Hi kindly help me to find the solution for this problem, the answer is already provided. thank you very much. Question: Sea water is about 0.50 M NaCl. To produce Cl2 gas, a company evaporates sea water, melts the NaCl, and runs electricity through it. 2 NaCl --> 2 Na + Cl2 How many liters of sea water are needed to fill a tank car with 1,120,000 liters of chlorine gas at STP? Answer: 2.0 x10^5 L

Q: Calculate the number of moles required to make 150 mL of a 5.5M solution of CuSO4. For all answers…

A: a- grams of CuSO4= 131.69 g b. mL of 6.5 M = 38.46 mL Details of these part are attached below.

Q: 9 > Determine the concentrations of BaBr2, Ba2+, and Br in a solution prepared by dissolving 1.35 x…

A: Information about the question

Q: Enter your answer in the provided box. Calculate the concentration (in molarity) of an NaOH solution…

A: Number of moles of solute in a solution is equal to product of Molarity of solution and Volume of…

Q: A chemist prepares a solution of magnesium bromide (MgBr.) by measuring out 0.60 g of MgBr, into a…

A:

Q: What mass of tin (in g) would be required to completely react with 1.50 L of 0.350 M HCI in the…

A: Given;

Q: What volume (in mL) of 0.250 M HCl would be required to completely react with 5.25 g of Al in the…

A: The given reaction is,                                  2 Al (s) + 6 HCl (aq) ----> 2 AlCl3 (aq)…

Q: Question 2: The molecular formula of acetylsalicylic acid (aspirin), one of the most commonly used…

A: Dear student since you have posted multiple questions we will solve first question for you if you…

Q: 4. If a given sample of silver and fluorine ideally combine to form 0.6mol of AgF, what is the…

A:

Q: An analytical chemist weighs out 0.047 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Molar mass of unknown monoprotic acid as shown below

Q: If 0.153 L of 0.104 M Na2SO4(aq) is combined with 0.175 L of 0.209 M NaCl, what is the concentration…

A:

Q: You need to make 1.25 L of 0.850 M sodium hydroxide. What volume of a 6.0 M stock solo do you need…

A:

Q: 4. Suppose you want to make a 2.5 M solution of MgF2 (magnesium fluoride). If you have 14.08 g of…

A: Molarity of a solution is defined as the no. of moles of solute present in one litre of solution.

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Molarity is termed as the number of moles of solute present in per liter of the solution. It is…

Q: During a titration involving 1.852 g of KHP powder, the amount of NaOH in a buret started at a…

A: No. Of moles = Molarity x Volume in L   Volume of NaOH dispensed = Final Burette reading -Initial…

Q: Suzy is titrating 10 mL of potassium hydroxide with 6.7 mL of 0.15 M sulfuric acid. What is the…

A: This problem can be solved by using the molarity equation which is :                   M1 V1n1=M2…

Q: A student weighs out a 6.38 g sample of Zn(CH3COO)2, transfers it to a 250. mL volumetric flask,…

A: Given, mass of Zn(CH3COOH)2 = 6.38 g Volume of the flask = Volume of the solution = 250 mL = 0.250 L…

Q: A student is instructed to make 0.250 Liters of a 0.2 M aqueous solution of Ca(NO3)2. How many grams…

A:

Q: You were careless when writing the procedure for an upcoming lab on dilutions. You wrote down how to…

A:

Q: 5. The teacher assign students to prepare a solution by dissolving 15.0 ml ethanol (C,H,OH) in water…

A:

Q: the concentration of lithium dissolved in the oceans of the world is about 2.9x10^-5 M if i want to…

A:

Q: Ammonia (NH3, MM 17.031 g/mol) and hypobromite (OBr−) react according to the following chemical…

A: Mass of ammonia = 0.423 g. Molar mass of ammonia = 17.031 g/mol. Volume of solution = 27.3 ml ....Or…

Q: 6 pts Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: In neutralize reaction Mole of acid = Mole of base

Q: You have a Standard A of Blue Dye 5 with a Molarity of 2.000 x 104 M. • You make a Standard B by…

A: Given :  Molarity of standard dye A = 2.000 x 10-4 M  Standard B is formed by 1:5 dilution of…

Q: Enter your answer in the provided box. Describe how to prepare 0.400 L of 0.750 M HCl solution,…

A:

Q: 3. Based on Table F, write the formula of the ion in the bottled water table that would form the…

A: Solubility is defined as ability of a chemical substance(solute)  to dissolve in a solvent and…

Q: Question 14 A 0.640-kg sample of methylene bromide has a density of 1.38 g/cm ³. Calculate its…

A: We know that density is the ratio of mass to volume of a sample.  Density (d) = Mass (m)/Volume (v)

Q: Hello, this is one of the problems that I cannot figure out on my homework. Thank you for your help.…

A: The number of moles of sodium chromate (nsc) is calculated using equation (1) in which C is the…

Q: 3. To generate hydrogen gas, a student adds 5.77 g of zinc to 80.1 mL of 4.00 mol/L hydroch in an…

A: By writing the balanced chemical reaction between Zinc and hydrochloric acid we can find the…

Q: Short answer: 1. Sodium reacts with water to produce hydrogen gas and sodium hydroxide. If 15 g of…

A:

Q: 1. What is the final concentration of a solution made by mixing 20.0 mL of 1.44 M HCl with water to…

A: Initial HCl solutionConcentration of HCl solution (M1) = 1.44 MVolume of HCl solution (V1) = 20.0…

Q: Ⓒ Macmillan Learning Write the balanced chemical equation between H₂SO, and KOH in aqueous solution.…

A:

Q: You need to make 200.mL of a 0.35 M NaCl solution of sodium chloride. You start with a 1.0 M…

A: Molarity (M) is the amount of a substance in a certain volume of solution.  Molarity is defined as…

Q: A chemist adds 1.05 L of a 0.40 mol/L calcium bromide (CaBr,) solution to a reaction flask.…

A: Given :- molar concentration of CaBr2 = 0.40 mol/L                Volume of solution = 1.05 L   To…

Q: (Write QUESTION 10 Determine the number of grams of B2H6 (molar mass 27.67 g/mol) that can be made…

A:

Q: Use the equation that follows for parts (a) and (b) below. Molecular masses are under each…

A: The ideal law is sometimes considered as the combination of Boyle’s law, Charles’s law and…

Q: A student task is to prepare 3 glucose (C6H12O6) solutions with different concentration. If the…

A: i) he needs 2.88g glucose to make 80mL of solution ii) He needs 0.405g of glucose to make 90mL of…

Q: The concentration of glucose in a healthy person should be less than 1400 mg/L. Express this…

A: here, Given molar mass is 180.156g/mole and concentration is 1400mg/L we have to first convert g/L,…

Q: s (Ba²+) is A sample of 0.6760 g of an unknown compound containing barium ions is dissolved in water…

A: From the mass of BaSO4 precipitate, first we need to calculate the mass of Ba.  Then using the mass…

Q: Ammonia (NH3, MM 17.031 g/mol) and hypobromite (OBr−) react according to the following chemical…

A:

Q: been omitted for clarity. From the choices below, select all possibilities for the identity of the…

A:

Q: A solution prepared using 150 g of sodium sulphate (Na2SO4). The molarity of the solution is 0.85 M.…

A: