The molar solubility of SrF2 is 2.5 x 10-9 M. Calculate the Ksp of SrF2.

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Q: 20 Chemistry Q6. The reaction of NH3 and O2 forms NO and water. The NO can be used to convert PA to ...

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Q: 44 Assign R or S configuration to each chirality center in the following molecules: HO CH3 (a) OH (b...

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Q: 200 mL Ethanol (d= 0.789 g/ml) was used to dissolve a certain 1.000 g  of organic compound. The boil...

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Q: What is ΔSsys for a condensation phase transition at 52.6 °C for a compound that condenses at 52.6 °...

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Q: utions Procedure: 1. Prepare 50 mL of a 0.100 M solution of LiCl. 2. Using this stock solution, prep...

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Q: CONCEPT QUESTIONS Predict the Product. Provide the major organic product(s) for each of the followin...

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Q: what is the purpose of the implementation of GHS? Select the correct response: To minimize the cost ...

A: the purpose of the implementation of GHS is 

Q: 10

A: TO find number of sigma bond., 

Q: From silver nitrate (A9NO3) solution prepared by dissolving 1.26 g of salt in a 250 ml volumetric fl...

A: Mass of Silver Nitrate = 1.26g Volume of solution = 250 mL Molar mass of AgNO3 = 169.9g/mol Molarity...

Q: Prove that the Cv of an ideal gas does not depend upon specific volume by showing that: ( SCv/ SV)=T...

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Q: Which of the following is the major product of the reaction shown below? - 1. CH,MgBr, diethyl ether...

A: Epoxide ring can be opened by nucleophile in presence of acidic medium or neutral medium.  

Q: The activation energy for the gas phase decomposition of t-butyl alcohol is 274 k). (CH3)3COH (CH3)2...

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Q: 5. Sodium hypochlorite (NaOCI, the active ingredient of almost all bleaches) was dissolve in a solut...

A: To find out ratio, use the Henderson-Hasselbalch equation and find out the ratio for OCl- to HOCl.

Q: Enter your answer in the provided box. Consider the reaction: 2NO(g) + O2(g) → 2NO2(g) Suppose that ...

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Q: The following data was observed during the experiment Volume of 0.1M Volume of 0.1M Mass of precipit...

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Q: Given the volume of 0.2000 M NaOH used determine the concentration of 10.00 ml sample each from aqua...

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Q: A person working in the laboratory has accidentally ingested cupric sulfate, what section in the SDS...

A:                         Answer  Accidentally ingected person in laboratory immdiatly recommended  Fi...

Q: (a) Calculate the [H30+] for each buffer solution and enter the value in Table D. Use the formula [H...

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Q: When the substance is soluble in  both liquids, the substance will be distributed to the two liquids...

A: Both the statements are true.  When a solvent has two solutes in common.  Both the solutes will be s...

Q: You are given the following data: Н-(g) — 2H(g) AH° = 436.4 kJ/mol Br2(g) 2Br(g) AH° = 192.5 kJ/mol ...

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Q: List the reagents (other than pyridine) for the reaction:         hex-3-en-2-one  →  3-acetyl-4-eth...

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Q: 6. Find the pH of a 1.00-L aqueous solution prepared with 14.23 g of tris (FM 121.00) plus 5.67 g of...

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Q: Be sure to answer all parts. Consider the reaction X+Y→Z Initial Rate of Disappearance of [X] (M) | ...

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Q: Give the percent ionization of a 0.148 M solution of a acid? (Ka for given monoprotic weak acid is 0...

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Q: n 4.5 dl of Ethanol with a temperature of 37 ° C, add an ice cube of water. The ice cube weighs 78 g...

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Q: 5. At 298 K, a voltaic cell produces a standard emf of 0.81 V. Calculate the value of n for the cll ...

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Q: Which of the following is a sigmatropic rearrangement? *

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Q: N Careers Mail - boss Texas Work HOc HomewcX W College Ph + eonline.hccs.edu/courses/188795/assignme...

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Q: d• Using the phase diagram to the right, select all of the statements that are false. f a. T. Temper...

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Q: QUESTION 1 The oxidation number of I in IO 3 is_ QUESTION 2 The oxidation number of Cl in CIO is QUE...

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Q: What volume of 7.55 M HCl solution must be diluted to prepare 4550 mL of 0.380 M HCl?

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Q: For each of the oxygen-containing functional groups mentioned in the lecture slides in this module, ...

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Q: At 27 °C, K, = 1.5 × 1018 for the reaction 3NO(g) = N20(g) + NO2(g) If 0.030 mol of NO were placed i...

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Q: c) 1. Hg(OAc)h, H,o ----> 2. NaBH,

A: Given incomplete reaction is :  Predict the major product of this reaction = ? 

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Q: What is the concentration in %m/v of a 0.729 M aqueous solution of ethanol (MM = 46.07 g/mol)? %3D

A: % m/v mean grams of solute per 100 mls of solution.

Q: Calculate for the equilibrium or solubility constant of the dissolution of 0.065 m M2SO4 with th rea...

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Q: For aumbersl& 2, censider the reaction: 3 NaOH(aq) + FeCl, (4) 3 Naci (aq) + PefOH)» (s) (molar mass...

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Q: 7. Pick two of the following compounds, and provide a synthetic scheme to produce the following comp...

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Q: Thioridazine, C21H26N2S2, is a pharmaceutical agent used to regulate dopamine. (dopamine a neurotran...

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Q: Chemistry   please don’t post the answer in hand written ;)       Write/draw the equation of the...

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Q: between the primary and secondary batteries using Zn-C and Lithium lon batteries as examples'

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Q: What is the major product of the reaction below? * (1) 1 eq. Me MgCI - Major product (2) H2O HO Me M...

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.