Question 11 Which of the following would be the correct equation for determining the number of moles of NaOH that are added to the flask based on [NaOH] and volume of NaOH titrant (mL NaOH)? A Moles of NAOH = mL NaOH x [NaOH] Moles of NaOH = [N2OH] x [mL NAOH] 1,000 mL [1000 mL]x[mL NaOH] [NaOH] C Moles of NaOH = B

Q: A nitrate solution containing an unknown cation is added to each of the following three test tubes…

A: The chemical test is used to determine the presence of different types of ions in a mixture. Each…

Q: 2. Athletes need to hydrate with electrolytes (and not pure water). If they do hydrate using pure…

A: Athletes engaging in intense physical activities often face the challenge of maintaining adequate…

Q: A 10.0 mL sample of HF was titrated with 0.500 mol/L NaOH. If it required 5.00 mL of NaOH titrant to…

A: Given; Note: 1000 mL = 1 L  Concentration of NaOH solution = 0.500 mol/L Volume of NaOH solution =…

Q: Suppose you completely react 13 mL of 1.0 M NaOH with 0.50 M HCI. Calculate the volume of HCl…

A: Given: Concentration of NaOH = 1.0 M Volume of NaOH solution = 13 mL. Concentration of HCl = 0.50 M…

Q: How many liters of 0.200 M NaOH solution are required to completely react with 1.00L of 0.100 M HCN…

A: For completely  acid , base reaction Mole of acid= Mole of base N1V1=N2V2

Q: 4) acetic acid IS SA WA M SE WE 5) pure water IS SA WA M SE WE 6) perchloric acid IS SA WA M SE WE

A: Interpretation: We have to tell nature of these compounds.

Q: In which of the following solutions is sodium acetate NaCH3COO most soluble? Question 3 options:…

A: 1. **Aqueous HF (hydrofluoric acid)**: HF is a weak acid and will not provide a significant ionic or…

Q: 5. (optional) A student diluted 15.0 mL of 6 M NaOH solution into 485.0 mL of distilled water.…

A:

Q: How much water must you add to 25 mL of 3.0 M NH3 to dilute it to 0.60M?

A: Since we are just adding water  Hence moles of NH3 in initial solution should be equal to moles of…

Q: What is the pH of a saturated solution of Mg(OH)₂? Ksp= = 5.61 × 10 Be sure your answer has the…

A:

Q: Consider the reaction of 75.0 mL of 0.350 M C5H5N (Kb = 1.7 x 10-9) with 100.0 mL of 0.449 M HCI. a)…

A: Since your question has multiple sub parts, we will solve only first three sub parts for you. If you…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A:

Q: 100.0 mL 1.0 M NaOH 100.0 mL 1.0 M HCl how do you prepare this following solutions from  1.0 M NaOH…

A:

Q: 1- You need 0.750L of a 0.33M HCl solution. If you add 89.5mL of HCl, what was the concentration of…

A: Answer:solution is homogeneous mixture of two or more than two substances. The substance that is…

Q: Question 13 of 27 O Macmillan Learning Lead(II) nitrate and ammonium iodide react to form lead(II)…

A: The balanced chemical equation for the reaction is given as Pb(NO3)2(aq) + 2 NH4I(aq) → PbI2(s) + 2…

Q: What is the final molar concentration of H+ in solution

A:

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: You used 80 mL of deionized water instead of the necessary 50 mL of water to make a KHP solution for…

A: The objective of the question is to choose the correct statement regarding the effect on the…

Q: How many grams of silver hydroxide can I make if I mix 55.0 mL of 2.50M of AgNO 3 with 125 ml of…

A: volume of AgNO3 = 55.0 mLvolume of NaOH = 125 mLmolarity of AgNO3 = 2.50 MMolarity of NaOH = 2.50…

Q: CHEMISTRY 1110L LAB REPORT: PROPERTIES OF SOLUTIONS Part Two 8. Measurement of Acidity Part One (Do…

A: #Part-1: #Q.1: Here we are diluting the original 1.00 M NaOH solution to 50.0 mL of 0.100 M NaOH.…

Q: How many mL of 0.605 M HBr are needed to dissolve 5.66 g of BaCO3? 2HB1(aq) + BaCO;(s) BaBr2(aq) +…

