An nickel ore weighing 85.245 g was placed in a flask having a volume of 45.25 mL. The flask with the nickel ore was then filled with water and weighed. The nickel ore and the water weighed 113.571 g. The density of water is 0.9976 g/mL. Calculate the density of the nickel ore. 4. 11

An nickel ore weighing 85.245 g was placed in a flask having a volume of 45.25 mL. The flask with the nickel ore was then filled with water and weighed. The nickel ore and the water weighed 113.571 g. The density of water is 0.9976 g/mL. Calculate the density of the nickel ore. 4. 11

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: 1.00 mL is taken from a stock solution of concentration 8.47 g/L and added to a 10.0 mL volumetric…

A: Given, Stock solution: Concentration of the stock solution (C1) = 8.47 g/L Volume of the stock…

Q: 17. A contaminated pond has a lead(II) ion concentration of 1.4 mg/L. This pond has a surface area…

A: Given that the surface area of the pond is 135 ft2. Depth of the pond is 2.8 ft. Volume of the pond…

Q: A chemistry student weighs out 0.152 g of ascorbic acid (H,C,H,O), a diprotic acid, into a 250. mL…

A: Here we first calculate molarity of ascorbic acid, then use total volume strength equation.

Q: a student reacted 14.6 kg of aluminium metal with excess platinum(IV) bromide solution. After the…

Q: A chemist prepares a solution of iron (II) chloride (FeCl₂) by measuring out 33. mg of FeCl₂ into a…

A: According to the question, The mass of the FeCl2 = 33 mg The volume of the solution = 50 mL Find:…

Q: A chemistry student weighs out 0.127 g of chloroacetic acid (HCH2ClCO 2) into a 250. mL volumetric…

A: We have to calculate the volume of NaOH needed to reach equivalence point

Q: A 9.55g sample of a solid was placed in a 15.00mL flask. The remaining volume was filled with…

A: Given,sample of mass solid Ms=9.55gtotal mass of the (solid +benzene) MT=19.33gmass of benzene MB…

Q: A chemistry student weighs out 0.0906 g of lactic acid (HC,H,0,) into a 250. mL volumetric flask and…

Q: A chemistry student weighs out 0.0484 g of hypochlorous acid (HCIO) into a 250. ml. volumetric flask…

Q: (Zn(NO3)₂) by measuring out 100. g of zinc nitrate into a 150. mL volumetric flask and A chemist…

Q: A chemistry student weighs out 0.0353 g of acetic acid (HCH,CO,) into a 250. mL volumetric flask and…

Q: Calculate the volume of NaOH solution the student will need to add to reach the equivalence point

A: Given ;- Mass of HClO = 0.0909 g Volume of HClO solution = 250.mL Molar concentration of NaOH…

Q: chemistry student weighs out 0.160g of sulfurous acid H2SO3, a diprotic acid, into a 250.mL…

A: The balanced chemical equation for the reaction between H2SO3 and NaOH is: H2SO3 + 2 NaOH → Na2SO3 +…

Q: A 9.55g sample of a solid was placed in a 15.00-ml flask. The remaining volume was filled with…

A: Density of a substance is defined as mass per unit volume.It is given by the formula

Q: the diameter of a 16-gauge wire has a diameter of 0.05082 in. what length of wire in meter is found…

A: Diameter = 0.05082 inch. 1 inch = 2.5cm. 0.05082 inch = .05082 × 2.5 = 0.12705 cm. Mass = 1.60lb =…

Q: To measure the blood Ca2+ concentration of a patient’s sample, 5.00 mL of blood was diluted to a…

A: To solve this question we have to careful about units and how many times successive dilution was…

Q: A chemist needs to create a series of standard Cu²+ (aq) solutions for an absorbance experiment. For…

A: Molarity of the Cu+2 stock solution = 2.71 M Dilution formula isM₁V₁ = M₂V₂where M₁ and V₁ represent…

