1. What is the concentration (molarity) of a solution made NaCl and 500OmL of water?* O 1.24M O 0.00124M O 0.31M 3.10M

Q: Fresh seawater is referred to as impure water because it contains * О Охудеn O Aquatic animals O…

A: The solution is given below -

Q: How many ml of 0.75 m hcl solution do you need to obtain 0.0040 mol of hcl

A: Molarity : Molarity is given as moles of solute in liter volume of solution.…

Q: What volume of water must be added to 35.0 grams of sugar to prepare 8.0% by mass solution? (density…

A: The given mass of sugar is 35.0 g. The percentage of the final solution is 8.0% by mass. The density…

Q: 3. Calculate how much 6 M H2SO4 you will need to add to water to make 200 mL of a 1 M H2SO4…

A: Here, we have to calculate the amonut of 6 M H2SO4 that will be needed to prepare 200 mL of a 1 M…

Q: 11. 3.5 L of water containing 0.61 moles of NaOH would have a molarity of- 0.17 M 5.7 M a. 4.1 M 2.1…

A: Given,  Number of moles of NaOH = 0.61 mole  Volume of solution in L = 3.5 L  Calculate the molarity…

Q: The concentration of calcium ions in seawater is approximately 0.0106 M. The lab has a 0.500 M stock…

A: Given : Concentration of calcium ions in seawater = 0.0106 M Concentration of stock solution of…

Q: 6. If you have 1.50 liter of a 1.5 M solution-of NaCl, how many moles of NaCI were dissolved in the…

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Q: - What is the percent concentration of a 300-mM solution of CaCl₂? 65 centration of 150

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Q: 7. An aqueous solution has 0.0034 g of oxygen dissolved in 1000 g of water. Calculate the dissolved…

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Q: 7. How many grams of NaOH are needed to make 2.00L of a 0.250 M solution? a. 40.0g b. 30.0g c.…

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Q: contain

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Q: How many moles of BaS would be used to make1.5 × 1 0 3 mL of a 10.0M solution?

A: Given that: Volume of BaS = 1.5×103 mL = 1.5 L Molarity of the solution = 10.0M Moles of BaS =?

Q: 43.27 mL of 0.5033 M NaOH are required to neutralize 29.16 mL of a H2SO4 solution. What is the…

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Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: How many grams of Magnesium Chloride is contained in a 0.50L of a 1.5M solution? o 0.0079 g 3 g o…

A: Given, Concentration of magnesium chloride solution = 1.5 M = 1.5 mol/L Volume of the solution =…

Q: A 400 ml solution of NaOH of Molarity 0.6 M was diluted to double its volume. What will be the New…

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Q: %3D What mass of NaHCO3 is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles/ Liter…

A: Given: The volume of the NaHCO3 solution = 20.0 mL The molarity of the solution = 1.0 M We have to…

Q: what the mdsality of the following Solution O 2.8980f Naci dissolued in o.ISqLofwate (density of…

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Q: If 0.0202 mol CaCl, is dissolved in water to make a 0.790 M solution, what is the volume of the…

A: 1- First we will determine the volume of water in L unit :   We know that,  Molarity =  [ moles /…

Q: the concentration of stomach acid, HCL is 0.100 M. What volume of stomach acid contains 0.25 mg of…

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Q: 2.50  L solution contains 5.00g of NaOH(M.W 40.00g/mol). is the molarity (M) of sodium hydroxide in…

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Q: How many moles of Al(NO,), would I have in 1 L of solution to have a 10 M solution? 1 mol 10 mol…

A: Concentration of a solution can be described in terms of molar concentration, or molarity (M).…

Q: Hydrogen peroxide solution for hair bleaching is usually prepared mixing 5 grams of hydrogen…

A: Given  Mass of H2O2   = 5 gram  Molecular weight     = 34 gram/mole  Volume of solution   = 100 ml…

Q: A stock solution is prepared by adding 20 mL of 0.2 M MgF2 to enough water to make 80 mL. What is…

