When 1 g of a compound was dissolved in 100 g of water, the osmotic pressure was 8314 Pa at 300 K. Find the molecular weight of this compound.

Q: (Q100) The diameter of a titanium-46 nuclide is 7.214 fm (1 fm = 10-15). Given that the mass of…

A: The density of a compound can be determined by the ratio between the mass of the compound to its…

Q: redict whether aqueous solutions of the following compounds are acidic, basic, or neutral. compound…

A: The Salt of weak acid and strong base has pH greater than 7 so solution is basic in nature. The Salt…

Q: a) A 400 mL solution contains 0.138 g NaCl. Calculate the ppm concentration of NaCl. b) 32.0 g of…

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Q: The solubility of benzoic acid in water is 1.7 g/L at 0 deg C. Based on the volume of 24.5 mL, how…

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Q: If 1.00mol/l of nax contains 4.2% solute by mass, what is the atomic mass of x?

A: Given solution contains 1.00 mol of NaX in 1 L. Again (w/v)% of NaX is 4.2%. Here we have to…

Q: Research 4. Research the stability of the nitrogen molecule and explain why it was not affected by…

A: We have find out the stability of the nitrogen molecule and why it was not affected by the wave…

Q: the prominent adverse effect of aminoglycosides? Hepatotoxic Nephrotoxic Teratogenic…

A: This is MCQ question so i am solving first three question and if you need whole answer then please…

Q: A student prepares a 1.1 mM aqueous solution of acetic acid (CH₂CO₂H). Calculate the fraction of…

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Q: The solubility of which solute is LEAST affected by temperature? A.NaCIO3 B. NaCl C. KNO3 D. KBr…

A: The solubility of a substance is the amount of that substance that is required to form a saturated…

Q: 67. Consider the reaction between TiO₂ and C: TiO₂ (s) + 2 C(s) → Ti(s) + 2 CO(g) A reaction vessel…

A: #67: The balanced chemical equation is: TiO2(s) + 2C(s)  ----> Ti(s) + 2CO(g)  Moles of reactant…

Q: How many milliliters of 5.0 M copper sulfate solution must be added to 228 mL of water to achieve a…

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Q: An experiment involving inorganic syntheses of molecular precursors to organometallic ceramics…

A: The solution is shown below.

Q: Calculate the mass in grams of 2.65 x 1023 molecules of sulfur dioxide O 28.2 g sulfur dioxide O…

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Q: What volume of 0.10 moldm-3 sulphuric acid would be required to neutralise a mixture of 1.06 g of…

A: Recall the given reactions,H2SO4  +  2 NaOH  →  Na2SO4  +  2 H2OH2SO4  +  Na2CO3  →  Na2SO4  +…

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

A: In the above question two organic compounds are given. This two have to differentiate with different…

Q: Determine the switching potential in the following voltammogram 20.0 B 7.5 -5.0 -17.5 -30.0 Current…

A: The correct answer about switching potential is given below

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

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Q: Is the data electronically reversible or electronically irreversible?

A: The following are the parameters used to determine whether a given cyclic voltammogram corresponds…

Q: what are the symmetry elements of the. Following Compounds ? ·PF3. C5 1.5 SozFr ...Co₂ Xeo4

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Q: Does a precipitate form if you add 20.00 mL of a 6. 97x10-5 mol/L solution of lead (II) nitrate,…

A: Given,  Molarity of Pb(NO3)2 = 6.97 x 10-5 mole/L  Volume of Pb(NO3)2 in mL = 20.00 mL  Molarity of…

Q: what are the symmetry elements of the... Following Compounds 2 ·PF3 C5 1.5 SozFq Co₂ хеон Co (CN) 8…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: Consider this ionic isotope. The identity of the element is missing. 39 2+ ? 20 Which three…

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Q: 8. a. What is the pH if the [OH-] = 5.83*10-6? b. What is the pH if the [H] = 7.38*10-11? c. What is…

A: In this question, we will determine the pH and pOH.  You can see the steps below for calculating pH…

Q: This equation is not balanced. What is the sum of the molar coefficient for the balanced equation?…

A: Write sum of molar coefficient for the balanced equation---

Q: The molar solubility of nickel(II) sulfide in a water solution is M.

