ms 

Q: relationship betwe

A: Enantiomers are mirror images that are non super imposible on each other. Diastereomers are non mirr...

Q: (c) Predict the chemical tests you would use to distinguish between the isomers in (a). (d). When th...

A: Isomers Exhibited by The Co(en)3  is  optical Isomers and there exist two form dextro and laevo .

Q: The rate of a certain reaction is given by the following rate law: rate =k[H,][L] Use this informati...

A: The order of a reaction is the power on each concentration term present in the rate law. Rate law wi...

Q: Statement 1: Compound1 is more stable since it has lowertorsion al energy  Statement 2: It is why i...

A: Compound 1 have linear geometry and two anhybridised orbital of adjacent carbon atom overlap and for...

Q: y grams of i

A:

Q: ÇOOH H-C-NH, 2 Н-с-NH, + со, ČH, CH, Select the correct Delta G vs T for the overall reaction AG T A...

A:

Q: An engineer turns the temperature of a gas down, holding the volume constant at 1,250 L. Initially, ...

A:

Q: Compare with explanation the acidity of the following pairs of compounds. (Note: You must draw the a...

A:

Q: The radioactive nuclide ⁶⁰₂₇ Co has a half-life of 5.27 years. Calculate the mass of ⁶⁰₂₇Co that rem...

A: Given,

Q: 16. Concentrated glacial acetic acid is 99.7% H3CCO2H by mass and has a density of 1.05 g/mL. What i...

A: Given,  Concentrated glacial acetic acid is 99.7% H3CCO2H by mass i.e. 99.7 g acetic acid in 100 g s...

Q: Give the IUPAC names of the following

A: Interpretation -  To give the IUPAC name of the given following compounds which is given as above in...

Q: Which has lower temperature 100 ml of water with 10 grams of sugar or 100 ml of water with 10 grams ...

A:

Q: Given the following data on the conductivity of an unknown compound, determine: 1) the linear equati...

A: Conductivity = C X x C = conductance  x = Cell constant Cell constant x is same for one setup at all...

Q: Suppose a 250. mL flask is filled with 0.10 mol of Cl,, 1.9 mol of CHCI, and 0.60 mol of HCI. The fo...

A:

Q: 16.85 To which of the following would the addition of an equal volume of 0.60 M NaOH lead to a solut...

A: Given :  Concentration  of NaOH solution = 0.60 M  pH = -log [H+]  So higher is the concentration of...

Q: A piece of metal was heated comes in contact with ice. Assuming that heat transfer only transpired b...

A: The initial temperature of the metal before its come in contact with the ice is given to be 87.8°C(3...

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".