Write the net ionic equations for the reactions that occur when: A) 1 M acetic acid dissolves solid barium carbonate B) A precipitate forms when 1 M chromium(III) nitrate is mixed with 1 M barium hydroxide C) A precipitate forms when 1 M sulfuric acid is mixed with an equal volume of 1 M strontium hydroxide D) Magnesium metal is immersed in 1 M iron(III) nitrate; iron metal is ONE product of the reaction.

Q: Armed with a validated method for determining the molar mass of a metal ion (in the form of a metal…

A: 0.2473 g of unknown metal carbonate in 20 mL is titrated against 36.99 mL of the 0.1081 M of HCl.

Q: Precipitation of Salts - == Net Ionic Equations Determine net ionic equations, if any, occuring when…

A: Here we have to write the net ionic equation and predict the true or false statements about the…

Q: 3.364 g of hydrated barium chloride BaCl2.xH2O was dissolved in water and made up to a total volume…

A: Mass of hydrated barium chloride (BaCl2.xH2O) = 3.364 g Total volume of barium chloride (V) = 250 ml…

Q: - When a solution of NaCl is added to a solution of Pb(NO3)2 a heavy white precipitate forms. a.…

A: Given, When a solution of NaCl is added to a solution of Pb(NO3)2 heavy white precipitate forms…

Q: Silver ions can be precipitated from aqueous solutions by the addition of aqueous chloride:…

A:

Q: A solution contains one or more of the following ions: Ag+, Ca2+, and Co2+. Lithium bromide is added…

A: The reactions in which two solutions of soluble salts combine together to form an insoluble salt…

Q: The compound magnesium iodide, MgI2 is soluble in water. Write the net ionic equation for the…

A: Since MgI2 is soluble in water Hence it will dissociate as -

Q: What can be added to a solution containing Pb" (aq) ions to precipitate the ions from the solution?…

A: The solubility of an ionic compound depends on the nature of the cation and anion.

Q: 35.0 mL of 0.325 M AgNO3 is added to 50.0 mL of 0.125 M MgCl2. Assuming all volumes are additive,…

A: Given information:AgNO3 = 35.0 mL of 0.325 M solutionMgCl2 = 50.0 mL of 0.125 M solutionAs we know:

Q: 3) A company needs to verify the amount of nitrogen in their new "QuikGreen" fertilizer product. To…

A:

Q: The concentration of SO32− in a solution is determined by titrating it with a 0.200 M dichromate…

A: So we can say that• Cπ2O72- → act as qxidising agent because it oxidises S(v) → S(vl)    but itself…

Q: Aqueous solutions of barium chloride and silver nitrate are mixed to form solid silver chloride and…

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: Complete and balance the precipitation reactions. Include physical states. Refer to the solubility…

A:

Q: 4. Which solution will produce a precipitate when mixed with a solution of Ba(NO3)2? CuCl,(aq)…

A: This question is based on analysis of chemicals. The reagent used in this case is Ba(NO3)2.

Q: For each of the following, identify the precipitate formed when the two aqueous solution indicated…

A: All reactions are given in step 2.

Q: Write a balanced equation for this reaction and include phases.  B. Write the net ionic equation.…

A: Balanced chemical reaction is             (NH4)2CrO4 (aq) + Pb(NO3)2 (aq) → 2NH4NO3 (aq) + PbCrO4…

Q: Write the overall equation, the total ionic, and net ionic equations for the reaction that occurs…

A: Balanced equation: AgNO3 (aq)  +   NaBr (aq)   =    NaNO3 (aq)     +   AgBr (s) Ionic equation:…

Q: Which of the following is TRUE regarding a precipitation reactioh. A) Both products must be soluble…

A: 1) The right answer is option B) At least one one of the products will be insoluble in water. 2) The…

Q: Include states of matter in your balanced equation. Write a balanced net ionic equation for a…

A: When acid and a base react with each other to form salt and water. This reaction is well known as…

Q: Magnesium carbonate, magnesium oxide, and magnesium hydroxide are all white solids that react with…

A:

Q: 3) A company needs to verify the amount of nitrogen in their new "QuikGreen" fertilizer product. To…

A: Moles HCl = 0.989 M x .05 L = 0.05 moles Moles of NaOH = 0.250 M x (11.74 /1000) L = 0.003 Moles…

Q: Provide BOTH molecular AND net ionic equations for each of the following reactions: 1.Solid barium…

