b. Find the molar concentration of a sulfuric acid solution, 35.00 mL of which neutralizes 25.00 mL of 0.320 M NaOH. (Careful! Sulfuric acid is diprotic!)

Q: It takes 40 mL of 0.10 M of hydrochloric acid (HCI) to neutralize 50 mL of sodium hydroxide (NaOH)…

A: Please find your solution below :

Q: If you ‘overshot’ the endpoint of your standardization titrations, how will the calculated…

A: A question based on acid-base titrations that is to be accomplished.

Q: The weak acids that are found in plant tannins can be used to change the protein fibres in animal…

A: Note: We can answer only first que(as not specified any) as per bartleby guidelines. so, kindly…

Q: he strongest acid?

A:

Q: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

Q: 4. Of the following so a. NaF

A: Answer

Q: Which will have the highest [OH-]? 1.0 M for all options below. a. CsCl b. KNO3 c. NH3 d. KCl…

A: Which will have the highest [OH-] ? 1.0 M for all options --

Q: A titration is performed to determine how much H2SO4 there is in a sample. 25.0 mL of a 0.500 M NAOH…

A: Acids and bases are categorized into two types weak and strong. Acid or base which dissociates…

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: Q12) Houw much water that required add to 200 ml HNU, I densly -1.285 gm/unl) Contains 46 wt% acid…

A:

Q: Use the following atomic masses (in g/mol): Mg = 24.31; O = 16; Ca = 40.08; C = 12.01; Na = 23; H =…

A: Given-> Volume of H3NSO3 = 34.26 ml = 0.03426 L  (1 L = 1000 ml) Weight of H3NSO3 = 0.3337 gm

Q: HYCH,CH,COH CAA GVESTION 3

A:

Q: A 0.735 M solution of a weak base (B:) is made.  The solution has a pH of 10.86. Calculate the Kb of…

A: The concentration of the base solution is = 0.28 M The pH of the solution is = 10.86 The value of Kb…

Q: What volume of 0.50 M KOH would be required to neutralize completely 500 mL * ?of 0.25 M H3PO4…

A: Given, molarity of KOH = 0.50 M Volume of KOH = Unknown Molarity of H3PO4 = 0.25 M Volume of H3PO4 =…

Q: In each of the following cases, is the concentration of acid before and after dissociation nearly…

A: Strong acids are the acids that can completely dissociate in water to form hydrogen ions and their…

Q: what is the difference in balancing an equation in acidic soultion and basic solution? can I get a…

A: To balance a redox reaction in acidic solution, we add the appropriate amounts of H+ and H2O. To…

Q: a. Determine the pOH of a 0.119 M CH3NH3Br solution. Kb = 4.4 x 104 b. Determine the pH and OH…

A:

Q: 44 AM Wed Feb 23 2. Calculate the molarity of the following solutions. 198 a of harium bromide…

A: Mass of Barium Chloride , BaCl2 = 198g  Volume of solution = 2 L

Q: A bottle of concentrated HCI has the following information on its label: M.wt = 36.5, d = 1.18 and…

A: Given :  40% w/w HCl  d = 1.18 Kg/litre Molar mass = 36.50 g We first need to find the molarity of…

Q: to maintain the pH at 10 basic pll is needed to deprpto to favorize the formation of sta

A: A buffer solution is an aqueous solution of a weak acid and its salt or a weak base and its salt the…

Q: Calculate the pH of the solution that results when 32.0 mL of 0.1980 M NH3 is (This problem requires…

A:

Q: A 0.562 M solution of a weak base (B:) is made.  The solution has a pH of 8.57. Calculate the Kb of…

A:

Q: If I have a 10 mL of a 0.1 M H2SO4 solution in water, how much TOTAL H2O will I need to make that…

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…

Q: What volume (in mL) of 0.2600 M HBr is required to neutralize 40.00 mL of 0.8000 M NaOH?

