How many mL are in a 0.570 L sample? Your Answer: Answer units

Q: Calculate the volume in milliliters of a 6.47M silver nitrate solution that contains 75.0 g of…

A: We have to calculate the volume in mL.

Q: How many mL are in a 0.820 L sample? Your Answer: Answer units

A: How many mL in 0.820L sample?

Q: Calculate the volume in liters of a 18.0 g/dL barium chloride solution that contains 388. g of…

A: The volume can be calculated as follows

Q: gas in a container with a volume of 328 mL contains 0.72 moles of gas. Gas is removed from the…

A: Volume of gas  is directly proportional to moles of gas

Q: How many mL are in a 0.730 L sample? Your Answer: Answer units

A: Given volume = 0.730 L We have to convert this volume to mL.

Q: Convert 6.46 g of NaCl to moles of NaCI. Answer in decimal notation, without units, to 3 significant…

A:

Q: A chemist adds 390mL of a 0.260 M barium chlorate solution to a reaction flask. Calculate the mass…

A: The volume of barium chlorate solution is 390 mL.The concentration of barium chlorate solution is…

Q: What is the concentration (in M) of a solution that was prepared by dissolving 36.785 g of NaOH in a…

A: Mass of solute (NaOH) = 36.785 g Volume of solution = 300.0 mL   =( 300.0/1000) = 0.300 L Volume of…

Q: What is the percent by mass NaCl of a solution that contains 59.9 grams of NaCl and 87.6 grams of…

A: Solution: Here we have a solution contain 59.9 g NaCl and 87.6 g of water. To calculate: percent by…

Q: What is the volume in liters that is needed to create a 1.4 M solution with 4.3 moles of Zn(NO3)2?…

A:

Q: The aluminum sample is dissolved in HCl and H2 gas is produced and collected over water.  The volume…

A: The reaction aluminum sample with HCl to produce H2 is as follows: 2Al + 6HCl → 2AlCl3 + 3H2  The…

Q: Calculate the volume in milliliters of a 0.95 mol/L silver nitrate solution that contains 25.0 g of…

A: Molarity of solution can be defined as moles of solute per unit volume of solution.

Q: Calculate the volume in liters of a 0.272M barium chloride solution that contains 200.g of barium…

A: Given :- molarity of solution = 0.272 M               Mass of BaCl2 = 200. g  To calculate :- volume…

Q: you have 125 g of a certain seasoning and are told that it contains 22.0 g of salt. What is the…

A: Given,mass of salt = 22 gmass of seasoning = 125 gSo,mass percentage of salt in seasoning = (22…

Q: Choose the correct description of the meaning of the expression "collecting a gas over water". A. A…

A: In many chemical reactions, the product is a gaseous product and the amount of the gaseous product…

Q: Using molarity to find solute mass Iculate the volume in liters of a 0.208 mol/L copper(II) sulfate…

A: Given -> Molarity = 0.208 mole/L Weight of CuSO4 = 75.0 gm

Q: A gas in a container with a volume of 203 mL contains 0.33 moles of gas. Gas is added to the…

A:

Q: What is the concentration (in M) of a solution that was prepared by dissolving 42.792 g of NaOH in a…

A: 1- First calculate the moles of NaOH :  moles = [ mass / molar mass of NaOH ]  moles =  [ 42.792g /…

Q: 1. How many in2 are in 450cm2? For your answer enter the first 4 digits of your value.

A: Often while calculating, there is a need to convert units from one system to another system. The…

Q: Determine the mass (in g) of each sucrose solution that contains 19 g of sucrose. 3.9 % sucrose by…

A:

Q: A chemist adds 0.10 L of a 2.4 mol/L nickel(II) chloride (NiCl,) solution to a reaction flask.…

A: Given : concentration of NiCl2 = 2.4 mol/L volume of solution added = 0.10 L

Q: Calculate the volume in milliliters of a 6.4M silver nitrate solution that contains 375. mmol of…

A: Given: Molarity of the solution=6.4 M Millimoles=375 mmol Volume (in mL)=?

Q: How many moles of water were lost if the amount of water lost was 0.378 grams?  Do not include units…

A: The moles of water that were lost if the amount of water lost was 0.378 grams are to be calculated.

Q: what would be the volume in liters of 85.5 grams of carbon monoxide at stop

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Q4. How much caffeine in milligrams (mg) is found in 300 mL 0.5 M solution?

A: Here, we have to find the mass of caffeine in milligrams that are found in 300 mL 0.5 M caffeine…

Q: A 1.864 g sample of vinegar requires 12.65 mL of 0.1403 M NaOH solution to reach the endpoint. If…

A: Given: masssample1=1.864g;V1​=12.65mL;[NaOH]=0.1403Mmasssample2=1.774g;V2​=???mLStep 1: Write the…

Q: Assume that the 5.19 g of benzoic acid dissolves in hot water. 7.74 g of benzoic acid are added to…

A: Solubility of the benzoic acid in water increases as we increase the temperature Assume that only…

Q: What is the density of carbon dioxide gas if 0.196 g occupies a volume of 100 mL

A: Given To determine density of carbon dioxide gas if 0.196 g occupies a volume of 100 mL

Q: How many moles of HBr are present in 0.123 L of a 2.67 M solution? Your Answer: Answer units

A: Given that: Volume of solution (V) =0.123 L Molarity of solution (M) = 2.67 M Moles of HBr =?

Q: What is the concentration (molarity) of a solution created by dissolving 117.7 grams of KCI to…

A:

Q: 1. What is the volume (mL) of 105 grams of acetic acid at 20 degrees Celcius? Answer to the second…

A: To calculate the volume of acetic acid, we need to know its density. The density of acetic acid at…

Q: Determine the amount of potassium chloride in each solution. 28.2 kg of a solution containing 16.7…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: How many mL are in a 0.430 L sample?

A: Conversion of litre (L) to millilitre (mL) can be done as follows:

Q: Calculate the volume in liters of a 0.445 mol/L copper(II) sulfata solution that contains 150. g of…

A: We have given that  Calculate the volume in liters of a 0.445 mol/L copper(II) Sulfate solution that…