How many grams of precipitate will form if 25 g of NH4Cl is added to 50 mL of water at 55 degrees C?

Q: NaOH (aq) + HCI (aq) - NaCl (aq) + H20 (1) Volume of 1.00 M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL)…

A: Volume of HCl in ml = 45.0 ml (Three significant figures) Volume of HCl in L = 0.0450 L (Three…

Q: temperature of 20.°C is equivalent to ________ K.

A: Given :- Temperature = 20.°C   To calculate = Temperature in kelvin

Q: A shopper has a choice of yogurt with three different % m/m concentrations of milk fat (MF): 5.9%…

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Q: The molecular weight of acetanilide is 135.17 grams/mole. The solubility of acetanilide in water is…

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Q: Calcium carbonate is used to treat calcium deficiencies in the body.  Your body needs calcium to…

A: Since we know that Molarity = number of moles of solute/Volume of solution in Liter  To solve this…

Q: Information about four aqueous solutions of sodium nitrate are given in the table. In which beaker…

A: In order to dissolve a solute easily its interaction with solvent molecules should be faster.

Q: When zinc is combined with HCI, how does the amount of zinc impact the molar volume of h2 in a…

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Q: Consider the chemical reaction system represented by the following balanced chemical equation:…

A: Ksp is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Which of the following is/are true when some salt is undissolved after mixing a cup of table salt…

A: When  salt is dissolved in water, it a reversible reaction.         Nacl (s) <------------>…

Q: 1 way you could increase how quickly you could dissolve 0.5g of carbon dioxide gas into 100g of…

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Q: How many grams of NaNO3 will dissolve at 10°C

A: According to the question, we need to calculate how many grams of NaNO3 will dissolve at 10 °C This…

Q: Salubility product For iran CIII) Flouride, is -4.4X 10?. What is the molar salubliity Of Iran…

A: Ksp =SOLUBULITY PRODUCT STRUCTURE OF IRON(III) FLOURIDE FeF3

Q: Lead is a poisonous metal that especially affects children because they retain a larger fraction of…

A: Lead is the element of the periodic table with atomic number 82. It is a heavy metal and harmful too…

Q: List the important chemical reactions in the production and weathering of concrete.

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Q: When 624 grams of PbCl2(s) are placed in 2 L of water, what mass (in grams) of PbCl2 will dissolve?…

A: PbCl2 will dissolve in water as Pb2+ and 2Cl-. So the solubility product would be,…

Q: Explain how you could separate an equimolar mixture of Compound X, Y and Z. (a flow chart). HN OH…

A: The mixture can be separated based on their Solubility in different solutions.

Q: What would observe during this chemical reaction that would indicate a reaction is taking place?…

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Q: 1. Copper(II) chloride breaks down in solution to form which copper ion?   2. During the titration…

A: 1.) We would write dissociation equation of Copper (II) chloride.    2.) In vinegar , Acetic acid is…

Q: What will be the final pressure of the system. After the reaction is completed.(neglect the ammonium…

A: We have  NH3 (g) + HCl(l) →NH4Cl(s) Given that, Mass of NH3=6.00 g Mass of HCl=4.40 g So, number of…

Q: A generic salt, AB, , has a molar mass of 293 g/mol and a solubility of 1.30 g/L at 25 °C. AB2(s)…

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Q: molecular weight of acetanilide is 135.17 grams/mole.  The solubility of acetanilide in water is 5.5…

A: Mass of sample of acetanilide is 30.0 g To calculate the amount of acetanilide crystallize upon…

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

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

Q: If one gram of sodium bicarbonate reacts with excess vinegar solution that is 5% acetic acid, how…

A: The given reaction is, NaHCO3+ CH3COOH →CO2 + H2O+NaCH3COO Given that: Mass of sodium bicarbonate…

Q: The aqueous solution contains 2.135 mole of potassium chloride in 1.000 L solution. All of the…

A: Given: The aqueous solution contains 2.135 mole of potassium chloride in 1.000 L solution.

Q: what is the balanced hydration equation (with physical states) of thallium chloride

A: Here we are required to state the balanced hydration equation of thallium chloride.

Q: Is the dissolution of NH4Cl an exothermic or endothermic reaction?

