The mass of a sample bottle is 27.32g. When filled with water, the bottle weights 46.85g. The density of water is known to be 0.9976g/mL. Calculate the capacity (volume) of the bottle.

Q: Aqueous hydrochloric acid HCl reacts with solid sodium hydroxide NaOH to produce aqueous sodium…

A: HCl (aq)   +   NaOH (aq)  ----->  NaCl (aq)  +   H2O (l)Number of mol NaCl formed = number of mol…

Q: A chemist prepares a solution of silver nitrate (AGNO,) by measuring out 20. g of silver nitrate…

A:

Q: after 5.63g sample of Wood's metal has been added to the water in a 10-mL graduated cylinder, the…

A: Given  weight of wood's metal = 5.63 g  volume of cylinder = 10 mL  new water level = 8.7 mL  Find…

Q: If 10.00 mL (measured using a volumetric pipette) of a solution is pipetted into a 50 mL beaker…

A: Given, Volume of the solution = 10.00 mL Weight of beaker = 43.015 g Weight of beaker+ weight of…

Q: The density of dodecane, C,,H,6, is 0.7495 g/mL. Calculate the volume occupied by 4.155 moles of…

A:

Q: the concentration of a standard polyphosphate solution is 1 milligram per milliliter. if 7…

A:

Q: A chemist must prepare 0.500 L of 2.00 M aqueous calcium bromide (CaBr,) working solution. He'll do…

A: To solve this question, use the formula which contains two molarities and volumes in it and solve…

Q: The gasoline tank of an automobile contains 59.0 kg of gasoline. The gasoline combines with 236 kg…

A: The reaction of gasoline (isooctane) and oxygen takes place as,                       2 C8H18  + 25…

Q: A chemist prepares a solution of calcium bromide (CaBr,) by measuring out 0.667 kg of calcium…

A: A Chemist prepares a solution of calcium bromide(CaBr2) by measuring out 0.667kg of calcium bromide…

Q: A chemist must dilute 45.8mL of 769.mM aqueous aluminum chloride (AlCl3)solution until the…

A: Given data is as follows: The initial volume of the aqueous aluminum chloride V1 = 45.8 mL The…

Q: Aqueous hydrobromic acid(HCl)  will react with solid sodium hydroxide(NaOH) to produce aqueous…

A: Here we are required to find the minimum mass if hydrobromic acid left over by the chemical…

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 51. μmol of potassium iodide…

A:

Q: mol aqueous L A chemist must prepare 650. mL of 4.00 M aqueous nickel(II) chloride (NiCl,) working…

A:

Q: Suppose 1.39g  of potassium nitrate is dissolved in  350.mL  of a  75.0mM  aqueous solution of…

A: Molarity is defined as number of mole present in 1L solution. Here, 39.285 mmol KNO3 contains in 1L…

Q: mol aqueous A chemist must prepare 675. mL of 195. mM aqueous aluminum sulfate (Al, (SO,) ) working…

A: Given : Concentration of Al2(SO4)3 to be prepared = 195 mM = 0.195 M                  (since 1 M…

Q: A volume of 25.00 mL of the original solution was diluted to a total volume of 100.0 mL and then…

A: If we take a definite amount of solution and then dilute it with by adding of water the mole of…

Q: Adding or A chemistry student must write down in her lab notebook the concentration of a solution of…

A: It is given that, Empty weight of cylinder = 8.00 g Weight with KCl = 61.4 g Solution volume =…

Q: A student dissolved 230.8 grams of cesium chloride in 100.0 grams of 90 °C water.  The student then…

A: 43.8 g of substance has separated out as solid. The mass of cesium chloride present in dissolved…

Q: A chemist must prepare 400. ml. of 6.00 µM aqueous mercury(1) chloride (Hg,C1,) working solution.…

A: we have to calculate the volume of stock solution needed

Q: 0.0710 moles of CH3CH2OH (ethanol) are dissolved in water to make a solution with a total volume of…

A:

Q: A)  Calculate the molarity 12.21 mg KI in 107.6 mL of solution         Express your answer using…

A: Molarity of a solution is defined as the number of moles of solute to the total volume of solution.

