Calculate the volume in milliliters of a 1.3M sodium chloride solution that contains 325. mmol of sodium chloride (NaCl) . Round your answer to 2 significant digits. mL

Q: Which of the following was used in excess in the gravimetric method of analysis experiment? (A) HCI…

A:

Q: For pH = 6.00, calculate the alpha two (a2) in an aqueous solution of citric acid. (Ka1 = 7.45 x…

A: Given: pH = 6.00 Ka1=7.45×10-4Ka2=1.73×10-5Ka3=4.02×10-7

Q: The reaction N204(g) * 2NO2(3) has a K, = 0.140 at 25 °C. In a reaction vessel containing the gases…

A:

Q: 42. Which of the following statements about alkanes, alkenes and alkynes is FALSE? A. Alkanes can be…

A:

Q: • A young man exerted a force of 9,000 N on a stalled car but was unable to move it. How much work…

A: Given  Force = 9000 N Distance = 0 ( no displacement)  Find out work (W)

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: Given molecules are :-  N2 , HBr , BrF  Electronegativity order :-  F > O >  N = Cl > Br…

Q: Which of the following compounds will result from the reaction between propene and HBr? A.…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A 125 mL sample of a 14.0 M solution is diluted to 500 mL. What is the concentration (molarity) of…

A:

Q: Which of the following statements is TRUE regarding the natural steroid, progesterone? H H C-H H-C-H…

A:

Q: What is the hybridization at each (sp, sp2, sp3) also find molecular geometry (bent, trigonal…

A:

Q: 372.000 is the molecular weight of disodium ethylenediaminetetraacetate 6.119 grams to prepare a…

A: Given: Molarity of disodium ethylenediaminetetraacetate i.e. Na2EDTA = 0.047 M Volume of solution =…

Q: solution raises the boiling point of water by 0.51 °C. How much will the boiling point of water…

A: Given, Molality (m) = 1 m Boiling point of solution(□Tb)= 0.51 °c As we know,  □Tb = i × Kb × m If…

Q: (а) What is an ideal gas? Briefly explain your answer.

A: It is very important to read about ideal gases. Ideal gas model help us to predict to behaviour of…

Q: _t volume of the 1.76 M H2O2

A:

Q: At 100.0 °C, K. = 0.135 for the reaction 3H2(g) + N2(3) 2NH3(3) In a reaction mixture at equilibrium…

A: Answer: To find out the partial pressure of gases modified form of ideal gas equation will be used…

Q: A sample of a colored analyte at a concentration of 3.60 ´ 10-3 mol/L shows 34.2 percent…

A: #(a): Given the concentration of the analyte, C = 3.60*10-3 mol/L or M %T = 34.2 %

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: The reaction given is, => IO3- + H2SO3 → I2 + SO42-

Q: Your teacher asks you to dilute 6.0 M HNO3 (M1) to 250. mL (V2) of 1.0M HNO3 (M2). What volume (V2)…

A: Given Molarity(M1) = 6.0 M Volume (V1) = ?  Molarity (M2) = 1.0 M Volume (V2) = 250.0 mL

Q: Could you balance the following and explain few details of how the following balanced in order for…

A:

Q: At 1000°C, the reaction NO2(g) + SO2(g) NO(g) + SO3(g) has K. = 4.76. Suppose 0.215 mol of NO2 and…

A:

Q: f their boiling points. That is, choose 1 next to the substance with the highest boiling point,…

A: Given that the compounds to arrange according to their boiling point are  Ethene,formaldehyde,H2and…

Q: use this equation 2Na3PO4(aq) + 3Ba(OH)2(aq) → Ba3(PO4)2(s) + 6NaOH(aq) How many moles of…

A: The balanced reaction given is, => 2 Na3PO4 (aq) + 3 Ba(OH)2 (aq) → Ba3(PO4)2 (s) + 6 NaOH (aq)…

Q: 000 1 K=- K=2 At equilibrium? At equilibrium? yes no yes no K 4 & = K= At equilibrium? At…

A: Given:

Q: Ponatinib HCI, an antitumor drug: H F

A: The hybridisation of the following atoms in the molecule is: i) one of the fluorine atom - sp3

