Al(NO3)3(s)⟶Al3+(aq)+3NO3−(aq) Calculate the moles of nitrate ions in 16.786mL of a 0.29M aluminum nitrate solution.

Q: Which of the following schematic drawings best describes a solution of Li2SO4 in water (water…

A: Given Li2SO4 is an ionic compound Ionic compounds are the compounds that are formed by the when a…

Q: 2. What volume (mL) of 0.70M Sodium hydroxide (NAOH) is needed to neutralize 270 mL of 0.40 M…

A: The neutralization reaction for the process is given below : Given that : Molarity of H2SO4 (M2)=…

Q: A 0.3000 g sample of impure Na2CO3 requires 36.31 mL of a 0.1075 M HClO4 solution to reach the end…

A: Molarity of HClO4 = 0.1075 M  Volume of HClO4 = 36.31 mL = 0.03631 L Mass of sample = 0.3000 g  We…

Q: If 35 ml of 0.25 M sodium acetate is added to 25 mL of 0.20 M acetic acid, what is the molar…

A: The chemical compounds which dissociate into corresponding ions to very less extent are known as…

Q: How many ml of 0.50 M HBr solution are needed to react completely with 16.00 ml of 0.16 M Sr(OH)2…

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Q: What mass (in grams) of AgCl will dissolve in 250 mL of water if the Ksp = 1.7x10¬10? (MM of AgCl =…

A: Given:: Ksp of AgCl = 1.7×10-10 mass of AgCl = ? Volume = 250 ml = 0.250 L MM of AgCl = 143.32 g…

Q: The active ingredient in aspirin is acetylsalicylic acid. A 2.08 g sample of acetylsalicylic acid…

A: Number of moles of acetylsalicylic acid and NaOH will be equal since one carboxylic acid group is…

Q: Suppose the Kc value for Cobalt (II) hexahydrate is 6.80 and suppose upon heating the solution…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: Pb(NO,),(aq) + 2 KCI(aq) PBC1, (8) + 2 KNO,(aq) acid-base neutralization CH, (g) + 20,g) → CO,(g) +…

A: ->In acid base reaction acid and base reacts to form salt and water. ->In redox reaction one…

Q: mL, 2M HC mL, 2M g, 2M HCI Mass g, 2M AT n(reaction) AH NAOH NaOH solution neutralization (KJ/mol)…

A: Given that,  Mass of 2M HCl solution  = 50 g = 50 mL*  = 0.05 L Mass of 2M NaOH solution  = 50 g =…

Q: Calculate the concentration (in molarity) of ammIonium ion after 10.0 mL of 0.650 M ammonium…

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Q: What would be the concentration of X 2- if a 10 mL of a 1 M solution of KOH was added to 50 mL of a…

A: The chemical reaction for the neutralization of a diprotic acid H2X with KOH is needed to be…

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

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Q: What volume of 0.305 M AgNO3 is required to react exactly with 155.0 mL of 0.274 M Na2SO4 solution?…

A: The balanced chemical reaction between the silver nitrate and sodium sulphate is shown below.

Q: What is the pHpH after the addition of 10.0 mLmL of 0.140 MNaOHMNaOH to 25.0 mLmL of 0.110 MHNO3

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Q: You have 5.0 mL of 0.70M HI and 4.6 mL of 0.90M Mg(OH)2. What would be the concentration of MgI2 in…

A: The Balanced molecular equation for the reaction between HI and Mg(OH)2 is ; 2HI + Mg(OH)2 → MgI2 +…

Q: At 25 °C, only 0.0280 mol of the generic salt AB3 is soluble in 1.00 L of water. What is the ?sp of…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide…

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Q: If 25.2 mL of AgNO3 is needed to precipitate all the Cl- ions in a 0.775-mg sample of KCl (forming…

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Q: Given the following information, what is the molar mass of an unknown monoprotic acid? (titration)…

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Q: Elc. A JU student was asked to prepare a pH = 4.0 acid solution in which the molarity of H is 1.0 x…

A: GivenDensity of H2SO4= 1.84 g/mlVolume of H2SO4 taken= 1.500ml

Q: B. Use the equation to calculate the following: K,CO3(aq) + 2 HC,H¿O,(aq) → 2 KC,H¿O¿(aq) + H,O(!) +…

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Q: Suppose a 0.015 M aqueous solution of phosphoric acid (H₂PO4) is prepared. Calculate the equilibrium…

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Q: As you are studying for finals, you calculate the concentration of caffeine in an energy drink and…

A: Given: Mass of caffeine = 257 mg = 0.257 g                                             (Since 1 g =…

Q: -25. What is the concentration (in molarity ) of a NaOH solution if 25.0 mL of the solution are…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: A student titrates 25.00mL of H3PO4 with 0.0987 M KOH. She uses 54.06 mL to complete the chemical…

A: C1V1=C2V2 Expression is used.