Q: A chemist prepares a solution of barium chlorate (Ba(ClO,)) by measuring out 2.0 g of barium…

A: W know that Molarity = number of moles of solute / volume of the solution in L Given that Mass of…

Q: Suppose 19.9 g of zinc bromide is dissolved in 200. mL of a 0.40 Maqueous solution of potassium…

A: To find the final molarity of the bromide anion in the solution, we need to determine the moles of…

Q: A pycnometer is a glass flask with a tight fitting glass stopper that can be used to determine the…

A: Mass of clean pycnometer = 25.151 g Mass of clean pycnometer plus water = 42.481 g  Initial mass of…

Q: A chemistry student weighs out 0.176 g of chloroacetic acid (HCH,,CIco,) into a 250. mL volumetric…

A: Given: Mass of chloroacetic acid is 0.176 g Volume - 250 mL 0.1700 M NaOH

Q: A chemist prepares a solution of nickel(II) chloride (NICI,) by measuring out 1.2x 10 jumol of…

A: Moles of NiCl2=1.2×102 μmol Volume=250 mL

Q: In the experiment to determine the density of a liquid, some of the sample was spilled and lost.…

A:

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: Solution - According to this question - Given - Formula - no of mole = molarity x volume thus, no of…

Q: Calculate the volume in mL of 7.0 M HNO3 needed to make 675 mL of 1.5 M HNO3.  Report your answer…

A: S1  = 7 M  and V1 = ? S2  = 1.5 M  and V2 = 675 ml

Q: A chemist prepares a solution of barium chloride (BaCl,) by measuring out 87. g of barium chloride…

A: Given: Mass of BaCl2= 87 g  The volume of the solution, V=350 mL= 350/1000=0.350 L [1 L = 1000 mL]…

Q: Suppose 0.816g  of barium nitrate is dissolved in  100.mL  of a  42.0mM  aqueous solution of…

A:

Q: A 125ml sample of an 8.2 M NaCl solution is diluted to 3.0 L . What volume of the diluted solution…

A: Concept:  Upon dilution the moles would remain constant , using this we can predict the new Molarity…

Q: A chemistry student must write down in her lab notebook the concentration of a solution of sodium…

A: Answer

Q: When 50. mL of 5.4 M NaCl is diluted to a final volume of 300. mL, what is the concentration (M) of…

A: We know that,  V1S1 = V2S2 Where, V = Volume  S = strength or concentration

Q: The gasoline tank of an automobile contains 49.0 kg of gasoline. The gasoline combines with 196 kg…

A: Please find your solution below : According to Law of conservation of mass, total mass of a system…

Q: Suppose 0.439g of zinc chloride is dissolved in 150.mL of a 53.0mM aqueous solution of potassium…

A:

Q: Use the algebraic equation to determine the mass if the volume was 622 mL.  mass (g) = (3.60…

A: Given, mass (g) = (3.60 g/mL)(volume (mL)) + 11.4 g y= mass (g) m = 3.60 g/mL x= 622 mL b = 11.4 g

Q: A chemist must prepare 0.250 L of 1.00 M aqueous sodium carbonate (Na, CO, working solution. He'll…

A:

Q: A chemistry student must write down in her lab notebook the concentration of a solution of potassium…

A: In this we have to find concentration in g/mL   Given data:  Weight of empty graduated cylinder =…

Q: e the volume of NaOH solution the student will need to add to reach the final equivalence point.…

A: We should equal equivalent of both acid and NaOH ion to get mass of oxyliac acid  Equivalent =…

Q: A chemist adds 1.15 L of a 3.58 x 10 -5 mol/L mercury(II) iodide (HgI,) solution to a reaction…

A: Volume of HgI2 = 1.15 L Molarity of HgI2 = 3.58×10-5  mol L-1 Molar mass of HgI2 = 454.4 g mol-1

Q: Suppose 5.71 g of potassium chloride is dissolved in 350. mL of a 64.0 m M aqueous solution of…

A:

Q: Measurement and Matter Adding or subtracting and multiplying or dividing measurements 1/3 B A…

A: Answer: Concentration :   6.19 x 10-1  g.mL-1Explanation:Step 1:Step 2:Step 3:

Q: A chemist adds 260.0 mL of a 0.00264 mM calcium sulfate (CaSO,) solution to a reaction flask.…

A: Molar mass of any compound can be described as the mass (in gram) of one mole of that compound.

Q: You are on a road trip. Your car travels at an average speed of 65 miles/hr, with an average gas use…

A: Given: Speed of the car = 65 miles/hr. Average gas usage = 17.8 Km/L. And time travelled = 2.6…

Q: O MEASUREMENT Adding or subtracting and multiplying or dividing measurements A chemistry student…

A: Given: Mass of graduated cylinder = 1.5 g Mass of ( graduated cylinder + NaOH )…

Q: A lab assistant needs to neutralize a 3.1 M solution of HCI. If there are 350 mL of solution, what…

A: Recall the balanced equation for the reaction that will occur here        HCl + NaOH → NaCl + H2O…