Sodium phosphate (Na3PO4) is soluble in water. How would you expect its conductance to compare to sodium acetate at the same concentration? Explain.

Q: What substance(s) is(are) considered to be spectators? i. H* 2- ii. iii. Na* iv. HCO, 2- V. vi. H20…

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Q: 1. What is the difference between conductivity of solutions and metallic conductivity?

A: Differences are stated as shown below,

Q: Which of these molecular fragments would you expect tobe more likely to give rise to electrical…

A: Electrical conductivity depends upon flow of electrons or charge separation.

Q: What is the best description of conductivity? Select one: O The amount of electricity present in a…

A: Conductivity of a substance is the degree to which electricity passes through substance.

Q: The density of LiBr crystallized in the NaCl structure is 3,464 g / cm3. What is the ion radius of…

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Q: Explain why water has a nonzero electrical conductivity even in the absence of impurities. Write…

A: Electrical conductivity: Electrical conductivity of any solution is defined as by saying that…

Q: heat of vaporization

A: The heat of vaporization is defined as the amount of heat needed to turn 1g of a liquid into a…

Q: Water samples found in the laboratory and in the environment may differ significantly in a number of…

A: Lowest Conductivity Deionized Water Fresh water Brackish water Sea water Highest Conductivity

Q: Does sodium hydroxide have higher conductivity or ammonia?

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Q: Which of the following should have the highest conductivity? a) 3.0 M NaCl b) 2.1 M Na3PO4 c)…

A: Since the conductivity will be highest for the salt which will have highest concentration of the…

Q: 6. In which of the following compounds manganees shows maximum radius:- (15 MnO2 (2) KMNO4 (3) MnO…

A: Oxidation state is the number of electrons that are either gain or lose by an atom in a chemical…

Q: Answer the following questions about KBr and BaBr2: Which has a higher molar conductivity? ISelect ]…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Based on the conductivity results of C2H6O (ethanol) does ethanol exist as ions or molecules?

A: Explanation:. Ethanol cannot dissociate into ions in water. in water ethanol form hydrogen bonds.…

Q: The density of LiBr crystallized in the NaCl structure is 3,464 g / cm3. What is the ion radius of…

A: Given,  Density of LiBr= 3.464 g/cm3 Molar mass of LiBr= 86.84 g/mol We know that NaCl crystal…

Q: Predict the effect (if any) of a decrease in temperature on the electrical conductivity of (a)…

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Q: The transport number for K+ in a KCl solution has been determined to be 0.4907 in an experiment.…

A: Ionic mobility is defined as the distance travelled by an ion per second under a potential gradient…

Q: Which of the following might be best described by the following set of properties? 1. white solid…

A: The nature of constituent atoms of a molecule, type of bonding between them and charge on atoms…

Q: .Based on the boiling point and surface tension values obtained, which of the two liquids has…

A: The force of attraction through which two or more than two elements are held together in a molecule…

Q: When you test a sample of tap water, the lightbulb of the conductivity apparatus glows bright why?

A: When we test a sample of tap water, the light bulb of the conductivity apparatus glows bright. Hence…

Q: What will happen the sulfate ions supplied to the winogradsky column’s mud as (NH4)2SO4?

A: Given : The winogradsky column’s mud as (NH4)2SO4     To find:  What will happen the sulfate ions…

Q: Which of the following ions (if equal in concentration) will contribute most to elevating the…

A: The addition of a solute or an impurity to water (or a solvent) results in an increase in the…

Q: The student is now told that four solids in no particular order are magnesium bromide, sugar, acetic…

A: We have to arrange the following solids in order of their increasing conductivity in the…

Q: True or False Show solutoin If the limiting ionic conductivity of Mg2+ is 54.08 S∙cm2/mol, the…

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Q: 1. Steam distillation was performed to obtain geraniol (MM = 154.25 g/mol) from dried rose petals.…

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Q: How do I calculate the limiting conductivity of ZnSO4 from this table?

A: The molar conductivity of a solution at infinite dilution is known as limiting molar conductivity,…

Q: Identify the type of bonding that occurs in each solution and determine whether they are conductive…

A: Chemical bonds can be either ionic or covalent based on whether the electrons are completely…

Q: Which of the following has the highest boiling point? O 0.20 m Na3PO4 O 0.45 m CH3CH2OH O 0.15 m…

A: The elevation in boiling point of any solution is given by  elevation in boiling point = i X Kb X m…

Q: 2+ c) Crystal radius of O², F", Na* and Mg²*

A: According to the answering guidelines, I'm posting the solution for first problem. Please post the…

Q: When the conductivity is at a minimum, what must be true about the amount of Ba(OH)2?

A: BaOH2 dissociates as Ba2+ and 2OH- .H2SO4 dissociates as  2H+ and SO42-

Q: Does the conductivity increase or decrease?

A: In this reaction,  Ba(OH)2 reacts with H2SO4 to form precipitate of BaSO4  Reaction is : Ba(OH)2 +…

Q: Bereken die persentasie kristalwater teenwoordig in die southidraat, CuSo, XH20 en rapporteer jou…

A: Percentage crystal water present can be calculated from the mass of water present in the hydrated…

Q: Which part in the figure can be a grating or prism? O A O B OD

A: Instruments for analyzing light and for determining the identity and structure of materials that…

Q: 1. What is the effect of the nature of solvent on the electrical conductivity of solutions? 2. What…

A: 1) Nature of solvent affect the conductivity of solution:     Nature of the solvent:  many types of…

Q: 2. Suggest how a thixotropic solution that is 96% water might be used in fighting fires. Would it…

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Q: In which direction along the periodic table does thermal conductivity generally increase?

A: Thermal conductivity does not show regular increase or decrease in periodic table.In every group and…

Q: What do u think is giving rise to electrical conductivity

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Q: Which of the following is not an example of conduction? O Your foot being burned on a hot road O The…

A: Solution :       Conduction shows the transfer of heat or movement of electricity from one place to…

Q: What is the difference of conductance and conductivity?

A: The conductance of a component is a measurement of how easily a current can flow through the…

Q: A scientist measures the boiling point of saltwater in a lab at an altitude of B00 feet above sea…

A: Both scientists on the basis of the boiling point that when boiling points are equal then heat…

Q: A 1. Stoichiometry 2. Spikes 3. Ferromagnetism 4. Colloid 5. Hole 6. Nanoparticle 7. Empirical…

A: To match the following .,

Q: Draw the 2D network structure of crystalline AND amorphous B2O3

A: Given that, the 2D network structure of crystalline AND amorphous B2O3

Q: What are the important types of functional groups to add to a nanoparticle to actively target it?

A: Delivering nanoparticles to the targeted tissue is one of the major challenges faced in…

Q: How do calcium ions in water affect the textural properties of products during cooking in water?…

A: Hardness in water is due to the presence of dissolved salts of calcium and magnesium. It is unfit…

Q: When temperature is increased by 1°c, the mobility of ions rise by. .... In conductometry solution.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of these molecular fragments would you expect tobe more likely to give rise to electrical…

A: From the given molecular fragments which gives rise to electrical conductivity has to be given.

Q: 23.45 grams of Magnesium Chloride were added to 500. mL of water. What change in boiling point can…

A: 23.45 grams of MgCl2 is given. Molecular weight of MgCl2 = 95.211 gram i = 3 , since it dissociate…

Q: What is the best description of conductivity? Choose one:  The ability of a substance to break…

A: In the given options, the best description about conductivity is The degree to which electricity…