A: The given reaction is as follows:       2HBr(aq) + BaCO3(aq) → BaBr2(aq) +H2O(l) + CO2(g) The…

Q: A teacher has a bottle of 6.0M hydrochloric acid. She wants to make 3.0 L of 3.0 M HCI for her…

A: Note : As per our guidelines We are supposed to first question kindly resubmit the other question as…

Q: How many mL of a 15 M HCI(ag) stock solution would a teacher need in order to prepare 100mL of a 3M…

A: Given information: Concentration of HCl = 15 M New concentration of HCl = 3 M New volume of HCl…

Q: Calculate the molarity of Acetic acid (20.00 mL) reacts with the 0.5 M NaOH? (Vi=0.60 mL Vf=35.45…

A: In this question to determine molarity of acetic acid solution milliequivalents of acetic acid and…

Q: 5. Calculate the freezing and boiling point of a solution prepared by dissolving 54.2 g of the…

A: Colligative properties of a solution depends only on the amount of the solute and it does not depend…

Q: Prepare 250 mL of a stock solution that is 25 mg/L Fe, using the iron reagent ferrous ammonium…

A: To prepare 250 mL stock solution of Fe(NH4)2 (SO4)2•6H2O. Strength given = 25 mg/L = 0.025 g/L

Q: 10g of sodium nitrate is dissolved in a 90 ml of H2O (density of H2O=

A: Given,   Mass of Sodium nitrate(NaNO3)=10 g Molar mass(MM) of NaNO3 = 85g Moles of NaNO3 = mass/MM…

Q: Calculate the molar concentration for each of the following solutions. 1.00 g KCl in 50.0 mL of…

A: Molarity of KCl solution is calculated using,

Q: How much grams can CaSO4 be dissolved in 250mL of H20 with the KSP of CaSO4 being 2.4 x 10^-5

A: Solubility product is defined as the product of the concentrations or solubilities of the ions each…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: To solve this we will use the formula  pH = - log[H3O+]

Q: What willl be the Molar concertration of the 306.29  HCl solution prepared from 3 mL of concentrated…

A: To solve this problem we will first calculate mass of HCl . Then number of mole  HCl will be…

Q: What is the solubility of NH4Cl at 50o C?

A: Solubility of a compound is defined as the amount of that compound which is dissolved per 100 g of…

Q: If 20mL of a 0.40M Mg(OH)2 solution is used to titrate 25mL of HCI solution, the molarity of * ? the…

A: Neutralization reaction between magnesium hydroxide and hydrochloric acid is MgOH2 + 2HCl → MgCl2 +…

Q: What mass of sodium acetate must be added to 435 mL of water to give a solution with pOH = 4.65? Kb…

A:

Q: I80 160 140 NaCIO, NaNO, 1. Based on the graph, overall, what happens to the solubility of solid…

A: We would use given curve trends for each substance to answer these questions.

Q: Arrange the following solvents from the least to most solid Ca(OH)2 dissolved: ____ < ____ < ____ <…

A: We have to arrange the given solvents in order of least to most in which solid Ca(OH)2 dissolved.…

Q: A 15.00mL sample of ammonium hydroxide (0.980g/mL) is titrated with 31.25mL of 0.500M HCI. Find the…

A: Volume of ammonium hydroxide = 15 ml Molarity of ammonium hydroxide = ?  Volume of HCl = 31.25 ml…

Q: Question 10 of 17 What volume in mL of 0.3000 M NaCl solution is required to produce 0.2000 moles of…

A: The volume of solution can be found out by using molarity formula as shown below:

Q: We need 40.0 mL of 0.5 M H2SO4 solution to completely titrate 25.00 mL of NaOH solution of unknown…

A: The given question can be solved by using the molarity equation- M1 V1 = M2 V2 where M1 and V1 are…

Q: According to the given data, which salt is the most soluble salt? Group of answer choices AgCl, Ksp=…

A: Since the number of cations and anions are not same in the salts. Hence we need to calculate the…

Q: Five grams of vinegar solution was given to you to analyze for the percent acetic acid present in…

A: To calculate percent mass , we would need to calculate mass of acetic acid in vinegar solution.  For…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.