Direction: Determine whether the following compounds are electrolytes or nonelectrolytes. Find the ideal van't Hoff factor of the following compounds afterwards. 1) CH1,Os 2) NH; 3) CH;COOH 4) CаCl 5) HC1

Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What wa...

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Q: A type of solution that contains the maximum amount of solute that is capable of being dissolved is ...

A: A type of solution that contains the maximum amount of solute that is capable of being dissolved is ...

Q: 1. Name at least 3 naturally occurring alkenes and give their use or significance.

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Q: Experiment name : Heat of Combustion of benzoic acid and Naphthalene in Bomb Calorimetry Q1:Purpose ...

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Q: Predict v ianges in the compositions the engineer should expect next time he measures the compositio...

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Q: decrease in the metal wire mass indicate

A: In this question we have to explain that what would an increase in the metal wire mass indicate when...

Q: When conducting a titration of an acid by adding base to the equivalence point, it is appropriate to...

A: Before you begin the titration, you must choose a suitable pH indicator, preferably one that will ex...

Q: A chemical engineer is studying the following reaction: N3(g)+3 H,(g) - 2 NH;(g) At the temperature ...

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Q: 40 The ratio of an observed measurement of colligative property for a solute in a solution to the va...

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Q: 2 What mass of water must be used to dissolve 20.0 grams of ethanol, C2H5OH, to prepare a 0.0500 mol...

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Q: The reaction between ozone and nitrogen dioxide at 231 K is first order in both [NO2] and [O3] 2 NO2...

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Q: Average of the following data: 30.2 mM, 30.45 mM, 30.38 mM, 3.05 × 10²M

A: Calculate average of the given data ---

Q: is the simplest aromatic amine that causes methemoglobinemia. * Benzidine Diaminodiphenylmethane (DA...

A: Concept - Methemoglobinemia (MetHb) is a blood disorder in which an abnormal amount of methemoglobin...

Q: Fill in the blanks: HO HC The type of organic reaction shown is

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Q: What weight of mercury bichloride should be taken as sample, assuming 100% purity, so that 0.5 g og ...

A: Weight is calculated as, (weight of sample * GF)/ Weight of analyte.

Q: What is the chemical formula for sodium chloride and for sodium bromide?

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Q: In nomenclature how do you know when you need to add ide, ate, ite, hypo, ous , ic, per, bi, di

A: since you have posted multiple questions, as per guidelines we will solve the first question for you...

Q: In an experiment, it was determined that 59.8J was required to change the temperature of 25.0g of et...

A: Formula is. Cp = Change in heat/change in temperature*weight.

Q: For natural product Vanillin, the primary component of the extract of vanilla bean, use the chemical...

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Q: two different students on two different days perform the paper chromatography experiement using the ...

A: In paper chromatography, the stationary phase is a special quality paper called chromatography paper...

Q: The medication order calls for adenosine 10 mg in 50 mL NS to be administered IVPB over 20 min. What...

A: The concentration of the adenosine  is 10 mg in 50mL.

Q: In a particular step, the reaction intermediate has always a higher energy, that the transition stat...

A: In the event that a compound system has many advances, it will have many slopes and valleys along th...

Q: Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this: HF(aq)+H,O...

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Q: Question 5 of 10 2 Po H H3C-CH Which are products of the heterolytic bond cleavage (indicated by the...

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Q: 1. An air mixture contains 0.00015 mol CO in 10 mol of air. What is the CO concentration in ppmv? As...

A: Given number of moles of CO = 1.5 × 10-4 molesTotal moles of the mixture = 10 mole

Q: Calculate the molar masses of the following substance. Gold NaOH (Sodium hydroxide) Mercury KMnO4 (...

A: Molar mass: The mass per mole of a chemical substances calculated by adding the molar mass of indivi...

Q: What will happen if a crystal of ammonium nitrate is added to a supersaturated ammonium nitrate solu...

A:                                 Answer  In an unsaturated solution, the solute will simply dissolve....

Q: A precipitate that could be formed from soft acids is silver chloride. True or false?

A: Given statement is :  A precipitate that could be formed from soft acids is silver chloride  Whether...

