What volume of 0.12 M Na2SO4 will be required to react with 10 mL of 0.05 M CrCl6?

Q: Determine the mass of NaCI needed to make the following solution: 4.7% NaCI in a total volume of 95…

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Q: The solution of KCl in water is represented as: KCl(s) K+(aq) + Cl- (aq) If we have that the…

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Q: Determine [H3O+] in a solution where [NaOH] = 0.0298 M.

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Q: arning A current of 3.77 A is passed through a Pb(NO3)₂ solution for 1.70 h. How much lead is plated…

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Q: draw the skeletal (line-bond) structure of (S)-2-bromo-4-ethylhexane. please be sure to read…

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Q: What is the electron configuration of a ground-state Fe2+ ion?

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Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. m

A: A systematic method is used to name the organic compound which may have several and different…

Q: The normal (at 760 mmHg, or 1 atm) boling point of water is 100°C. What mass (g. 3 sig. figs) of…

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Q: Complete the following oxidation reaction by drawing a structural formula for the product.…

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Q: Write the balanced COMPLETE ionic equation for the reaction when KCl and Na₃PO₄ are mixed in aqueous…

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Q: In which of the following pure compounds would intermolecular hydrogen bonding be expected? (Select…

A: Given compound

Q: entify the alkyne you would use to prepare the following ketone via acid-catalyzed hydration, and…

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Q: the reaction Consider CO(g) + Cl₂(g) COCI₂(g) Using the standard thermodynamic data in the tables…

A: The given balanced chemical reaction is  CO (g) + Cl2 (g) → COCl2 (g) The change in Gibb's free…

Q: The half life of Unobtainium 280 is 15 minutes. If I have 1600 grams of Unbtainium 280 to begin…

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Q: 3. Draw the suggested substrates and the reagents you need to convert them to benzoic acid.…

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Q: Select the conjugate acid-base pairs for the reaction:   CH3CO2H(aq) + H2O(l) ↔ CH3CO2-(aq)  +…

A: Conjugate acid -base pair - When an base abstract a proton from a acid it forms it's conjugate acid…

Q: 16.41 Explain how an acid-base indicator works in a titra- tion. What are the criteria for choosing…

A: We need to explain the working principle of acid-base indicators and the criteria for choosing an…

Q: how do i find the shape of PCl3?

A: PCl3 is a trigonal pyramidal shape molecule and it's shape can be found by knowing the concept of…

Q: 3. Determine which nuclide will be unstable. justify your answer, and give the nuclear" reaction for…

A: Elements having greater (neutron /protons) ratio has a tendency to undergoes radioactive decay…

Q: 2. A 0.6447-g portion of manganese dioxide was added to an acidic solution in which 1.1402 g of a…

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Q: True (A) or False (B) Place either an "A" or a "B" in the blank provided. A 12) shape. 14) Balloon…

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Q: A local AM radio station broadcasts at a frequency of 822 kHz. (1 kHz = 1000 s-¹) Calculate the…

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Q: Topic: Reaction Kinetics A solution that when prepared has a shelf-life of 10 hr is kept for 13 hr.…

A: To find out the dose given after 13hr, we need to use the integrated formula of first order reaction…

Q: What is the pH of a solution in which [H3O+] = 3.8 × 10-12 M? O 11.42 O-11.42 O 3.8 x 10-12 O 2.58

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Q: Using reaction free energy to predict equilibrium composition Consider the following equilibrium:…

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Q: What are the factors that may affect the solubility of substances?

A: Solute is a substance that is present in small amount and solvent is a substance that is present in…

Q: Provide products for the five reactions listed below. Br₂ Hg(OAC), in H₂O followed by NaBH,…

A: -> Br2 give trans addition of Bromine to double bond . -> Oxymercuration-demercuration give…

Q: The vapor pressure of diethyl ether is 401 torr at 18 degrees C and it’s molar heat of vaporization…

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Q: The pressure of a gas sample at 44.0 °C is increased from 1.10 atm to 2.30 atm by heating at a…

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Q: The value of Kp is 22,100 at 25°C for: 2 H₂(g) + CO₂(g) ≥ CH3OH (g) Predict the direction the…

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Q: A mixture of two gases with a total pressure of 3.32 atm contains 0.50 atm of Gas A. What is the…

A: Given Total pressure (Pt) = 3.32 atm Partial Pressure of Gas A (PA) = 0.50 atm To find  Partial…

Q: Calculate the molality of each of the following aqueous solutions. Part 1 of 2 2.80 M NaCl (density…

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Q: A 20.0 ml. sample of 0.0250 M Cu²+ buffered at pH 10.00 is titrated with 0.0200 M EDTA. Calculate…

A: A 20.00 mL solution of 0.0250 M Cu2+ solution buffered at a pH of 10.00 is titrated against a 0.0200…

Q: ? heat capacity is the amount of heat required to raise the temperature of one ? of an object by…

A: Heat capacity is amount of heat required to increase the temperatures of substance by one degree…

Q: 3. How many molecules contained in 25.0 H₂? (FW =2)

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Q: Metal block 1 and block 2 at temperatures TK and 2TK, respectively, were allowed to equilibrate to…

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Q: how do I find the wavelength of a photon that has an energy of 2.84 x 10-19 J? (h = 6.63 x 10-34…

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Q: HW1: What is the reaction order for the following reaction: A-- Use the graphical method by using…

A: We need to determine order of the  given reaction A→B+C using the data given. The integrated rate…

Q: Which atom has the smallest radius? Rb Na Al C O

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Q: The phase diagram of sulfur is shown below. P (atm) 154°C 1288 atm Rhombic Liquid -A Monoclinic 1.0-…

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Q: At 25.0° C, a 10.00 L vessel is filled with 8.18 atm of Gas A and 7.89 atm of Gas B. What is the…

A: Given that  At 25.0° C, a 10.00 L vessel is filled with 8.18 atm of Gas A and 7.89 atm of Gas B. The…

Q: Calculate (to the nearest 0.1 u) the formula mass of these compounds.  a. Lithium Fluoride LiF b.…

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Q: At what temperature (in °C) does the root mean square speed of CO2 molecules equal 565.0 m/s?…

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Q: A solution contains 1.44×10-2 M barium nitrate and 5.33x10-³ M silver acetate. Solid ammonium…

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Q: Complete the following reaction by providing missing reactants or products as appropriate. (See…

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Q: What is the pressure in a 9.00 L tank with 23.6 grams of fluorine gas at 355 K?

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Q: One isotope of holmium, 162Ho, has a half life of 22 minutes. The half-life of a second isotope,…

A: • isotope of 162Ho half life - 22 min  • isotope of 164Ho half life - 37 min  Let us consider 162Ho…

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: To graph the heating curve of the Substance X, if a total amount of heat observed by the sample is…

Q: Propose the synthesis below 8) HO jud

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Q: A voltaic cell consists of a Pb/Pb2+Pb/Pb2+ half-cell and a Cu/Cu2+Cu/Cu2+ half-cell at 25 °C°C. The…

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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.