A: As the Ksp value of nickel(II) sulfide is not given so it's standard value is used i.e 4 x 10-20.

Q: what are the Following PF3 65+ 55 CO(CN)

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Q: Are the following compounds belong to the same homologous series? Η Η Η Η Η Η Η OH H |||||…

A: The chemical properties of an organic molecule depend mostly on the functional group. Different…

Q: What is the mass of the isotope is arsenic-73

A: The correct answer is given below

Q: Give the reagent and the reaction conditions that would distinguish between the following compounds.…

A: Here we have to distinguish the following two given compounds by chemical test.

Q: Explain the shape of the following cyclic concentration voltammogram using profile of the species OX…

A: The cyclic voltammetry in which the potential direction is reversed at the end of the first scan.…

Q: Here is a report from a catalytic polymerization unit:

A: Calculate production of polymer

Q: [H+] = 1.0 x 10-7 pOH = 7.00 pOH = 12.12 Answer Bank [OH-] = 1.4 x 10-3 pH = 13.41 pH = 3.64 pOH =…

A: At 25oC, the solution are classified as acidic, basic or neutral on the basis of the value of pH. If…

Q: what are teh sterocenters and R and S

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Q: 3. Which half-reaction correctly represents oxidation? O AU³+ + 3e →Au 3+ O Ag+ e- →Ag- O AU³+ →Au +…

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Q: 10. Complete the following hydrolysis reactions and label the 2 c a. HI+H₂O=> 20=> [ b. C6H5O+H3O+=>…

A: The substance which donates a proton is called acid and the substance formed after donation of…

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

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Q: The needed amount of starch for preparing 500mg paracetamol capsule of 00 size is: (00 size capsule…

A: Here we have to prepare a capsule of 00 size 500 mg paracetamol .

Q: The heat of vaporization AH, of ethyl acetate (C4HO₂) is 35.1 kJ/mol. Calculate the change in…

A: Given, Heat of vaporization of ethyl acetate (∆Hvap) = 35.1 kJ/mol Change in entropy (∆S) = ? Mass…

Q: A certain metal M forms a soluble nitrate salt M(NO. t M(NO3)2. Suppose the left half cell of a…

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Q: (SHOW CALCULATIONS) How many milliliters of 12.1 M HCI solution are needed to make 1.0 L of 0.5 M…

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Q: 215.0 mol of an unknown gas is stored at a temperature of 1110 K in a large, 395 L container. In…

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Q: Repeat Experiment 3 for the Burg method of linear prediction.

A: The solution is shown below

Q: 4-Methylbenzaldehyde Test the compound in Fehling's test, then what is the observe result and it's…

A: Fehling's solution: Fehling's solution and Tollens' reagent are used to distinguish between aldehyde…

Q: A chemistry graduate student is studying the rate of this reaction: 2N₂O5 (g) → 2N₂O4 (g) + O₂(g)…

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Q: What are the symmetry. elements of the following. ·Componds ? DOP PF3 C5 H5 Sq Fr CO ₂ Xe 4 Co (CN)…

A: The point group of a compound is determined from its symmetry elements.

Q: Ethylene (CH₂CH₂) is the starting point for a wide array of industrial chemical syntheses. For…

A: Here we have to determine the  mass percentage of ethylene present in the equilibrium mixture in…

Q: What is the sulfonamide between N-methylaminobenzoic acid and benzensulfonyl chloride that will be…

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Q: A chemistry graduate student is studying the rate of this reaction: H₂CO3(aq) → H₂O (aq) + CO₂ (aq)…

A: To determine the rate law for this reaction and the rate constant.

Q: Fully discuss dilution and accretion. Illustrate an example.

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Q: An unknown sugar at a concentration of 0.018 g/mL was found to have an observed rotation of 1.50 in…

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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.