An unknown perfect gas was detected in the breath of a ferret. It appears to be made entirely of carbon and oxygen. The density of gas (1.769 g/L) was measured in a warm room (30 °C) and at a pressure of 101.325 kPa. What is the molecular formula of ferret gas? Hint: the gas is a wellknown troublesome molecule!

Q: How many grams of sugar is 4.5 mole of sugar? Use C12H22O11 for the general

A:

Q: actual change in free energy

A: As you have mentioned, in both parts, one of the three questions has to be packed and solved. That's…

Q: Consider the electrochemical cell diagram shown below. As you observe the reaction in the cell, you…

A:

Q: What is 72.0 °F in C and K?

A: Fahrenheit F, Celsius C and Kelvin K are three different units of temperature .Here, we have to…

Q: The first volume is 3.64L, which exerts a pressure of 760mmHg. If the pressure changes to 725mmHg,…

A: Given: The first volume = 3.64L The initial pressure = 760 mmHg The new pressure = 725 mmHg We have…

Q: Different masses of aspirin (e.g 10mg, 100mg, 1000mg) used in an acid base titration. what could be…

A:

Q: Different masses of aspirin (e.g 10mg, 100mg, 1000mg) used in an acid base titration. what could be…

A: Since we are not providing the handwritten notes and according to our guidelines, we are providing…

Q: G 2 OH 1. TsCl 2. KO O IUPAC Name Major products, mechanism, Stereochemistry where needed

A: As per rule i should have to answer only one question per post  and now i am providing two answers…

Q: 4. Draw in all the lone pairs on each structure. Briefly compare the size/shape of each molecule.…

A:

Q: If I have a mass of 71.7 kg and a volume of 82.2 L, how dense am I in grams per microliter?

A:

Q: ORT ANSWER. Write the word or phrase that best completes each statement or answers the question. t…

A: Protien are the long chain Amino Acids  which are essential part of life  .Lipids are triester of…

Q: Which of the following graphs best represents the change in the total energy vs. temperature as N₂O…

A: In the given phase diagram of N2O, The far left region shows the solid phase of N2O. The far right…

Q: replicate determination of the lead content of a blood sample (0.752, 0.756, 0.752, 0.751 and 0.760…

A:

Q: Solve the following to the correct number of significant figures.  Problem 1. (0.950m)x(6.21x10-3m)…

A:

Q: Place the marker to indicate the ether functional group. Check O Check HO alcohol Use the marker to…

A: Given,  The ether and an imine functional groups present in the molecules at:

Q: 2. Complete the table by writing the two new compounds that form if the solutions were mixed. Make…

A: Find out compound which is soluble or insoluble (ideally write the number and soluble or insoluble)…

Q: Emission of microwave radiation from the J = 1 → 0 transition of a molecule has been detected at…

A:

Q: Ifosfamide is a pharmaceutical used in the treatment of testicular cancer. Use valence bond theory…

A: According to valence bond theory(VBT), while finding hybridization of an atom in a covalent…

Q: You have 72 mL of water in a graduated cylinder. After dropping a pebble into the graduated…

A: Given that, Water in graduate cylinder = 72 mL After dropping pebble, volume = 43 ml  Then,

Q: When performing the titration, it is best to position the tip of the buret: O inside the body of the…

A: When performing the titration then the position of the buret should be as it is that the titrant…

Q: If the denisty of Platnuim is 19.32 g/cm3 what could the dimnesions of a cube be that weighted 1.00…

A: Here given that, The density of platinum (d) = 19.32 g/cm3  And the mass of the cube (W) = 1.0 kg =…

Q: b) Thermochemical data for this reaction are shown below. Use this data to determine the system…

A: The entropy change of a reaction is the difference between the change in entropy of the product and…

Q: In any manufacturing process, reaction monitoring ensures that a chemical reaction proceeds as…

A: Table 1 shows the monitoring data for the formation of chlorohexane, collected using a technique…

Q: Use your models to determine the absolute configuration of the chiral carbon atoms in the following…

A:

Q: Choose the dilution series to make a 1/300 dilution of a dye, 1.0 ml final volume is needed: (a) 1.…

A:

Q: - MyEPCC с Gmail ► YouTube X o Mail - Chavez, Daniela Mi X A ALEKS-Daniela Chavez X b Chemistry…

A: Here we are required to find the standard entropy of the given Chemical reaction .