A: Given data,Volume of MgF2 solution is 20mL (V1)Concentration of MgF2 solution is 0.2M (M1)Water=80mL

Q: 85.0 g of solute is added to 450.0 g of solvent, what is the percent concentration of the solution

A: The concentration of a solute in a solution is its relative amount present.  It can be expressed in…

Q: How many moles are present in 100 ml of a 0.15 M solution of HCI? O 0.150 moles O 15.00 moles 0.015…

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Q: Calculate the molarity of an NH, solution made up of 30.0 g of NH, in 70.0 g of water. The density…

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Q: What volume of 12.0 M HCl solution is needed to prepare 1.500 L of 5.00 M solution?

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: To what volume should 50.0 mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: Given:50.0 mL(V1) of a 6.00M HCl(M1)Volume(V2)  of 1.50M(M2) HCl solution = ?Apply the law of…

Q: What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl?

A: Given, Molarity of HCl, M1 = 12.0M. Volume of HCl, V2 = 75.0mL. Molarity of HCl, M2 = 3.50M.

Q: The volume of 0.10N HNO3 which required to neutralize 50 ml of a 0.15N * :Ba(OH)2 solution is 50 ml…

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Q: 1. How many moles of HNO3 are needed to prepare 5.0 L of a 2.0 M solution of HNO3? а. 2.5 b. 5 С. 10…

A: Molarity of the solution is the number of moles of the Solute Present in one liter of solution. It…

Q: What is the molarity of 2.3 mol of NaOH in 23.0 L solution? Molarity = ______ M

A: Given: moles of NaOH = 2.3 moles volume = 23.0 L we need to find the Molarity of the solution ?

Q: Dissolving 0.845 mol NaCl in 1540mL of water yields a solution with what concentration? a. 0.000549M…

A: To evaluate any certain solution's concentration (binary solution) which consists of a substance…

Q: What volume of a 0.500m NaOH solution is required to neutralize 40.0ml of a 0.400 m H2SO4 Solution…

A: H2SO4+2NaOH=2H20+Na2SO4 Volume of H2SO4 (V1) = 40 ml  Molarity of H2SO4 (M1) = 0.400m  Volume of…

Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? 5.00…

A: Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water. The equation for the…

Q: 15. What is the molar concentration of a solution that contains 42.3g of H2SO4 in 500.0mL of…

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Q: How many grams of Zn(NO3)2 are in 4.0 L of a 0.55 M solution

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Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? O…

A: Given the concentration of H2SO4 and volume and concentration of NaOH solution. we are asked to…

Q: A 400 ml solution of NaOH of Molarity 0.6 M was diluted to double its volume. What will be the New…

A: The volume of NaOH solution is = 400 mL The molarity of the solution is = 0.6 M The volume of the…

Q: How many moles of solute should be dissolved into 3.0 L of solvent to make a concentration of 2.0 M?…

A: Molarity is given by the number of moles per litre of the solution.

Q: iow many ml of a 0.500 M NAOH solution are needed to completely neutralize 20 ml of a 0.200 M H2SO4…

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Q: %3D What mass of NAOCOCH3 is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles /…

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Q: How many millilitres of 0.152 mol L HCIO, solution are needed to neutralize 50.00 ml of 0.0793 mol L…

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Q: How many moles of HCl are present in 17.1 mL of 0.245 M HCl?

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Q: A 3.5 L sample of a 5.8 M solution of NaI is diluted to a volume of 5.0 L.  What is the…

A: molarity is the concentration term which is defined as number of moles per unit volume

Q: What is the molarity of 10.0 g NaOH in a 1.00 L NaOH solution? a) 10.0M

A: Given Mass of NaOH = 10.0 g Molar mass of NaOH= 40 g/mol Volume of solution = 1.0 L To find out…

Q: the concentration of an acid solution

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Q: if there is 19.7 mL of 1.7 M solution of lithium hydroxide used to prepare a solution with a…

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