Lab #4: Data Sets and Calculation Pages Standardization Titration of the Sulfuric Acid (H2SO4 (aq): [CH2SO4 - 0.1 M] DATA/COMPUTATIONS: Standardization of Sulfuric Acid Trial 1 Trial 2 Trial 3 Mass of THAM 0.3526 g 0.3492 g 0.3553 g (grams) Final buret reading (mL) Initial buret reading (mL) Volume of acid used 21.71 mL 17.88 mL 36.42 mL 6.89 mL 3.11 mL 21.71 mL (mL) Molarity of Acid (moles per liter) Average Molarity of Acid (moles per liter) Standard Deviation, M

Q: What volume (in L) of 1.2 M FeCl₂ would be required to obtain 0.85 moles of Cl⁻ ions?

A: The molarity of a solution is given by

Q: To what volume should you dilute 30 mL of a 12 M H2SO4 solution to obtain a 0.17 M H2SO4 solution?…

A:

Q: Calculate the volume of 0.378 M KOH0.378 M KOH needed to neutralize 74.0 mL74.0

A: Strong acid react with strong base and produced salt and water

Q: What volume (in L) of 1.20 M FeCl₂ would be required to obtain 0.590 moles of Cl⁻ ions?

A:

Q: What volume (in L) of 1.5 M Na₂CO₃ would be required to obtain 0.90 moles of Na⁺ ions?

A: Dissociation of Na2CO3                                       Na2CO3  → 2Na++ CO3-2 From the above…

Q: A 25.00 mL sample of NaOH solution required 50.00 mL of 0.0375 M H2SO4 solution for complete…

A:

Q: A student is in a hurry and all his trials are hot pink.  Is his calculated molarity too high or too…

A: Given : The colour of titration solution is hot pink.

Q: What volume  (in mL) of 5.65 M HCl can be made by mixing 6.55 M HCl with 424 mL of 4.45 M HCl?

A: The 5.65 M HCL solution is made by mixing 6.55 M HCl with 424 mL of 4.45 M HCl.  The volume of 5.65…

Q: Suzy is titrating 10 mL of potassium hydroxide with 6.7 mL of 0.15 M sulfuric acid. What is the…

A: This problem can be solved by using the molarity equation which is :                   M1 V1n1=M2…

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.060 moles of HBr? A) 3.67 L B)…

A: Given, Number of moles of HBr = 0.060 moles Molarity = 0.220 M

Q: What volume (in L) of 1.50 M Na₂CO₃ would be required to obtain 0.650 moles of Na⁺ ions?

A:

Q: What volume (in L) of 1.10 M FeCl₃ would be required to obtain 0.700 moles of Cl⁻ ions?

A: Molarity of FeCl3 = 1.10 M  Moles of Cl- = 0.700 moles Volume = ?

Q: 2. Would the calculated value of the molarity of the NaOH solution be too high or too low or…

A: Here’s how each of these errors would affect the calculated molarity of the NaOH solution:

Q: A student finds that it takes 46.16 mL of 0.2915 M NaOH to titrate 20.00 mL of sulfuric acid…

A: The reaction between Sulfuric acid (H2SO4) and Sodium hydroxide(NaOH) is given as:H2SO4 + 2 NaOH →…

Q: g5.50 g of CuNO3CuNO3 is dissolved in water to make a 0.790 M0.790 M solution, what is the volume of…

A: The given data contains, mass = 5.50 g. Molarity = 0.790 M.

Q: For your second titration, you put 0.457 g of KHP in your flask. Pretend that the concentration of…

A:

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? A) 3.67 L B)…

A:

Q: 50.00 mL of a solution containing 0.080 M H2SO4, and 0.20 M KIO3 4. About what volume of sulfuric…

A:

Q: A 0.405 g sample of oxalic acid, H,C,0, requires 38.5 mL of NaOH. find the molarity of NaOH.

A:

Q: A chemistry student weighs out 0.116 g of hypobromous acid (HBrO) into a 250. mL volumetric flask…

A: Given  Mass of HBrO =  0.116 gram  Volume  =  250 mL  Molarity of NaOH  = 0.1600 M  Volume of NaOH…

Q: What volume of 0.257 M NaCl is needed to make 500. mL of 0.0125 M NaCl?

A: Given :-  initial concentration = 0.257 M  final concentration = 0.0125 M  final volume = 500. mL…

Q: 100.0 mL of HCl required 25.00 mL of 0.2000 M NaOH to reach the end point. What is the concentration…

A: If mole of any substance is known, then the mole of other substance can also be determined from the…

Q: Suppose 0.190 g 8f 1.0 III M aquebus ver hitrate. lodide is dissoived in tion of Calculate the final…

A: Molarity  is equal to the number of moles of solute dissolved in per liter of solution. It is…

Q: What volume (in L) of 1.40 M FeBr₂ would be required to obtain 0.680 moles of Br⁻ ions?

A:

Q: Complete the balanced chemical equation for the following reaction between a weak base and a strong…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: What volume in mL of 0.1354 M NaOH is required to nitrate 15.00 ML of 0.1002 M acid (HAc)?

A: An aqueous solution consists of at least two components , the solvent and the solute. It can be…

Q: what Volume ( in L) of 1.1 M FeCl2 would be required to obtained 0.70 moles of CL- ions?

A: By balancing the reaction between FeCl2 and Fe2+ and Cl1- we can calculate the volume of ferrous…

Q: Lucy has 260 mL of a 1.7 M NaOH solution. If she boil the water until the volume of the solution is…

A: Given: Initial volume of NaOH (V1):  260 mL Initial concentration of NaOH (M1):  1.7 M Final volume…

Q: What volume (mL) of 0.2875 M NaOH is theoretically required to titrate 20.00 mL of 0.1276 M HCl?…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: Calculate the volume (in mL to 2 sig figs) of concentrated hydrochloric acid (12 M) needed to make…

A:

Q: What is the correct volume of 2.5 M PhMgBr in THF is needed to completely react with 1.5 mL of…

A: The quantitative relationships (moles/volume/mass) of different reaction's components is derived…

Q: The three drawings below represent aqueous ionic solutions. Solution A has a total volume of 25 mL,…

A: Concentration terms.MOLARITYMolarity of the solution is basically the number of moles of solute…

Q: Calculate the concentration of a solution made by diluting 40.040.0 mL of 4.34.3 M HBrHBr to a final…

A: In this question, we want to determine the Concentration of Diluted Solution of HBr.  You can see…

Q: If 24.5 mL of a 0.145 M NaOH solution are needed to neutralize 0.520 g of an unknown monoprotic…

A: We have to predict the molar mass of acid

Q: Calculate the molar concentration (molarity) of a dilute barium hydroxide solution if a 50.00 mL…

A: Solute ⇒BaSO4           Molar mass of solute BaSO4…

Q: Which of the following would be considered a strong electrolyte?   Question 1 options:   10.0 M…

A: Solution : – Sodium hydroxide pellets (NaOH)  A strong electrolyte is a solute or solution that is…

Q: To what volume should you dilute 30 mL of a 12 M H2SO4 solution to obtain a 0.17 M H2SO4solution?…

A:

Q: 3. Why is it proper to read the initial volume of the buret instead of trying to adjust the volume…

A: To start with, it is by and large difficult to accomplish a decent exactness by attempting to fill a…

Q: a solution is 0.0480 m LiF. what is the molarity of the solution if the density is 1.10 g/mL?

A: To calculate the molarity , we would use the given molality and density of solution.

Q: A chemistry student weighs out 0.0932 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A: The quantitative analysis method for determination of the concentration of acid or the base by…

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.