A: Formula for barium carbonate- BaCO3 Formula for hydrochloric acid - HCl Bubbles indicate formation…

Q: In some rare cases, two different precipitates can form in the same reaction.…

A: The given balanced molecular equation is : Ba(OH)2(aq) + MgSO4(aq) ----->  BaSO4(s) +Mg(OH)2(s)

Q: Five aqueous solutions were used in a series of solubility experiments.  Each solution was mixed…

A: The formula of the compound formed from reaction of silver perchlorate and calcium bromide has to be…

Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

A:

Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

A: The given reaction is: 2AgNO3aq+MgCl2aq⇌2AgCls+MgNO32aq According to the above chemical reaction, 2…

Q: How many grams of Cu(OH)2 will precipitate when excess NaOH solution is added to 72.0 mL of 0.578 M…

A:

Q: 1) 68.1 mL of 5.2 M HCl solution is diluted to a volume of 555 mL. What is the molar concentration…

A:

Q: 255 mL of a 0.180 M aqueous solution of silver (I) nitrate is mixed with 145 mL of a 0.120 M aqueous…

A: Balanced equation: 3AgNO3 (aq) + Na3(PO4)(aq) = Ag3(PO4) (s) + 3NaNO3 Number of mmols = Molarity x…

Q: Determine the balanced equation for the precipitation reaction resulting from mixing the pairs of…

A: Given: To determine the balanced equation a) Aqueous sodium carbonate reacts with aqueous copper(II)…

Q: Write the molecular equation and the net ionic equation for the following reactions. Include phase…

A: The question is based on the concept of chemical reactions. We have to identify and write the…

Q: Write chemical, complete ionic and net ionic equations for the following reactions that produce…

A: In the complete Ionic equation , all the Molecules which are Soluble in the aqueous solution are…

Q: For the reaction of the precipitation of sulfate ions in water as BaSO4; a) Write the net ionic…

A: The formation of an insoluble salt (precipitate) takes place when a reaction of two soluble salt…

Q: Which of the following pairs of solutions will give a precipitate when mixed?

A: Mercury (I) acetate and sodium iodide solutions on mixing give a precipitate of Hg2I2…

Q: Based on the solubility rules which of the following combinations of metal ions could be separated…

A: Given :  Based on the solubility rules which of the following combinations of metal ions could be…

Q: How many grams of Cu(OH)2 will precipitate when excess NAOH solution is added to 62.0 mL of 0.659 M…

A: As naoh is presence in excess amount it means CuBr2 act as a limiting reagent and will decide the…

Q: a Does the following combination react to produce a precipitate? These are the solubility rules for…

A: Most of the sulfides are insoluble.

Q: Write net ionic equations for the reaction, if any, that occurs when aqueous solutions of the…

A: a. Ammonium sulfate and barium nitrate = The chemical equation for the given reaction is,…

Q: How many grams of Cu(OH)2 will precipitate when excess KOH solution is added to 60.0 mL of 0.755 M…

A: To solve this first we have to calculate the number of mole of Cu(NO3)2  then we will calculate the…

Q: An aqueous solution of ammonium sulfide is mixed with an aqueous solution of iron (III) Chloride. a.…

A: Given: Volume of FeCl3 = 100.0 mL = 0.1 L Concentration of FeCl3 = 0.250 M Volume of (NH4)2S = 50.0…

Q: 4. A student has an unknown solution. She knows that the solution could be NaCl(aq), Mg(NO3)2(aq) or…

A: A student has the solution of NaCl(aq), Mg(NO3)2, or Ca(NO3)2. On addition of silver nitrate (AgNO3)…

Q: A solution contains one or more of the following ions: Hg2 2+, Ba2+, and Fe2+. When potassium…

A: When a solid substance is completely soluble in water, it forms an aqueous solution.  The solubility…

Q: Write complete bala..ced equations for all the following reactions. For reactions in solution, write…

A: The balanced reactions for the given conditions will be as follows:

Q: A solution contains one or more of the following ions: Ag+, Ca2+, and Co2+. Lithium bromide is added…

A: Given information, The solution contain three different kind of ions. On addition of lithium…

Q: 3) A company needs to verify the amount of nitrogen in their new "QuikGreen" fertilizer product. To…

A: Answer :- Moles of HCL before titration when NH3 is dissolved in it :- Moles HCl = 0.989 M x .05 L =…

Q: Write a molecular equation for the precipitation reaction that occurs (if any) when each pair of…

A: 66. a.

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.