A: In a neutralization reaction, an acid and a base react with each other to produce a salt and water.…

Q: the the M hydrobromic acid and 25.0 ml of 0.400 M sodium hydroxide are combined, Group more th M…

A: For acidic solution, pH is less than 7 For basic solution ,pH is greater than 7 For neutral…

Q: Describe how you will prepare 100 mL of 1 M HCl from concentrated HCl. Show calculations below.

A: By dissolving 3.65g of HCl in 100mL water we can make 1M HCl solution.

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A:

Q: acids: 1 mol of HI is added to 1.0 L of a 0.7 M NH3 solution. bases: O ? other: I 0.05 mol of HBr is…

A: a) Moles of NH3= concentration * volume =0.7M * 1 L = 0.7 mol In the first solution, we have 1 mol…

Q: 12.5 mL of 0.280 M HNO3 and 5.0 mL of 0.920 M KOH are mixed. Is the resulting solution acidic,…

A: Molarity of HNO3=0.280 M  The volume of HNO3=12.5 mL Millimoles of HNO3=Molarity x volume in…

Q: How many mls of .1 M NaOH would be needed to react with 20 mls of .05 M H3PO4 in the neutralization…

A: The reaction taking place will be  3 NaOH + H3PO4 ----> Na3PO4 + 3 H2O  Hence from the above…

Q: (e) Find the enthalpy of neutralization (in kJ/mol). kJ AHpeutralization mol

A: We have to tell limiting reagent in given reaction

Q: Which solution would have the higher pH: 0.010 M HNO2 or 0.010 M HNO3? Explain.

A: pH of any solution is defined as negative logarithm of H3O+ or H+ concentration present in solution…

Q: You will find it useful to keep in mind that HF is a weak acid. acids: O 0.19 mol of KOH is added to…

A: Buffer contains HF  and KF  salt of weak acid.When KOH  solution is added, assuming with no  change…

Q: What mass of LIOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: We have ph=12.40 Since, ph+pOH=14 So,  pOH=14-ph=14-12.40 pOH=1.6 And pOH=-log[OH-] [OH-]=10-poH…

Q: In the laboratory, a general chemistry student measured the pH of a 0.545 M aqueous solution of…

A:

Q: optional. Complete the reaction between a Brønsted-Lowry acid and base. Phases are HСІ + NH,

A:

Q: To what volume should you dilute 1 L of a solution of a weak acid HA to reduce the [H+] to one-half…

A: Break down the compound.  [HA]→ [H3O+][A-].  Ka is constant for any given [HA]. Reduce  [H3O+] to…

Q: Hydrochloric acid (24.9 mL of 0.195 M) is added to 466.0 mL of 0.0830 M Ba (OH), solution. What is…

A:

Q: 1. BF, is a weaker Lewis acid than BClg.

A:

Q: 14) How many milliliters of 0.225M HCl would be needed to react exactly with 20.0mL of 0.135M NaOH?…

A:

Q: e the volume of NaOH solution the student will need to add to reach the final equivalence point.…

A: We should equal equivalent of both acid and NaOH ion to get mass of oxyliac acid  Equivalent =…

Q: 0.1 moles of acetic acid is added to water to a final volumbe of 1L?

A: Given: Moles of acetic acid=0.1 molesVolume of solution=1 L To find: pH

Q: How many milliliters of 0.500 M NaOH should be added to 10.0 g of tris hydrochloride to give a pH of…

A: Given data contains, Molarity of sodium hydroxide is 0.500 M. Amount of tris hydrochloride is 10.0…

Q: What is the molarity (M,) of a NaOH solution if 15.0 mL is exactly neutralized by 7-5 mL of a o.02 M…

A: During any titration which involves neutralization of acid-base, the specific amount of acid's moles…

Q: What volume ( in mL) of. 0.3050M HBr is required to neutralize 40mL of 0.8000m NaOH?

A: The volume of HBr required is given below

Q: Compare the [H+] concentration from your pH measurement l to the given concentration for 0.001M HCl.…

A:

Q: How is the total [H30*] of a 0.050 M aqueous solution of sulfuric acid, H2SO4, determined? O H2SO4…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L. It is defined by the…

Q: st pH

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.