how many moles of sodium ion are present in a 34.68 mL sample of 0.325 M sodium sulfate

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A: This is a problem based on relative lowering of vapour pressure. The solution is given below.

Q: The following initial rate data are for the reaction of ICI with hydrogen: 21C1+ H₂ → I2+ 2HCl…

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Q: Solve the following queries. Make sure to show complete procedure a) Would H₂O₂ behave as oxidant or…

A: H2O2 can behave as oxidant or reductant .

Q: The following are all accurate Newman projections for compound X looking down the highlighted bond,…

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Q: NH₂ 8 A. NH2 NH₂ B. H3C CH3 CH3 C. H3C,,. ... OH CH3 H₂N. D. H₂N NH₂ NH₂

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

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Q: Starting from the Newman projection below, rotate the back carbon to provide the structure in an…

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Q: balance the following reactions , writing the equations as formula potassium chlorate decomposes to…

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Q: Construct the orbital diagram of the Fion. Energy 3p 3s 2p 2s 1s DOO 11 000 11 11 11 Answer Bank 1

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…

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: Being a chemist Dave decides to carbonate his home brewed beer using dry ice. He puts 5.0 g of dry…

A: Carbon dioxide(CO2, g) is a gaseous solute and water is a liquid solvent.

Q: 1A 8A 3A 4A 5A 6A 7A He BC N O F Ne 1B 2B Al Si P S C1 Ar H2A Li Be Na Mg 38 48 58 68 7B8B K Ca Sc…

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Q: Select which of the following statements is true regarding the TLC lab. O TLC separates based on…

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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: Which of the following statements is true regarding the shown equilibria? + CH3OK H₂CLI I. II. Lie +…

A: Pka of CH3OH = 17 Pka of CH4 = 51 Pka of given alkyne= 25

Q: Consider the hypothetical reaction A+B+ 2C 2D + 3E where the rate law is A[A] At Rate == = k[A][B]²…

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Q: Corrected Air Pressure (kPa) Calculation

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Q: 4) Indicate the correct stereochemical configuration (R or S) for each stereogenic center in the…

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Q: 1. Three kilograms of dry hydrogen occupy 33 m³. What is the density of

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Q: Nomenclature 2.33 All the parts of this problem refer to the alkane having the PA (a) What is the…

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Q: Which alkene will be formed (E or Z) in each of these elimination reactions? Explain your answer…

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Q: Experiment 1: A student in a lab measured the mass of 380 mL of regular Coca Cola and the mass of…

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Q: State three assumptions that are necessary to complete the problem in 1 to 2 sentences. These…

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

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Q: confused about the H groups on the left of the molecule. The book says there are 9 H NMR groups. I…

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Q: Draw, label, and populate with valence electrons all the orbitals in the following molecule: CH3NH2…

A: Draw, label, and populate with valence electrons all the orbitals in the following molecule: CH3NH2…

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Q: QUESTION: Determine the cubic structure of platinum if it forms a unit cell with a volume of 0.0595…

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Q: Two weak acids, HX and HY, have partition coefficients, KD = Cet/Caq, of 5 and 50 respectively, and…

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

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Q: The periodic table is the most important organizing principle in chemistry. There is a regular…

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Q: Identify the IUPAC name of the given compound. J H₂N a) 2-methyl-3-amino-1-cyclopentanone Ob)…

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Q: A 10.000 g sample of hydrated cerium iodide CeI3∙xH2O is heated in order to drive off the water.…

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Q: e measured Eº value for the electrochemical cell: Cu(s) | Cu* (aq) || Pd2+ (aq) | Pd (s), is 0.390…

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

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Q: Draw all the constitutional isomers that fit the molecular formula C4H8Cl2 and circle the ones that…

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Q: 1. t

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Q: Chemistry Write the balanced chemical equation, including the physical states, for the reaction…

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Q: A US quarter, with a mass of 5.67 grams , a diameter of 24.26 millimeters , and a thickness of 1.75…

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Q: solution, find the volume (mL) of 0.9% NaCl solution. In 80 mL 5% dextrose in 0.9% Nach

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Q: For what products is MinuteClinic a substitute?

A: We have to tell that for what products minuteClinic is a substitute .

Q: 11. Would you expect the fraction of dissociation to change in a phenol solution if a large amount…

A: To explain whether the fraction of dissociation changes in a phenol solution if a large amount of a…

Q: Automotive antifreeze is a mixture of mostly ethylene glycol (C2H6 O2) and water. What mass percent…

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Q: 1. draw the favorable Newman projection 2. Draw the least favorable Newman projection 3. Draw a…

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Q: 1. How much (in kJ/mol) would an enzyme need to change the activation energy in order to increase…

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Q: 7. [McQuarrie 4-7] Boron (Z= 5) has five ionization energies (all in al): 1.33, 4.04, 6.08, 41.5,…

A: a) The  atomic number of boron = 5. That means there are total of 5 electrons in boron atom. The…

Q: 1, 2. :0: ند Ö: نزا

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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.