Q: Use the following formula for problem 2NaOH (aq) + CuSO4 (aq) --->  Cu(OH)2(s)  + Na2SO4(aq) How…

A: Given : 2NaOH (aq) + CuSO4 (aq) --->  Cu(OH)2(s)  + Na2SO4(aq) Molarity of NaOH solution = 6.0M…

Q: eaction proceed far towards completion when equilibrium is reached? l HF was placed in a 1.00 L…

A: As we know,  if Kc is vert very small ,then reaction is reactant dominated over reactant.  And if Kc…

Q: ange the highlighted bonds in the table below in decreasing order of polarity. That is, pick 1 for…

A:

Q: Tetrahvdrocannabinolic acid (THCA), the precursor to THC, a psychoactive: H.C H.0

A:

Q: Which of the following substances have a solvatochromic property?   sodium bicarbonate…

A: Solvatochromism is a property exhibited by a chromophore which shows change in color in solvents of…

Q: OCH3 CH3 CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: Balance and translate the given chemical equation to a word equation.         Ca(OH)2(aq)  +…

A: Ca(OH)2(aq) + H3PO4(aq) --> Ca3(PO4)2(s) + H2O(l)

Q: 500g of AbSa is dissolved in H20 to make 15L of solution. What is its normality? (MW: Al-27g/mol,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A. explain each step with words on how to get the structure. Step 1: Calculate the Index of…

A: Given that, the molecular formula of the compound is C6H14O. We have to determine the molecule…

Q: What volume (in ML )of 0.2200M HCl is required to neutralize 60.00 ml of 0.7000 M KOH

A:

Q: An ingredient of Tiger Balm salve is composed of C, H and O.  A 0.1005 g sample of the ingredient is…

A: Given :  Weight of sample = 0.1005 g  Weight of CO2 produced = 0.2829 g  Weight of H2O produced =…

Q: Bromobenzene + Mg, ether E (CH;MgBr) E + ethylene oxide followed by H* F (C3H100) F + PB33 G (CH,Br)…

A: RCN with acidic hydrolysis gives RCO2H...

Q: The ideal mixture of two aqueous solutions of HNO3 is made by means of 100 mL of solution with 20 g…

A:

Q: Use the following formula for problem 2NaOH (aq) + CuSO4 (aq) --->  Cu(OH)2(s)  + Na2SO4(aq)…

A: Given :-  2NaOH (aq) + CuSO4 (aq) --->  Cu(OH)2(s)  + Na2SO4(aq)  molarity of NaOH solution = 1.0…

Q: 500g of Al2s3 is dissolved in H2o to make 15.0 L of solution. What is its normality? (MW:…

A: Normality = (wt.)/{(equivalent wt.)×Volume(L)} ---(1) We know that:  Equivalent wt = (moleculer…

Q: Which of the following reactions is the best method for preparing the compound shown?

A:

Q: Adding a nonvolatile solute to a liquid will A. elevate both the freezing point and the boiling…

A: Freezing point of solvent is greater than freezing point of solutions. Whereas boiling point of…

Q: Which of the following parameters was held constant in the Styrofoam calorimetry experiment?…

A: Given: Styrofoam calorimetry experiment.

Q: Silver nitrate reacts with nickel to form Ni(NO3)2 and silver. To produce 0.7kg of silver, how many…

A:

Q: Solute particles influence the properties of a solution. What is NOT assumed when understanding…

A: Colligative properties are the properties of solution which is guided by the number of solute…

Q: View Policies Current Attempt in Progress Calculate to five significant figures the binding energy…

A: Neon -20 Observed mass = 19.9924 amu

Q: AG° f

A:

Q: Suppose that the total mass of the reactants in a chemical reaction was 100.00000 g. How many…

A: Given: Total mass of reactants = 100.00000 g. And the total mass of products formed = 99.99900 g.

Q: When alkenes are oxidized initially, they form what types of compounds? A. Aldehydes B. Alcohols C.…

A: It is asked in the question that what forms when alkene are oxidised initially.

Q: Zn and Sn ions coprecipitate when they exist in solution to form mixed oxides. Suggest a…

A: a. Given that, Zn and Sn ions coprecipitate when they exist in a solution to form mixed oxide. We…

Q: Name the following compound H.N

A: The name of an organic compound can be done with help of rules of international union of pure and…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.