A solution contains 0.020 M CsBrO, what is the pH of the solution? Ka (HBRO) = 2.8x10-9

Q: The percent mass of chlorine in manganese (II) chloride is 56.34% Determine the mass of manganese (I...

A: Given: Mass percent of chlorine i.e. Cl in manganese (II) chloride i.e. MnCl2 = 56.34 % And mass of ...

Q: volume

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Q: A chemist determined by measurements that 0.0450 moles of gallium participated in a chemical reactio...

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Q: 5. For (a) and c6) complete the following acid-base reactions: ) Add Au Lone pairs to the structures...

A: ( According to guidelines for sub part of multiple questions we can only solve upto 3 subpart at a t...

Q: A student mixes 20 mL of 0.1 M HCl and 20 mL of 0.1 M KOH in a coffee cup calorimeter. Upon complete...

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Q: For weak electrolytes, such as acetic acid, at very low concentrations the molar conductivity drops ...

A: The conductance of a solution that contains one mole of electrolyte is known as molar conductance. T...

Q: Computation. Compute for the amount of NaHCO3 that reacted with 9.4 g citric acid. 3 NaHCO3 (MW:84g/...

A: Given, 

Q: How many grams of gas are present in each of the following cases? 221 mL of Ar at 0.23 torr and –54...

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Q: standard cell potential of the reaction is 1.10 V for the cell   If the Zinc ions have a concentra...

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Q: molar conductivity

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Q: Aluminium metal reacts with sulphuric acid, H2SO4, to yield aluminium sulphate and hydrogen gas. Cal...

A: Aluminium metal reacts with sulphuric acid, H2SO4, to yield aluminium sulphate and hydrogen gas. The...

Q: Explain the concept of boiling point elevation and freezing point depression and give an example or ...

A: Boiling point elevation and freezing point depression are the colligative properties of solutions.

Q: What is the overall order of the following reaction, given the rate law? 2 X + 3 Y → 2 Z Rate = k[X]...

A: For the given reaction., 2X + 3Y     ----->       2Z According to Rate law Rate of the reaction i...

Q: Calculate the concentration equilibrium constant, K'sp for La(IO3)3 in a saturated solution of La(IO...

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Q: At a given temperature, the equilibrium constant Kp for the reaction PCl3(g) + Cl2(g)  PCl5(g) is 0....

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Q: D 11. What is the molecular formula for the following compound?as a. C,H, b. CH12 c. C,H12 d. C;H14 ...

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements presen...

Q: In the gas phase reaction 2 A(g) + B(g) = 3 C (g) + 2 D (g). it was found that when 1.00 mol A, 2.00...

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three sub-part...

Q: An increase in temperature drives an endothermic reaction toward the reactants.   True  False

A: Temperature effect the equilibrium directions

Q: Given the stock solution (0.019 M) and diluted solution (0.013M) can you help me compute with How m...

A: Step 1 Stock solution of 0.019 M ascorbic acid To find :-  Amount of water needed to make the solut...

Q: The nitrogen content of (NH 4 ) 2 SO 4 is: O a. 10.6 % N b.21.2 % N O c. 30.2 % N O d.4.2 % N

A: Standard data: The molar mass of nitrogen = 14 g/mol The molar mass of hydrogen = 1 g/mol The molar...

Q: Name of Experiment: Determination of the formula and stability constant of a silver complex. Q1: Pur...

A: Name of Experiment- Determination of formula and stability constant of Silver complex.   1) Purpose ...

Q: How many moles of oxygen are needed to fully react 837.4 grams of C8H18? * Answer: Round off your an...

A: Mass of C8H18 = 837.4 g  Molar mass of C8H18 = 114.23 g/mol  Molar mass of O2 = 16 g/mol  Moles of O...

Q: Question 1 Which of the following corresponds to the slope of the van't Hoff equation? In K ΔΗ rxn R...

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Q: A chemist weighed out 5.3 g of iron. Calculate the number of moles of iron she weighed out. Be sure ...

A: Given : weight of iron = 5.3 gram    Find : Calculated the number of moles of iron .   Formula : Num...

