M. The maximum amount of calcium phosphate that will dissolve in a 0.164 M sodium phosphate solution is

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A: Since the aluminium bar is at higher temperature and water is at lower temperature, heat is released…

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: half life of sample A to D is given in the table We need to arrange order of radioactivity of the…

Q: Compound Q has the formula CaHOz. The 'H and "C NMR and IR spectra are shown 8. below. Propose a…

A: CALCULATION OF INDEX OF HYDROGEN DEFICIENCY Molecular formula = C4H8O2 Number of unsaturated bonds…

Q: What is the concentration of the compound in the particle model shown? 0.05 mol K* 0.05 mol MnO, 1.0…

A: What is the concentration of the compound in the particle model shown ?

Q: Calculate the pH, the pOH, and the molarity of all species in solution for a 6.15 M methylammonium…

A: We have asked to calculate pH, the pOH  and molarity of all species in solution. The answer to this…

Q: Which solute-solvent pair would you greatest solubility? butter in oil butter in water C grease in…

A: The solubility of a substance depends on the nature of the solute and solvent. The thumb rule of…

Q: 12.) If the enthalpy of the reaction was at 298 K, what would be the enthalpy of hydrogenation of…

A:

Q: The equilibrium concentration for a reaction were found to be the following 0.54M  [ HI] ,   0.5M […

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

Q: Determining the formula of a hydrate: NOTE: Show all steps! A hydrate of magnesium sulfate has…

A:

Q: What are the coefficients in front of each species when this reaction is balanced? ___C(s) +…

A:

Q: Part 1. Reaction (11) est tube with thermometer: aqueous sodium hydroxide Test tube of solution…

A: Write a balanced molecular equation for this combination.

Q: Balance the following oxidation-reduction reactions that occur in basic solution (Use the lowest…

A: A reducing agent is one of the reactants of an oxidation-reduction reaction which reduces the other…

Q: what is acid-base equilibrium or electrochemistry?

A: Acids and bases have a chemical equilibrium in solution. At chemical equilibrium, the products and…

Q: Which cannot be a Bronsted-Lowry acid?

A: This is multiple choice question.

Q: The equilibrium concentration for a reaction were found to be the following 0.048M  [ AgNO3] , and…

A:

Q: The decomposition of nitramide in aqueous solution at 25 °C NH2NO2(aq)  N2O(g) + H2O(l) is first…

A:

Q: Which of the following compounds has the lowest pka value? он NO2 https://ibb.co/r0gbs4We O Me OH…

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…

Q: 3. Fill the boxes with the missing reactants, reagents, or the major product(s) expected from cac of…

A:

Q: 10p in recent years, technology has developed considerably in analytical devices as in many areas…

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Q: 3. 36,144J is needed to change 4 kg of substance from 12 °C to 30°C, what is the substance? Show…

A:

Q: 3. Write a complete net ionic chemical equation for the following cell: Mg|Mg²||Fe"|Fe a.

A: Write the complete net ionic chemical reaction of the given cell reaction-->

Q: A waste heat exchanger is used to absorb the energy from the complete combustion of hydrogen sulfide…

A: To determine what volume of water undergoing a temperature change of 52 degrees Celsius.

Q: How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а.…

A:

Q: The decomposition of nitramide in an aqueous solution at 25 °C NH2NO2(aq)N2O(g) + H2O(l) is first…

A:

Q: 4. How much heat is needed to evaporate 2g of ethyl alcohol?

A: Given,  The mass of ethyl alcohol = 2 g.  The heat needed in the transformation is:

Q: The concentration of your sodium thiosulfate is 0.520 M. You use a sample of 100 mL of your tap…

A: Given that -  Molarity of sodium thiosulfate, Na2S2O3 = 0.520 M  Volume of tap water used = 100 mL…

Q: 3. Complete and balance the following single displacement equations. If no reaction takes place,…

A: The balanced single displacement reaction are given below

Q: What is the oxidation number of carbon in the oxalate ion?

A:

Q: 1.3 mole of helium gas at a temperature of 276 K is confined to a cubical container whose sides are…

A: Solution - According to the question - Given data - T = 276 K L =12 cm Pressure accordibg to Kinetic…

Q: Which of the following molecules is (R,E)-1-fluoro-2-methylhept-2-en-4-ol? ÕH https://ibb.co/módYKJq…

A:

Q: A weak acid, HA, has a Ka=9.8 × 10–5. Find the % dissociation of a 10‒2.00 M of this solution.

A:

Q: Write a balanced molecular equation for this combination. If a reaction occurred, write a complete…

A: The equations have been written in the following step.

Q: CH3 CH;CHCH,CHČHCH3 1. CH3 CH3 „CH,CH3 `CH,CHCH3 ČH3

A:

Q: Predict the changes in volume of a helium-filled balloon at different temperatures. When you took…

A: Given Number of miles (n) = 0.200 moles Pressure (P) = 1.00 atm Temperature (T) = 0.00

Q: Neon gas at a pressure of 25 kPa occupies 444 L at 60 °C. What is the pressure o the gas at -73 °C…

A: Given - - > P1 = 25 kPa = 25 x 103 pa V1 = 444 L T1 = 60°C = 333.15 K P2 =?  V2 = 30 L T2 = - 73…

Q: when hydrogen and oxygen are burned to produce water. heat is produced at 58 kcal mol of water. A…

A: We are given with the heat produced for 6.02×10-23 molecules = 58 KCal. So , to find heat produced…

Q: A chemist found that a reaction did not take place under any set of conditions. If the chemist added…

A: A reaction may take a few seconds or several years to form the product. So if we add catalyst to…

Q: Of the compounds below, which is most likely to form in the following reaction? Me ELOH Me Me…

A:

Q: Concentration of hydrochloric acid (M) 2.07 Concentration of sodium hydroxide (M) 2.09 Calorimeter…

A:

Q: Data and Otbservations Initial temperature of ice 23-62 27-7°C 30 1 9.4°C Temperature of the ice and…

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Q: When a reaction is exothermic and the products have more entropy than the reactants, the reaction…

A: Spontaneous reactions  are the reactions that occur by itself without help of any external sources…

Q: 1) Predict the product of the following reaction by filling in the empty box provided. Also, use…

A:

Q: th cl Nliph Alke Aro

A: Hydrocarbons can be defined as the organic compounds containing hydrogen and carbon atoms.

Q: E:OH BI E:ONA Br E:ONA ....

A:

Q: A solution of Cu* is undergoing a redox titration by the addition of Ce**. The standard reduction…

A: Given, Ce4++e-⇌Ce3+              E°=+1.72VCu2++e-⇌Cu+               E°=+0.161 V

Q: 3) Fill in the diagrams below with electrons corresponding to each element. Carbon Охуgen Hydrogen

A:

Q: 4. Using the Lewis dot structure, predict the molecular geometry of the following and state the…

A: Hybridization,  bond angle and geometry of molecule is depend on number of bonding pair of electrons…

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

A: Weight of Fe = 575 gm

Q: Which solution will have the lowest freezing point? Which solution will have the lowest boiling…

A:

Q: What is the direction of anion movement in an electrochemical cell? O Anode to cathode through the…

A: we need to tell the direction of movement of anions in an electrochemical cell

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.