Initial volume of buret (mL) 1.90 Mass of KHP (g) 2.075 Observations color change Final volume of buret (mL) 34.78 Volume of NaOH (mL) Concentration of NaOH (M)

Q: How many milliliters of 0.250 M NaOH are required to neutralize 30.2 mL of 0.111 M HCl?

A: 13.408 milliliters of 0.250 M NaOH are required to neutralize 30.2 mL of 0.111 M HCl.  The volume…

Q: How can I get the concentration of Acetic Acid from volume?

A: Going back to moles, you can calculate the mass of acetic acid in the solution by multiplying the…

Q: How many mL of 12 M NH; should be used to make750. mL of 0.400 M NH;?

A: Recall the following relation to calculate volume of ammonia       ViMi=VfMfHere,initial volume of…

Q: How many mL of water must be added to 300.0 mL of 0.750 M HCl to dilute the solution to 0.25 M?

A: At initial , volume(V1) = 300mL Molarity (M1) = 0.750M of HCl  We have to make a dilute HCl solution…

Q: How many grams of Na2 So4 are required to make 0.350L of 0.500M Na So4?

A: Molarity of Na2SO4 = 0.500 M Volume of Na2SO4 = 0.350 L

Q: How much 0.1M NaOH can be prepared from 300 ml of 5.0M stock solution of NaOH

A: Answer - According to the question - Given values are - M1 = Molarity of NaOH (initial) = 5.0 M M2 =…

Q: What is the dissociation factor "i" for non-electrolytes?

A: i  = Actual number of particles in solution after dissociation or                association divided…

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: Calculate the molarity of a 50.0 mL of a 0.150 M HCI solution when 30.0 mL of water is added. a.…

A:

Q: What is the formula for ammonium sulfide? Capitalization and punctuation count. ammonium sulfide How…

A: Ammonium sulfideWe need to write the formula of ammonium sulfide (Using  capitalization and…

Q: 5. How many liters of a mouthwash can be prepared from 100 mL of cinnamon flavor if its…

A:

Q: What volume of 9 M HCl must be used to prepare 1.5 L of 0.25 M HCl?

A: The volume of 9 M HCl that must be used to prepare 1.5 L of 0.25 M HCl is to be determined.

Q: What mass of CaCO3 is required to react completely with 25.0 mL of 0.750 M HCl?

A: The balanced reaction taking place between CaCO3 and HCl is -  CaCO3 +  2HCl --> CaCl2 + H2O +…

Q: Calculate the molarity of a solution that contains 0.237 mol of NaOH in 2.00 L of solution:

A: Molarity of a solution is defined as the moles of solute dissolved per litre volume of the solution.…

Q: 1. NAOH, H2O 2. H300 i. NaOEt ii. MeBr 3. heat Ph OEt

A: Applying concept of organic synthesis.

Q: How much water must be added to make 2.5 L of a 2 M solution of HCl from 16 M HCl

A: As we know,Moles the solute remains same on dilution but volume of the solution increases.Dilution…

Q: Acid-Base Reaction A. Kremil-S and Vinegar

A: The objective of this question os to explain the chemical reactions between acids and bases and…

Q: How would you make 500.0 ml of 0.10 M NAOH?

A: Given, volume of NaOH solution = 500.0 ml = 0.5L Molarity of solution = 0.10 M

Q: In chemistry, what is a saturated solution?  A. A solution in which the amount of solute is minimal…

A: A saturated solution is a solution that has dissolved as much solute as it is capable of dissolving…

Q: What is the pOH of a 0. 0235 M HCl solution?

A: we have to calculate the pOH of 0.0235M HCl solution

Q: What is the concentration of a solution made by diluting 25 mL of 6.0 M HC to a final volume of 750…

A: The molarity is a concentration term defined as the number of moles of solute per liter volume of…

Q: What volume (V) of o.20 M HNO, is needed to neutralize 150 mL of o.6 M NaOH?

A: The ratio of number of moles to the volume of solution in liters is called as molarity. Molarity…

Q: How many moles of HCI are in 18.57mL of 0.2168 M HCl with 27.1 mL of water?

A: This problem is based on Mole concept.Here, we have to find out the moles of HCl.Now,0.2168 M HCl…

Q: Describe how we would prepare 250 mL of 0.10 M NaOH from solid NaOH and water.

A:

Q: Why must a boiling stone be added to a solution to be refluxed?

A: The boiling stone is added while refluxing the solution because -

Q: if u add 400.0 mL of water to 50.0 mL of 6.0 M HCl what is new concentration

A: Initial volume = 50.0 ml initial concentration = 6.0M Final volume = 400+ 50 = 450 millilitre

Q: How many moles of sodium acetate must be added t

A:

Q: 8. A solution of 5 M HCl is already made. You need to dilute the solution to 1 M HCI. The 1M HCI…

A: We know that,  Greater the molarity, greater will be the strength of the solution. So,

Q: How many mL of of a 1.00 M solution of H3PO4 solution will be needed to neutralize 100. mL of a 2.00…

A:

Q: (iii) (iv) 2. IZ i 3. H₂O*/H₂O on 1. NaOEt, EtOH 2. H3O+

A: Dieckmann condensation  is the intramolecular Claisen condensation reaction of diester to form the…

Q: 7. How many moles are in 35 ml of 1.5M HCI? 8. How many ml are in 0.025 moles of 0.5M H,SO,? 9. What…

A: 7.We have to calculate moles in given volume concentration of HCl. 8.We have to calculate volume. 9.…

Q: The amount of HCl required to consume 100g of Calcium Carbonate completely is

A: We will use stoichiometry of the reaction.

Q: A dilute solution of hydrochloric acid (HCI) ha

A: pH of solution gives the hydrogen ion concentration which tells about the acidity of solution. pH is…

Q: How many mL of 0.100 M NaOH solution is required to neutralize 20.0 mL of a 0.200 M HCl solution?

A:

Q: Which Suostance gest absolue entrupy? Nacl (AO) NaBr (AO) NacI (s) NaBi (s) has lure

A: When particles of a system are in a state of disorder, then they have more entropy than a system…

Q: A solution contains 5.0 meq of SO42− ion. Based on this information,

A: (a)

Q: How many moles of HCl are needed to completely react with 50.0 mL of 0.250 M NaOH solution?

A: It is given that:Molarity of NaOH solution = 0.250 MVolume of solution = 50.0 mL

Q: Will a weak acid/strong base neutralization have the same molar heat of neutralization as the strong…

A: Acids and bases are considered electrolytes, which on dissolution dissociate into their constituent…

Q: 10. True or False (use your periodic table/data sheet when appropriate) a. The cation formed from a…

A: The bond will be more polar which has more electronegativity difference.  For multipart questions,…

Q: how many ml of water required to make 525 ml.of 0.15 naoh from 2.5 naoh

A: Actual question is how many mL water required to make of 0.15M NaOH from 2.5M NaOH for dilution of…

Q: Which of the following is not a property of water? a. When pure, its pH is 7.0. O b. It can dissolve…

A: The properties of water depends on the type of bond formed by it , its surface tension, the tendency…

Q: olution of NaOH that has a final volume of 1.5 L. a. How many moles of NaO

A: Molarity is used to express the concentration of the solutions. It is denoted by M and has the units…

Q: I want to make 500 mL of 0.1 M solution of HCl. He has 50 mL of 12 M does he have enough?

A:

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.