Q: The HCl concentration in a hyperacidic stomach is 0.030 M. The volume of liquid in the stomach is…

A: Number of moles of HCl when concentration is 0.030M = Concentration× Volume (ml) /1000 Number of…

Q: Potassium sorbate (KC6H7O2) is added to cheese to prevent the formation of mold. A solution is…

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Q: 1. In a neutralization reaction of I2 + S2O,²- = |- + S,0,2- which relation is correct? * 4 O (a)…

A: Neutralization reactionis the reaction in which two substance having opposite nature react each…

Q: 0.200 M Fe(NO.). (mL) 0.0020 M SCN- (mL) H,O (mL) Beaker 4.0 41.0 1 5.0 3.0 42.0 2 5.0 2.0 43.0 3…

A: The molarity is one of the form of concentration. It is defined as the number of moles of solute…

Q: c. A JU student was asked to prepare a pH = 4.0 acid solution in which the molarity of H is 1.0 x…

A: Given,Volume of H2SO4 = 1.500 mLVolume of solution = 200.0 mL = 0.200 L    (1 mL = 0.001 L)Density…

Q: When AgNO3 dissolves in water, what ions does it break apart to form in the resulting solution?

A: Ionic compounds are those which when dissolved in water dissociate into ions called cations and…

Q: According to the reaction below: if it required 65.19 mL of HCl with an unknown concentration to…

A:

Q: According to the reaction below: if 35.48 mL of H2SO4 with an unknown concentration were titrated…

A: Given neutralisation reaction; H2SO4 +2KOH  → 2H2O + K2SO4 Volume of H2SO4 solution titrated against…

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b)…

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Q: Answer the following questions regarding concentration: What concentration of ClO−3ClO3− results…

A: Molarity is the moles of substance present per unit of volume. Here from the given Volume and…

Q: C. Why do solutions of these two compounds, NANO3 and Mg(NO3)2, behave differently when aqueous…

A: (c) Answer - According to the question - Given - NaNO3 --> Na+ + NO3- there is no interaction…

Q: Part 1 hi See Periodic Table O See Hint Heavy metal ions like lead(II) can be precipitated from…

A: Given data: Pb(NO3)2          13.8mL=0.0138 L         7.40x10-3 M Na2S                 12.8mL=0.0128…

Q: If 21 mL of 3.2 x 10–5 M magnesium chloride and 15 mL of 1.5 x 10–4 M sodium fluoride are mixed,…

A: Volume of Magnesium Chloride solution = V1 = 21 mL = 0.021 LVolume of odium Flouride solution = V2 =…

Q: Calculate the concentration (M) of sodium ions in a solution made by diluting 50.0 mL of a 0.874 M…

A: Concentration of sodium sulfide, M1 = 0.874 M Volume of the solution, V1 = 50.0 mL Concentration of…

Q: Which of the following would be the correct equation for determining the number of moles of H2SO4…

A: Choose the correct expression --;

Q: coefficient of Fe3+

A:

Q: When all of the following are mixed together in a beaker, what is the molar concentration of the…

A: The question is based on the concept of solutions. we have to calculate concentration of the…

Q: 7.42% (w/w) Fe(NO3)3 (241.81g/mol) solution has a density of 1.059 g/ml. Calculate the molar…

A: Given,  Mass percentage of Fe(NO3)3 = 7.42%  Molar mass of Fe(NO3)3 = 241.81 g/mole  Density of the…

Q: A 26.05mL of HNO3 reacts with 32.24 mL of 0.076M Ba(OH)2. Calculate the molar concentration of the…

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Q: I need to figure out how to calculate the molar mass of this unknown acid by titration , and give…

A: Let the unknown acid be a monobasic acid with the chemical formula HA.

Q: When 300.0 milliliters of 0.200-molar AgNO3 is mixed with 100.0 milliliters of 0.0500-molar CaCl2,…

A: Given : Initial concentration of AgNO3 taken = 0.200 M Volume of AgNO3 solution taken = 300 mL =…

Q: A sample of 1.916 g glutamic acid (H2C5H,NO4, 147.13 g/mol) is titrated with 41.85 mL solution of…

A: The balanced equation showing the reaction taking place between glutamic acid and NaOH is- H2C5H7NO4…

Q: According to the reaction below: if it required 36.52 mL of H2SO4 with an unknown concentration to…

A: Given chemical equation H2SO4 + 2NaOH ---------> 2H2O + Na2SO4 Then, H2SO4 is considered as…