Silicon Polymers are prevalent in the form of silly putty. Propose the mechanism for the Rochow process when synthesizing a silicon polymer putty out of dichlorodimethylsilane

Q: What volume of 0.20mol/L acetic acid solution is needed tomake 100ml of 0.015mol/L acetic acid…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: Percent weight in volume is the number of grams of a constituent in 100 mL of solution/

A: Ans-true

Q: Order the following in terms of concentration, with 1 being the least concentrated and 4 being the…

A: A) We have given the No. of moles = 0.7 mole Volume = 300 mL = 0.3 L    Therefore,      Molarity =…

Q: How Are Solution Concentrations Measured?

A: Concentration of solution defines amount of chemical species such as solute present in per amount of…

Q: 3ml of pond water is added to 12ml of saline. what is the dilultion? and what is the dilution…

A: Dilution is a process to reduce the concentration of a solute in the solution by adding some amount…

Q: The concentration of NaSCN stock solution is 2*10^-3M , calculate the concentration of NaSCN in the…

A: The question is based on the concept of solution. we need to calculate concentration of sodium…

Q: How many milliliters of 0.20 MHCI are needed to completely neutralize 65 mL of 0.20 M NaOH solution?…

A: Using the formula Milliequivalent of acid = milliequivalent of base Macid Vacid = Mbase Vbase 0.20…

Q: The volume of 0.16M NaOH needed to react with 40 mL of 0.12M H2SO4 is     30 mL     40 mL…

A: Given Molarity of H2SO4 = 0.12 M Volume of H2SO4 = 40 ml = 0.04 L Molarity of NaOH = 0.16 M

Q: 3. Convert the Lewis structures to line-angle formulas Н a. b. d. Н Н T Н Т Н н N: Н О н н Н HICIN Н…

A:

Q: A 887 mLmL NaClNaCl solution is diluted to a volume of 1.45 LL and a concentration of 6.00 MM . What…

A: The initial volume of the NaCl solution is = 887 mL The initial concentration of the solution is =?…

Q: is HgSO4 Soluable in water?

A: No, HgSO4 that is mercuric sulphate is NOT SOLUBLE in water. It is because when it is added in…

Q: how many ml of 0.100 m naoh is needed to dilute to a given 2.00litre of 0.0500 m naoh A 100ml B 50ml…

A: • The values provided in the q uestion are:-        i) Initial concentration of NaOH solution, M1 =…

Q: How many milliliters of 0.20 M HCI are needed to completely neutralize 65 mL of 0.20 M NaOH…

A:

Q: You need to make a large quantity of a 5% solution ofHCl but have only 25 mL HCl. What volume of…

A: The solution is a mixture in which the lowest amount (solute) is dissolved or distributed in a high…

Q: need the the step by step solution     What is the volume in cubic meter of a 2 pound water?

A: Now here we need to do the unit conversion that is from pounds to cubic meter  Now  1 pound =…

Q: suppose we need 500ml of 3M fluoric acid from 15M stock solution. how much stock solution we need?

A: Given :  Concentration of stock solution (M1) = 15M  Concentration of dilute solution (M2) = 3M…

Q: If I start with a 2M stock solution (my concentrate) and I need 200ml of a 0.8M solution how much of…

A: Given that  concentration of stock solution =2 M concentration of diluted solution =0.8 Mvolume of…

Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A: Buffer solution is the solution in which upon addition of acid or base pH remains constant .

Q: 15 g of solute is mixed with 100. g of solvent. The m/m% of this solution must be ___________ 15%.…

A: There are several ways of expressing the concentration of a solution by using a percentage. The…

Q: A solution contains 0.625 g Ca2+0.625 g Ca2+ in enough water to make a 1825 mL1825 mL solution. What…

A:

Q: Solution is a Homogeneous mixture Select one: True False

A: Homogeneous mixture is defined as in which solute is mixed throughout the solvent and equally…

Q: Daite 25 Compounds (oswmatre t aroonatict alpate) ueith lorgeet and alzo grue yer chemical whift…

A: if shielded low chemical shift value . if Deshielded high chemical shift value

Q: Fill in the blanks . is the expression of the concentration used if the solute undergoes a chemical…

A: Equilibrium concentration is a measure of the concentration of the species undergoing change in a…

Q: A 20 mL vial contains 202 mg of ammonium chloride. What is the concentration of the solution in…

A:

Q: 1. How many grams of Ca(OH)2 are needed to neutralize 25.0mL of .100M HN03? The reaction proceeds as…

A:

Q: Prepare 750ml of 1.5M KNO3. Show complete solution

A: Given,  Volume of solution = 750 ml     ( 1mL= 0.001 L )                                    = 0.75 L…

Q: calculate the molarity of a solution 82 grams of nitric acid hno3 in 1.2 liters of water 68.3 98.4…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: A sample of KHP (molar mass = 204.23 g/mol) required 28.0 mL of NaOH solution (0.0832 M) to reach a…

A: Given: The molar mass of KHP (potassium hydrogen phthalate) is 204.23 g/mol The volume of NaOH…

Q: Assume that vinegar is a 0.852 M solution of acetic acid (HC₂H30₂) in water. What volume of 0.2136 M…

A:

Q: How many mL of 2.0M AgNO3 solution are required so that we hav 20 g of AgNO3?

A: The concentration of a solution is described as the dissolved amount of a solute in the given…

Q: None

A:

Q: A 15% w/v (NH4)2SO4 standard is needed. How much solute would be needed to make 50 ml?

A: Percent mass by volume is defined as the mass of solute(in gram) divided by the volume of solution(…

Q: The molarity and normality of a diprotic acid is the same. True False

A: Normality = n × molarity  n= basicity of acid

Q: 19 - How many mL of 5 M HCl solution is needed to prepare 25 0 mL of 2 M HCI solution? 200 mL 0.100…

A: Following information given in the question - Initial Molarity of Hydrochloric acid, HCl solution =…

Q: Concentrated solutions have__ amount of solute O lower O higher O normal abnormal

A:

Q: Dissolving a solute such as LiOH in a solvent such as water results in ___. Group of answer choices…

A:

Q: CH3 Br Name this compound

A: The name of the following compound will be completely based on IUPAC (International Union of Pure…

Q: Addition of a nonvolatile solute to a solvent a) lowers the freezing point and the boiling point b)…

A: The freezing point is the temperature at which the liquid solvent and solid solvent are at…

Q: Rank the solutions from least concentrated to most concentrated. A A, D, C, B C, D, B, A D, B, A, C…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. Plot density versus concentration for the five reference solutions on a graph. The concentration…

A: The density vs concentration plot for the given five reference points is as follows

Q: Discuss the importance of boiling point elevation, vapor pressure lowering and freezing point…

A: Colligative properties are the properties that depend on the number of atoms or molecules or ions…

Q: Name three (3) important uses of solution.

A: Solution: A solution consists of solute and solvent or a solution is a mixture of two or more…

Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A: A buffer is a solution which resist change in pH and obtained when a weak acid and the salt of its…

Q: You are given a protein solution with a concentration of 0.15 mg/ml. Suppose that we want to prepare…

A:

Q: Question 13 Explain the differences between osmosis and dialysis. Be specific. Edit View Insert…

A: Osmosis and dialysis they both are a type of diffusion.

Types of Polymers on the basis of Method of Preparation