Find the volume of HCI gas at STP required to prepare 3.50 L of a 0.100 m HCI solution (assume water density = 1.00 g/mL).

Q: In dilute nitric acid, the concentration of HNO3 is 6.00 M and the density is 1.19 g/mL. What is:…

A: Given, M = 6.00 M Density = 1.19 g/mL

Q: Take a 2.85 L solution containing 1.94 mol L-1 hydrochloric acid (HCl) What is the amount of sodium…

A: The answer is as follows:

Q: 1. How many moles of KNO3 are needed to make 450 ml of 1.5 molar solution?

A: Given- Volume = 450 ml = 0.450 L (1L = 1000ml) Molarity = 1.5 M

Q: 1) Indicate which aqueous solution has the slowest evaporation rate. a)  0.1 M NH4Cl b)  0.2…

A: Here 2 question are given . which i have to attempt not mention. So I am taking first question

Q: ny grams of chlorine gas

A:

Q: How much CaC l 2 , in grams, is needed to make 2.0 L ofa 3.5M solution?

A: Molarity is defined as number of moles in 1 liter of solution. The molar mass of CaCl2 is…

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: Calculate the molarity of 81.5 g of HCl in 3.00 L of an HCl solution.

A: molarity = (no.of moles of solute ÷ volume of solution in liter)

Q: Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 mL of 0.725 M HCl…

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

Q: Which of the following substances would be most soluble in water? O C2H5OH Ag (metallic silver) O…

A: In this question, we will Identify which species is most Soluble in water.  You can see details…

Q: How many kilograms of H 2 O must be added to 75.5 g of Ca(NO 3 ) 2 to form a 0.500 m solution ?

A: GIVEN: To solve:Kilograms of water added to form 0.500 M solution? Solution:As we know,

Q: 7. How many Liters of 18.0M H2SO4 are required to prepare 1.0 L of a 0.900 M solution ?

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: How many grams of chlorine gas are needed to make 4.80× 10^6 of a solution that is 1.60 ppm chlorine…

A: We need to find how many grams of chlorine gas are needed to make 4.80×106 of a solution that is…

Q: If 14.3 g of NH3 is dissolved in 375. ml of water, what is the concentration of the resulting…

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

Q: how many grams of MgF2 are needed to make 175 mL of 3.5 M magnesium fluoride solution ?

A:

Q: what mass of sulfur dioxide is present in 26.8L of 1.22M SO2 solution?

A:

Q: How many moles of HCl are present in 10.00 mL of a 0.125 M solution?

A:

Q: What volume of 8.25 M HCl solution must be diluted to prepare 2.40 L of 0.500 M HCl solution?

A: GivenMolarity of Stock solution = 8.25 M = M1Volume of Stock solution = To be determined Molarity of…

Q: The solubility of solid X is given below. What is the maximum percent recovery if a student wanted…

A: NOTE: Assuming that the initial temperature is 100 oC and the final temperature is 0 oC as per the…

Q: Determine the amount of solute needed to make 125 mL of saturated solution of sodium nitrate at 10…

A: The volume of the solution is = 125 mL The temperature of the solution is = 10oC The mass of the…

Q: How many grams of NaCl is required to prepare 0.25 M of 500 ml NaCl solution?

A: The molarity of the NaCl solution is = 0.25 M The volume of the solution is = 500 mL The required…

Q: Concentrated HBr is 48% HBr by mass and has a density of 1.50 g/mL.How many grams of concentrated…

A: Given: Concentration of final solution = 1.50 M Volume of final solution = 750 mL = 0.750 L…

Q: Determine the number of grams of calcium chloride (weighed as CaCl2 .2H2O) that are needed to make…

A: Molarity=mole×1000÷volume So use mole mole relationship to get mole of hydrated calcium chlorides.…

Q: What volume of 0.25 M HNO3 is necessary to react exactly with 7.4 g of Ca(OH)2? (Hint: write a…

A: The balanced reaction is as :-  Ca(OH) 2 + 2HNO3 -----> Ca(NO3)2 + H20

Q: Which of the following substances would you expect to NOT be soluble in water? AgNO3…

A: According to solubility rules,(1) All nitrates are soluble. So, AgNO3 is soluble.(2) All sulfates…

Q: Determine the number of grams of calcium chloride (weighed as CaCl2.2H2O) that are needed to make…

A: Molarity = 0.010 M Volume = 100 mL The number of grams of calcium chloride (weighed as CaCl2.2H2O)…

Q: You can purchase nitric acid in a concentrated form that is 70.3% HNO3 by mass and has a density of…

A: SOLUTION: Step 1: 70.3 % means 70.3 g of HNO3 in 100 g of solution. The molarity of HNO3 is…

Q: How many grams of NaBr would be needed to prepare 700 ml of 0.230 M NaBr solution?

A:

Q: How many moles of KOH are contained in 750. mL of 5.00 M KOH solution?

A: Given, Volume of KOH solution = 750 mL = 0.750 L      (1 mL = 0.001 L) Molarity of KOH solution =…

Q: How many grams of H2S(aq) are needed to make 5.00 L of a 0.125 M H,S(a9) solution? O 13.63g O 21.3 g…

A: Molarity of a solution os defined as moles of solute present per unit liter of solution. Molarity =…

Q: How many moles of sodium hydroxide, NaOH, are present in 1.58 L of a 0.160 M sodium hydroxide…

A: Since molarity = moles of solute / Volume of solution in L  Volume of solution in L = 1.58 L  and…

Q: How many grams of CaCl2 are needed to prepare a 1.10 L solution of 0.250 M CaCl2?

A: In this question, we will determine the mass of the CaCl2 in grams.  Given : Volume of the CaCl2 =…

Q: How many grams of sodium nitrate are needed to prepare 1.85 liters of a 0.995 M sodium nitrate…

A: Moles of a particular compound can be determined by calculating the product of the molarity and the…

Q: What volume of 6 N H3PO4 must be taken and how much water must be added to prepare 100mL of 0.5 N…

A: Normality is  termed used to define the concentration of solute in a particular solution. The…