The solubility of strontium fluoride at room temperature is 2.3 x 10^-1g/L. Calculate its solubility product constant

Q: A mixture of hydrogen and helium gases, at a total pressure of 821 mm Hg, contains 0.287 grams of hy...

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Q: Give your interpretation in Determination of Heat of Neutralization using the collected data

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Q: Use the References to access important values if needed for this question. A mechanism that has been...

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Q: you know that the main frequency of N“ O1G is 3724.2 cm! and the first harmonin is 1876.06 Cm find :...

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Q: 4 NH3 (g) + 5 O2 (g) 4 NO (g) + 6 H2O (1) AH° = -1170 kJ mol· 2 NO (g) + O2 (g) = 2 NO2 (g) AH° = -1...

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Q: Potassium phosphate undergoes a double replacemell a Write a balanced chemical equatjon for this rea...

A: A double replacement reaction is a reaction in which the cations and anions of reacting species exch...

Q: Please solve

A: For the reaction., Ca(OH)2 + 2 HCL = CaCl2 + 2 H2O

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Q: A 5.0 ml unknown sample was analyzed by the double indicator method. A single burette was used titra...

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Q: Why is there no data for the mixture of 20.0 mL of silver nitrate with 0.0 mL. of sodium fluoride, o...

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Q: Question 2. a) Calculate the bubble point of a binary liquid solution containing 0.30 mole fraction ...

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Q: Titration of 25.0 mL of an unknown concentration H2SO4 solution requires 43.6 mL of 0.0985 M NaOH so...

A: To solve this problem we have to find the concentration of H2SO4 needed for titration .  

Q: The OH- concentration in an aqueous solution at 25 °C is 7.9 × 10-3. What is [H*]?

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Q: For the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C CH3NC CH3CN the f...

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Q: The following initial rate data are for the oxidation of arsenate ion by cerium(IV) ion in aqueous s...

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Q: O 1.0. 1.2. 7.0, 13.9 O 1.0. 3.2. 7.0, 10.9 O 1.0. 1.2. 7.0, 10.9

A: [HCl] = 0.10 N Volume = 20 mL  milliequivalents of HCl = 20 mL * 0.1 n = 2.0 meq Before scaling 2.0 ...

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A: Watch glass is a circular concave piece of glass utilized in chemistry lab.  It is a watch glass

Q: NO reacts with H20 and O2 to make nitrous acid according to the reaction. 4 NO + O2 + 2 H20 →4 HNO2 ...

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Q: A 20.0 g block of iron (molar heat capacity 25.1 J/mol･°C) at 74.6 °C is placed into 200.0 g of wate...

A: Given data of the following, For iron--- m=20.0 g Cm,P= 25.1 J mol-1℃-1 T1= 74.6 ℃ Tequi.= ?

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

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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: How would you convert CaO + H2O into Ca(OH)2

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

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Q: Enter the net ionic equation for the reaction that occurs when aqueous nitric acid and aqueous ammon...

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Q: Write the formula of the conjugate base of the Brønsted-Lowry acid, HSO. 2+ 13+ 14+ 1 2 3 4 5 6 7 8 ...

A: Given,  The conjugate base of the Bronsted-Lowry acid HSO4- is:

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Q: Consider the reaction: N2(g) + 3H,(g) → 2NH3(g) Suppose that a particular moment during the reaction...

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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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Q: 40. A solution is made by taking 2.42 grams of NaCl, 6.44 grams of NaC104, 3.81 grams of KNO3, and 4...

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

A: The dissociation of the magnesium hydroxide takes place as follows: SrF2s ⇌ Sr2+aq + 2F-aq

Q: Balance the chemical equation given below, and determine the number of milliliters of 0.0500 M phosp...

A: Given,   The balanced chemical equation is: and  the number of milliliters of 0.0500 M phosphoric ac...

Q: final temperature

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Q: grams

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

A: Volume of ethanol = 4.5 dL Temperature of ethanol = 37 oC Mass of ice cube = 78 g Temperature of ice...

Q: Q3b. Draw and explain the phase diagram of sulfur system. At 200 °C, the specific volume of water an...

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Q: ) isc ) catechol a Draw the structural formula for isomeric alcohols and three isomeric others that ...

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Q: Of the two molecules below select which molecule would be predicted to react faster via an E2 elimin...

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Q: When a mixture of ethyl butyrate and methyl acetate separated by simple & fractional distillation. H...

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Q: An analytical chemist is titrating 183.2 mL of a 0.1700M solution of aniline (C,H,NH,) with a 0.4700...

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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.