Q: An iron ore has a 55% Fe2O3 with 5% moisture content. What is the Percentage of Fe2O3 in a dry basis...

A: Let the mass of ore = 100 g         Mass of Fe2O3 = 55 g     Moisture content = 5 g On drying the ma...

Q: A container is filled with a gas to a pressure of 1.25 ATM at 20 ͦ C.

A:   From Gay-Lussac's law P1 / T1  =  P2 / T2   where  P1 = 1.25 atm                                 T...

Q: A 1M solution of Cu(NO3)2 is placed in a beaker with a strip of Cu metal. A 1 M solution of SnSO4 is...

A: Given,  Solution 1 = 1M Cu(NO3)2  Solution 2 = 1M SnSO4   A salt bridge connects the two beakers, an...

Q: Suppose you need to prepare 1.00 L of 0.100 M HCl(aq), and all you have on hand is 0.250 M HCl(aq). ...

A: The given question is from dilution of HCl. During dilution no. Of moles do not changes. So, M1V1= M...

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel ...

A: Given, Chemical formula of nickel tetracarbonyl complex is Ni(CO)4  Moles of nickel in nickel tetrac...

Q: How many molecules of HCl are formed when 48.7 g of water reacts according to the following balanced...

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Q: Which of the following is not attributed to boiling? Select one: a. Rapid process b. Occurs at a boi...

A: Boiling is the conversion of liquid into vapour. Boiling of a liquid takes place only at the boiling...

Q: of the dihydrogen molecule, with atoms H(A) and H(B), is given by the expression Cu(lsA)+ C12(1sB). ...

A: LCAO is a quantum superposition of atomic orbitals. This technique is commonly used for calculating ...

Q: PROBLEM 1: Given 7.62 x 1023 Br2 molecules, determine the following: a. moles of Br2 b. mass of Br2 ...

A: 1) Given, Number of molecules  of Br2 = 7.62 × 1023 molecules moles of Br2 = ? mass of Br2 (in Kg) =...

Q: What is the application of Sodium Chloride Solution in Paper Chromatography?

A: As per our guidelines, we are suppose answer the first question only. So I request you to repost for...

Q: The ammonia from a 600.0 mg organic sample is distilled into 50.00 mL of 0.1042 M HCI and 11.28 mL o...

A: Given data,Mass of organic sample=600mg=0.600gMolarity of HCl=0.1042MVolume of HCl=50mL=0.050LMolari...

Q: It is a number that use to keep track of how many electrons an atom has? Select one: a. formal Charg...

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Q: 5. Lead (Pb) is a heavy metal which has a leaching rate of about 0.0078 mg/L per year. Consider a la...

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Q: e stable t

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Q: Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%. Write comp...

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Q: When 12.0 mL of a 8.53x10-4 M potassium carbonate solution is combined with 25.0 mL of a 8.81x10-4 M...

A: Solution is given below in next step 

Q: In laboratory, Dr. Nur found out that the hydrolysis of nitriles (R—CN) when heated under reflux wit...

A: All the reactants and products are shown in Step 2.

Q: Which would you expect to have the higher melting point (or boiling point): C,H,8 or C,H,? Explain. ...

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Q: oron trichloride is prepared from the following reaction: 2B2O3+6Cl2+3C⟶4BCl3+3CO2   3.337 g B2O3...

A: Mass of B2O3 = 3.337 g 

Q: 1. Which of the following is NOT an example of physical property? B. Length A. Texture C. Intensity ...

A: 1 Question: Physical property: This is the property, which we can observe with our naked eyes with o...

Q: Sulfur dioxide burns in oxygen to form sulfur trioxide according to this equation 2SO2 (g) + O2 (g) ...

A: Given reaction is :  2SO2 (g) + O2 (g) -->  2SO3 (g) A. If 3.0 mole SO3 are produced, how many mo...

Q: a. What is the pH of a 0.20 M solution of sodium acetate? The Ka for acetic acid is 1.8 x 10⁻⁵?  b....

A: We have to calculate the pH of the given solution. a. Given that, the concentration of sodium acetat...

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.