Q: (CH₂)2C+ Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all…

A:

Q: 3. ( S Draw the skeletal structure (like the structure in Question 1) for C6H5CO₂CH3.

A: 3) The skeletal structure of an organic compound is the sequence of atoms that are bonded together…

Q: The chemical structure of dimethyl ether ((CH3)2O) is shown below. Highlight each atom that is in a…

A:

Q: 9. Assign oxidation number to each element, then classify each of the following unbalanced…

A: Oxidation stare: the total number of electrons that an atom either gains or loses in order to form a…

Q: An aluminum plant produces 98 million kg of aluminum per year. Part A How much aluminum oxide is…

A: Given :  Mass of Aluminum oxide = 1.9 × 108 kg  2.1 kg of crude bauxite to produce 1.0 kg of…

Q: When the pH is below the pKa, is the buffer species more or less than 50% protonated? Explained in…

A: Given -> pH is below the pKa value.

Q: 4. (a) Chemical shift (8) value of CH and CH3 proton in [Al(acac);] are 1.99 and 5.47 ppm,…

A: This question is based upon Inorganic NMR Spectroscopy. The splitting pattern has to be calculated…

Q: 8. Draw the Lewis structures for two resonance forms of the following moleculesions. Show any formal…

A: Lewis dot structure is diagrammatic representation of molecules in which each atoms are represented…

Q: b) The common name of the molecule drawn below is diisopropyl ether. Its structural formula is…

A:

Q: 4. The radius of the nucleus of an o radius of the atom is 66 pm. (Vol a. Calculate the vol b.…

A:

Q: This is your graph. The rate of reaction at any point in time is given by the gradient of the…

A:

Q: Draw an orbital correlation diagram for the suprafacial-suprafacial reaction of an allyl species…

A: We have to draw an orbital correlation diagram for the suprafacial suprafacial reaction of an alkyl…

Q: d The concluctivity of a 0.05 M solution of acetic crid of 12°c is 4-4X10" si'cm'. A of act ecetic…

A:

Q: 1. What is the average volume the pennies in cm3? Does it change with time? 2. Describe the results…

A: The conversion factor for Volume: 1 mL = 1 cm3  So for density: 1 g/mL = 1 g/cm3

Q: a) The alkene drawn here undergoes an electrophilic addition reaction with HBr. i) Give the IUPAC…

A:

Q: Which molecule would be more polar, CH3F or CH3Cl? And why?

A:

Q: Match each pollutant with their final product in our atmosphere. SO2 NO₂ CO CH4 1. CO2 2. H₂SO4 3.…

A: Answer: In this question we have to identify the chemical reaction of the air pollutant that takes…

Q: Chemistry Use the concepts of isoenergetic electron transfer, Franck- Condon principal and…

A:

Q: Draw the Lewis and resonance structure for PO43-

A: The Lewis structure of PO43- ion is important because it is required to draw phosphate ion resonance…

Q: A can of soda weighs 344 grams and it contains 95 grams of sugar. Calculate the percentage of sugar…

A: Answer: Given data: Mass of sugar Msugar=95g Mass of can of soda M=344g

Q: Substance O2(g) PC1(e) POC13(g) AH (KJ/mol) S (J/mol.K) 205.5 273.1 325.5 0 -319.7 -558.5 25 =:…

A:

Q: Suppose Brian is in the market for a used textbook and the campus bookstore is having a sale. If the…

A:

Q: 4. Exactly 2 g of steel wool was placed in a 100 g glass jar. After 50 g of water was added to the…

A: Dear student, we are authorised to solve only one question at a time. Please post rest of the…

Q: CH₂OH cyclohexylmethanol Na₂Cr₂O7 H₂SO4 O C-OH cyclohexanecarboxylic acid (92%)

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.