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Q: Explain the structural effects on the solubility of organic compounds.   Why are liquid organic…

A: Solubility can be described as mixing or blending of two substance that may or may not be in same…

Q: When a solution is supersaturated the concentration of the solute is _____ the solubility, and _____…

A: 1. Supersaturated solution means a solution where solute is present slightly more than its…

Q: 3. When sodium chloride reacts with barium phosphate and sodiumphosphate and barium chloride are…

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Q: A generic salt, AB,, has a molar mass of 229 g/mol and a solubility of 3.50 g/L at 25 °C. AB2 (s) =…

A: Given data for a generic salt AB2 ,  Molar mass= 229 g/mol  Solubility = 3.50 g/L  Given reaction,…

Q: How many grams of KClO3 will dissolve in 100g of water at 55oC?

A: The given graph is plotted between solubility and temperature. Solubility represents the amount of…

Q: Question attached

A: Given, percentage of H2SO4 in water by volume = 85 %            volume of 85% H2SO4 used in the…

Q: An aqueous solution is saturated in both oxygen gas and potassium iodide at 80 °C. Determine what…

A: Potassium  iodide precipitates out of the solution.

Q: The solubility product, Ksp, for BaSO4 is 1.1 × 10–10. What is the solubility of BaSO4 in water, in…

A: Given data: Ksp of BaSO4 = 1.1×10-10

Q: If I add the following will the system shifts forward, backward or remains the same? Ag2CrO4 (s) ⇌…

A: The given reaction is:                   AgCrO4s ⥩ 2Ag+aq  + CrO42-aq Solid AgCrO4 is dissolving in…

Q: At 25°C how many grams of O2 will dissolve in 888 g of water

A: solubility=amount of solvent×KH×pressure of O2 in atmwhere,KH=henrys law constant for the solubility…

Q: 1. For sodium perchlorate, AH =U= -382.9 and AH) =AHRydrationm =-369.5. What is AH,oln ? Is it an…

A: Given that, for sodium perchlorate, ∆H0fs = U =-382.9 KJ/mol. Also, ∆H0faq =∆H0hydration = -369.5…

Q: An aqueous solution is saturated in both oxygen gas and potassium iodide at 80 °C. Determine what…

A: Answer

Q: If I add the following will the system shifts forward, backward or remains the same? Ag2CrO4 (s) ⇌ 2…

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Q: chromate/dichromate system is prepared  (Refer to the picture) Predict the shift in direction of…

A: Note: please repost other parts separately to be answered as per company policy we are supposed to…

Q: 7. If 0.14 grams of nickel (II) hydroxide, Ni(OH)2, dissolves per liter of water at 20°C, then what…

A: As per the given data we haveMass of Ni(OH)2=0.14gVolume of water=1LKsp=??

Q: The results of the lab are attached. Need help with the following question: 3. Experience teaches…

A: • Since, it is known that, the Mg(OH)2  is slightly soluble salt. • Dissolution of Mg(OH)2 follows…

Q: What is the solubility of ammonia in water in moles per liter?

A: Solubility of any substance in a solvent may be defined as the number of moles of that substance…

Q: Identify each statement as true or false. Statement cs20) is more soluble in C6H6() than in…

A: 1) CS2 is more soluble in benzene than ethyl alcohol .. = True Explanation- According to rule of…

Q: Over the course of a reaction, to reach equilibrium a) The molarities of the reactants and products…

A: Initially the concentration of the reactants are very high and the concentration of the products are…

Q: A saturated lead(II) chloride solution has a chloride concentration of 3.24 x 10-2 mol/L. What is…

A: The saturated solution of lead(II) chloride has a chloride ion concentration is = 3.24x10-2 mol/L…

Q: How many grams of ScF3(s) can be dissolved in 100.0 mL of H2O?

A: Given information: Volume of water = 100,0 mL

Q: Suppose a group of volunteers is planning on building a park near a local lake.the lake is known to…

A: Given, mass of solute =168.3 mg =168.3 ×10-3 gramvolume of lake =14.7 cm3density of lake water =1.00…

Q: below, which change would shift to all that apply. S(g) → CS₂(g) + 4H₂(g) use the Increase the…

A: Effect of change in concentration, pressure, temperature, volume is determined by Le-Chateleir…

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.