Make the following conversions showing all work in dimensional analysis Convert 5000 millimeter (mm) to kilometers (km)

Q: 4. Draw 10 constitutional isomers for the following molecule. C6H12 alken

A: Constitutional isomerism :-  Molecules having the same molecular formula but different mode of…

Q: The pKa of formic acid (HCO2H) is 3.75. What is the pH of a solution of 0.2 M formic acid?

A: The pKa for the formic acid is = 3.75 The concentration of the formic acid solution is = 0.2 M The…

Q: On the Newman projection below, draw the most stable conformation of 2,3-dimethylheptane looking…

A: A staggered conformation in which two large sized groups remain in anti position then that…

Q: During an experiment to determine the value of R a student collected the following data: Molarity of…

A: Experiment to determine the value of R

Q: What is the IUPAC name for the compound shown?

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Q: Adding earthworms to a compost pile typically increases the rate at which the organic matter in the…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: What are the applications of Manganese in various fields like medicine, agriculture, industries and…

A: Role of manganese (Mn) in the filed of medicine, agriculture, industries and health and it's adverse…

Q: 2. surrou. Calculate the enthalpy change to be expected for the reaction NaCl(s)→ NaCl(aq) where (s)…

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Q: 3. You measure the weight fraction Cu in an alloy by dissolving 2.012 g of the material in 100.0 mLs…

A: Given: Weight of copper alloy dissolved = 2.012 g Cu concentration = 342 mg Cu / L  Volume = 100.0…

Q: Ammonium carbamate, NH4OCONH2, decomposes to produce ammonia and carbon dioxide. At 31.00 °C the…

A:

Q: A compound is analyzed via TLC. The distance from the origin to the solvent front was found to be 63…

A: Distance from the origin to the solvent front  = 63 mm Distance from the origin to the compound spot…

Q: Macmillan Learning You decide it is time to clean your pool since summer is quickly approaching.…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: In this experiment you will do qualitative analyses to determine the identity of unknown compounds.…

A: Qualitative analysis is an analytical method used to identify the components of the unknown sample…

Q: se the Solubility rules to determine if : NaCl will react with MgBr KOH will react with NaCl MgS…

A: Reaction occurs when reaction leads to produce a solid precipitate of product which have low…

Q: Rank the molecules from lowest to highest boiling point

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Q: 8. A solution is prepared by dissolving 1.23 g of 2-nitrophenol (FW 139.11) in 0.250 L (pK₂ of…

A:

Q: What is the formula of the compound formed in the reaction of the basic oxide,magnesium oxide,with…

A: formula of magnesium oxide = MgO formula of water = H2O

Q: What would be the effect of adding 10 mL of 15 M H₂SO4 rather than 15 mL of 6 M H₂SO4 in the…

A: The reaction of a copper oxide solution takes place with sulphuric acid in both the cases and by…

Q: Create a model that explains a nuclear reaction within the context of its application :  Nuclear…

A: Here, I answer the first 3 question . Nuclear reaction: When one kind of nuclei reacts with another…

Q: Draw a cyclohexane and label all axial and equatorial positions. Perform a ring flip and label all…

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Q: 3. Assume that the van der Waal's "b" Parcemeter be ignored. Delive an (a) can equation for the work…

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Q: Germanium has the diamond cubic crystal structure and fcc lattice with basis of two germanium atoms.…

A: Introduction: A crystal structure is the combination of lattice and basis. Crystal = Lattice + Basis…

Q: The following table show results for two separate experiments to determine the mass of a circulating…

A: The precision of any data can be compared by comparing the average deviation which can be calculated…

Q: Keg = enzyme A(aq) The AGO of the reaction is -4.390 kJ mol-¹. Calculate the equilibrium constant…

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Q: Write the equilibrium constant expression for the reaction A(s) + 3 B(1) 2 C(aq) + D(aq) in terms of…

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Q: Ex-5 لحل + N₂ ·Co₂ My сит coort 8 си life I Co₂ Me .co₂ at

A: All these given reaction are pass through the intermediate called carbene. Carbenes are neutral…

Q: ements in chemical instrumentation have not lead to True

A: Chemical Instruments are used in all aspects of science. Chemical instruments are used to identify…

Q: Perform the given calculation. You must round correctly and report the answer with the proper number…

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Q: Please explain in detail. What are the pka values you determined to predict that this molecule is…

A: In this question, we have to explain in details of the preceding question.

Q: The density of a solution of sodium chloride is 1.0819 g/cc, and it is 11.50 percent by mass. What…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: Draw two examples of the compound described below: b. a 12-carbon molecule with carboxylate,…

A: #(b): We have to draw two 12-carbon molecules having a carboxylate group(R-COO-), a diphosphate (2…

Q: What is the formal charge on the oxygen and nitrogen?

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Is trying to discover information about an unknown metal in a compound. The formula for the compound…

A: Mass of XBr3 sample= 4.723 g Moles of Br = 5.313× 10 -2 mol

Q: 3) For molecule 1, the solubility in water at pH 9.2 and 2.2 will be and respectively. COOH O low:…

A: As the Salt formation takes place the Solubility increases whether the medium is acidic or basic .

Q: Determine the mass in grams of 5.20 x 1021 atoms of carbon. (The mass of one mole of carbon is 12.01…

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Q: Draw a resonance contributor and the resonance hybrid for HOCO₂™.

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Q: 1. 2. Draw both chair conformations of the structures below. Draw all hydrogen atoms. Circle the…

A: Cyclohexane is rapidly rotating between the two chair conformations known as "Chair Flip"  The…

Q: Write the overall chemical equation, the complete ionic equation, and the net ionic equation for the…

A: Given, Reaction of aqueous silver fluoride with aqueous sodium phosphate to give solid silver…

Q: Table 1.A. Boiling point elevation LIQUIDS MOLALITY Distilled water Sugar NaCl KCI 3.895 5.704 8.048…

A: Elevation in boiling point of a solution is equal to the product of molality of the solution and the…

Q: For the reaction below, answer the following questions a) Draw the mono-halogenation products. Label…

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

Q: b) State the hybridization of the carbon atom and the number of hybridized orbitals formed in the…

A: Hybridization :- The hypothetical intermixing of atomic orbitals of slightly different energies and…

Q: How many total atoms are in 0.870 g of P,0,?

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Q: Show that Rutherford's experiment can be explained by Rutherford's atomic model

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Q: At 1000 K, a sample of pure NO₂ gas decomposes: 2NO₂(g) 2NO(g) + O₂(g) The equilibrium constant Kp,…

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Q: 1.   What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of…

A: The depression of freezing point value is useful to determine the molality of the solution. From the…

Q: If a solution contains 0.636 g of naphthalene (a molecular solid, MW = 128.17 g/mol) dissolved in…

A:

Q: How did you know the molecules were weak or strong acid? Please give the pKa if that's the method…

A: In this question, we have to explain How did you know the molecules were weak or strong acid.

Q: Given the following reaction: NaCl + AgNO3 → AgCl + NaNO3 How many grams of AgCl will be produced…

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Q: 12. Argon (Ar) and helium (He) are initially in separate compartments of a container at 25°C. The Ar…

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Q: Based on the TLC plate shown below, what was the error made? O The eluent used was too polar The…

A: TLC i.e. thin layer chromatography is used to identify the components of reaction mixture, depending…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.