Q: Calculate the concentration equilibrium constant Kc at 298 K for the reaction N204 (g) - 2 NO2 (g) i...

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Q: A 21.35 g sample of a substance is initially at 20.6 °C. After absorbing 2231 J of heat, the tempera...

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Q: Determine the mass of carbon in a 52.5 g sample of isopropyl alcohol given the percent of C is 59.96...

A: Given,  mass of sample = 52.5 g  Mass of Carbon = ? 

Q: 1. How many MOLECULES of sulfur dioxide are present in 6.52 grams of this compound? molecules. 2. Ho...

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Q: Calculate the volume (in L) of an equimolar gaseous mixture methane (1), propane (2) and n-pentane (...

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Q: The equilibrium constant Kc for the reaction fructose-1,6-diphosphate = glyceraldehyde-3-phosphate +...

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Q: What will happen if you put a 5ml of vinegar to a 500ml coke? Make sure the bootle cap is immediatel...

A: Vinegar actually contains 5 - 8% of acetic acid by volume whose chemical formula is CH3COOH.  In cok...

Q: 1. Provide acceptable IUPAC names for the following compounds НО. LF Но. OCH3

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Q: Given the following experimental data, calculate the molarity and the pKa of the acid analyte (HA) i...

A: Solution is given below in next step in jpeg format

Q: For the following reaction, 24.9 grams of sodium chloride are allowed to react with 58.3 grams of si...

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Q: Is the equilibrium below heterogeneous or homogeneous? Write a correct “equilibrium-constant express...

A: Homogeneous mixture: Homogeneous mixture contains one phase and has a uniform composition throughout...

Q: The molar conductivity at infinite dilution of H* and NO3 ions at 298K are 349.8 Scm2mol-1 & 71.44 S...

A: Given,  Molar conductivity of infinite dilution,  H+ = 349.8 Scm2.mol-1  And NO3- = 71.44 Scm2.mol-1...

Q: A(g) + B(g)  ⇋  3 C (g) + 2 D (g), it was found that when 1.00 mol A, 2.00 mol B and 1.00 mol D wer...

A: Given reaction is  2A + B ⇌ 3C + 2D The initial moles are A=2, B=1 After some time, the x moles are ...

Q: The amount of substance formed or consumed at the electrodes is proportional to the quantity of elec...

A: Faraday's  law -  It states that the induced  voltage  in circuit is proportional to the rate of cha...

Q: Direction: Recall the properties and behavior of the three states of matter by answering the followi...

A: Matter-  Is the substance that occupies space and posses rest of mass.

Q: Differentiate between homogeneous and heterogeneous catalyst

A: Homogeneous catalyst: when the reactants and the catalyst are in the same phase that is solid, liqui...

Q: work done on

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Q: When 6 moles of H₂ reacted with 3 moles of N₂ to produce, NH₃, which is the limiting reactant? *

A: Answer: In chemical reaction, limiting reagent is the reactant that exhausted first and decided the ...

Q: The molecular formula of a hydrocarbon which has a molecular weight of 84 amu and which contains 85....

A: Molecular weight = 84 amu  Mass percentage of C = 85.7 %  Molecular formula of a hydrocarbon = ? 

Q: If 2.0 × 10-4 moles of  S2O2−8S2O82− in 50 mL solution is consumed in 3 minutes and   25  seconds, w...

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as t...

Q: Report predicted pKa, observed pKa and percent error from graph please if you could please explain :...

A: To report predicted pKa, observed pKa and percent error from the graph.

Q: Define and explain the difference between molecular weight and atomic weight. With examples. 5. Cal...

A: Atomic mass is the mass of an atom. 

Q: Using Brønsted-Lowry definitions, designate each of the following as a strong base (SB), a weak base...

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Q: N=D C CH3

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Q: 1.A reaction with a single highest energy step will have multiple partially rate-limiting steps A.Tr...

A: 1) False   All the reactions have either don't have rate limiting step or even if present , then it ...

Q: A molecule has the electronic configuration given as: (σ1s)2 , (σ1s*)2 , (σ2s)2 , (σ2s*)2 , (σ2p)2 ,...

A: MO diagram of S2 has been provided.

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.