In the laboratory you dilute 3.98 mL of a concentrated 3.00 M hydrobromic acidsolution to a total volume of 75.0 mL. What is the concentration of the dilute solution? ________ M

Q: List all the entities that will be present when the following substance is added to water. Mg3(PO4)2…

A: Substance on addition to water give some ions. These ions can be positively or negatively charged.

Q: Classify each of the following chemical reactions as acid-base neutralization (AB), precipitation…

A: The following chemical reaction has to be classified as acid-base neutralization (AB) or…

Q: ACROSS 2. The hydrated hydrogen ion 6. A measure of the overall concentration of hydrogen ions in…

A: When an acid dissociates in water, it forms a hydronium ion and the conjugate base. When a base…

Q: 8) 65 grams of Sodium Chloride are dissolved to form a 2 Liter solution. What is the concentration?…

A: Given data: Mass of NaCl = 65 gm Volume = 2L Molar mass NaCl = 58.44 g/mol

Q: 4-2A: C: #3,9,17,NA 15,17,18,20 13,NAEP Question SECTION Rolaid tablet contains a calcium carbonate…

A: The solution taken is HCl.Number of moles of calcium carbonate (CaCO3) is determined as follows,1 mL…

Q: ) What is the [H+] of a solution that has a pH of 12?     a)  1 x 10-13 M   b)  12 x 101 M   c)…

A: pH can be defined as a measure of the relative concentration of free hydrogen and hydroxyl ions in a…

Q: volume of 25 ml of 0.120 m h2so4 neutralizes 40 ml of naoh solution. what is the concentration of…

A:

Q: Determining the molarity (M) of acetic acid in vinegar. Using a volumetric pipette, you pipet…

A: Given data,Molarity of OH-=0.1932MVolume of OH-=11.96mL=0.01196LVolume of CH3COOH=5.0mL

Q: What is the concentration of hydrochloric acid The data The volume of HCl 26 mL  Mass of beaker…

A: Given mass of beaker is 51.9 g. Given mass of beaker and marble chip is 66.0 g Mass of weighing boat…

Q: I have 25mL of HCl (maximum strength) which is used to prepare 500 mL of dilute solution . What is…

A: From given data  Volume of HCl of maximum strength = 25 mL = 0.025 L Volume of HCl solution after…

Q: NaNO2, ________.     A. the HNO2 neutralizes added base   B. the HNO2 is not necessary   C.…

A: NO2-  and HNO3    are buffer.When in acid:NO2-  + H+  → HNO3 NO2-    neutralises acid.When in…

Q: In an acid-base neutralization reaction 20.19 mL of 0.750 M potassium hydroxide reacts with 4.07 mL…

A: To solve this problem first we have to calculate the number of mole of KOH then we will calculate…

Q: A 30.0030.00 mL Ba(OH)2Ba(OH)2 solution of unknown concentration was neutralized by the addition of…

A:

Q: the laboratory you dilute 3.87 mL of a concentrated 12.0 M hydrobromic acid solution to a total…

A: On dilution number of moles remain same . So we can write  M1V1= M2V2  M1 and M2 are molarities of…

Q: Find the initial volume of the buret? Concentration of NaOH (M ) 0.055 Initial volume of buret (

A:

Q: Let's say you added too much magnesium in the amount of 0.1444 g. How much 5.00 M HCl (in mL) would…

A: Number of moles = Mass/molar mass Molarity = Number of moles of solute/volume of solution (L)…

Q: If sodium sulfide is dissolved in water, what can be said about the concentration of the sodium ion?…

A:

Q: 10 Chem101 A Postlab Quiz 11: BIOL 122 - Intr -> a app.101edu.co E Apps * Canvas 5 MYACU 10 Chem101…

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Q: 14.3 mL of a 2.5 molar nitric acid (HNO3) solution was needed to neutralize a 20 mL solution of…

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Q: a. Write the ionization reaction for HNO3(aq) b. Calculate the H+ concentration in 1.77M HNO3 c.…

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Q: It takes 125.0 mL of 3.5 M hydrobromic acid to neutralize 75.0 mL of lithium hydroxide. What is the…

A: Answer :- Here I have explained the complete step by step solution hope this will really gonna help…

Q: Data of HCl Trial 1: volume of HCl =0.82l Volume of NaOH =22.1ml Trial 2: volume of HCl=0.821ml…

A:

Q: Compare Solution X to Solution A, Solution B, and Solution C. Solution X 8 Solution A Solution B…

A: Molarity= i × (no. of moles of solute/volume of solution)

Q: If 4.00 moles of HCl is dissolved in 500 ml. of water, what is its concentration? a)0.008 M      b)…

A:

Q: A: Calculate the pH and the pOH of a solution 1. What is the pH of a 0.0235 M HCI solution? 2. What…

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Q: Which of the following shows the correct chemical equation for the ionization of HBRO? HBrO(aq) +…

A:

Q: For the reaction: HCI 40° C

A: At high temperatures, the reaction becomes reversible and hence the favored product will be the…

Q: Consider the reaction below: (Question 16) CaBr2(aq) + 2 AgNO3(aq) ----> Compound A + Compound B…

A:

Q: What is the concentration of a 55.1555.15 mL solution of HBr that is completely titrated by…

A: The balanced equation that depicts the reaction between HBr and NaOH is as follows, HBr + NaOH…

Q: 34. Determine how many grams of Al(OH)3 will be required to neutralize 275 mL of 0.125 M HCl…

A:

Q: Select the reaction that depicts the ionization of a weak acid in water. Group of answer choices…

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Q: 1. The autoionization for water is shown below. Write the autoionization reaction for ammonia. 2H2O…

A: NOTE:   “Since you have asked multiple question, we will solve the first question for you. If  you…

Q: Two solutions consisting of 169 mL of 0.6 M lead(IV) nitrate and 456 mL of 0.8M sodium sulfate are…

A: The given parameters are: volume of  lead(IV) nitrate =  169 mL = 0.169 L volume of  sodium sulfate…

Q: H,SO4 (aq) + 2NaOH (aq) --> 2H2O (I) + Na2SO4 (aq) 55.6 mL of 0.350 M sulfuric acid was added to…

A:

Q: Solve using step-by-step process (solutions). 1. What is the pH value and what is the hydroxyl-ion…

A: Answer

Q: 10 kai @ PC Gate X OWLV2 | Online X 02 Fall 101 20.1 X A Plato Reading.pdf X CSolved: A noncar X M…

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Q: The balanced molecular equation for complete neutralization of H2SO4 by KOH in aqueous solution is:…

A:

Q: 1. ACID/BASE. Supply the missing reactants and products and balance eac equation. All are acid-base…

A: Balanced reaction are:

Q: a student dissolves 55.0 mg lithium phosphate in enough water to make 250.0 ml of solution. What is…

A: Concept: Normality is the number of gram or mole equivalents of solute present in one litre of a…

Q: 10.0 mL of 1.15 M chlorous acid is added to 1.00 L of water. Determine the new concentration of…

A: According to the law of dilution, we can write: CiVi=CfVf ................... (1) where Ci and Cf…

Q: The pOH of a solution is 9.70. What is the H⁺ concentration in the solution? A) 5.01 × 10⁻⁵ M B)…

A: We Know, the range of pH scale is 0 to 14 And pH + pOH = 14. Or, pH = 14 - pOH We can find out the…

Q: Compare Solution X to Solution A, Solution B, and Solution C. Solution X 8. 8 Solution A Solution B…

A: MOLAR CONCENTRATION = Number of moles of solute present in solutionvolume of solution

Q: What is the [H;O *] in a solution that has a [OH ]= 2.5 x 10 8 M? A) 1.0 x 10 6 M B 2.5 x 10 22 M…

A: Given : [OH- ] = 2.5 X 10-8 M

Q: An electrolyte forms positive and negative ions when dissolved in water. Select one: True False

A: Electrolyte are the substance ,when they dissolved into water(any other polar solvent) they…

Q: A student is conducting an investigation on the hydrogen (H *) and hydroxide (OH *) concentrations…

A: The acid is the product that produces a proton in the solution, while the base produces a hydroxide…

Q: Identify the correct net ionic equation for the reaction that occurs when solutions of HF and KOH…

A: HF is a weak acid and does not dissociate completely and KOH is a strong base which dissociates…

Q: The following chemical reaction takes place in aqueous solution:…

A: Recall the reaction, FeBr2(aq)+Na2S(aq)→FeS(s)+2NaBr(aq)

Q: Consider an aqueous solution of 0.50 M hydrazoic acid (HN3). What is the %dissociation? A 0.50% B.…

A: Given data: Concentration of hydrazoic acid = 0.5 M

Q: What is [OH−][OH−] in a solution with a pHpH of 8.37?

A: Given :- pH of solution = 8.37  To calculate :- concentration of OH- ions i.e. [OH-]

Q: If 55.4 mL of a 0.1553 M H2SO4 solution is needed to neutralize a 50.0 mL Ca(OH)2 solution. What was…

A: By writing Balanced chemical equation and equating number of moles we can calculate final…