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: volume of 34.2 mL of a 1.16 M KMnO4 solution is mixed with 16.7 mL of a 0.392 M KMnO4 solution.…

A: Given, Note: 1L = 1000 mL Solution I Concentration of KMnO4 solution I = 1.16 M = 1.16 mol/L 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: An antacid tablet weighing 0.938 g contained calcium carbonate as the active ingredient, in addition…

A: We know that, according to the law of conservation of mass in a chemical reaction, the mass of the…

Q: A chemistry student weighs out 0.0812 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

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: carrying out Part 1 of this experiment, assume an excess of HCl(aq) reacts with 0.426 g of Mg(s). If…

Q: A chemistry student weighs out 0.182 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

Q: An aluminum cylinder is 0.512 ft in length and has a diameter of 0.3142 inch. The density of…

A: The objective of the question is to calculate the volume, mass and the number of aluminum atoms in…

Q: An analytical chemist weighs out 0.159 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Neutralization reaction : Equivalent amount of acid reacts with a equivalent amount of base This…

Q: The noble gas argon was discovered by Sir Walter Ramsay and John William Strutt in England in 1895.…

A: Accurate measurements of gas densities was achieved by the discovery of argon (noble gas) by Sir…

Q: A 5.000 g of metal ore is dissolved in 20.000 mL of acid (density 1.840 g/mL). The mass of the…

A: Mass of metal = 5.000 g Volume of acid = 20.000 mL density of acid = 1.840 g/mL Calculation of mass…

Q: A chemistry student weighs out 0.0598 g of acrylic acid (HCH₂CHCO₂) into a 250. mL volumetric flask…

A: Reaction is HCH2CHCO2 + NaOH→ CH2CHCO2Na + H2O Given : mass of acrylic acid = 0.0598 g…

Q: An analytical chemist weighs out 0.170 g of an unknown diprotic acid into a 250 mL volumetric flask…

Q: A mixture has three components. The percentage of sand was determined to be 37.31 %, the percentage…

A: Given: percentage of sand = 37.31 % percentage of benzoic acid = 37.45 % percentage of salt = 31.69…

Q: A solution is made by mixing 5.40 g of toluene, CHg(1), with 954. mL of chloroform, CHCI3(1).…

Q: A mixture of salt, sand, and iron weighed 5.100 g. The 3 components were separated using a variety…

Q: The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash…

A: Density of glass fragment = mass of glass fragmentvolume of glass fragment…

Q: mol A chemist must prepare 650. ml. of 1.00 M aqueous-calcium bromide (CaBr) working solution.…

A: As we know,Moles the solute remains same on dilution but volume of the solution increases.Dilution…

Q: An analytical chemist weighs out 0.181 g of an unknown diprotic acid into a 250 mL volumetric flask…

Q: A chardonnay wine is 13.5 percent by mass alcohol. If we consume 24 fluid oz of wine, and the…

A: Percent by mass alcohol = 13.5 % Volume of wine = 24 oz 1 oz = 29.57 mL 24 oz = 709.76 mL or 0.70976…

Q: A solution of CaCl, in water forms a mixture that is 38.5% calcium chloride by mass. If the total…

A: We have to calculate the mass of calcium chloride and water.

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: A sunscreen preparation contains 2.50% by mass benzyl salicylate. If a tube contains 4.0 ounces of…

A: It is required to calculate the mass of benzyl salicylate in kg required to manufacture 325 tubes of…

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 chemistry student weighs out 0.0812 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

Question

An nickel ore weighing 85.245 g was placed in a flask having a volume of 45.25 mL.
The flask with the nickel ore was then filled with water and weighed. The nickel ore and
the water weighed 113.571 g. The density of water is 0.9976 g/mL. Calculate the
density of the nickel ore.
4.
11

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

7. The density of aluminum is 2.702 g/cm³. What is the final liquid level of water if 1.130 ounces of aluminum is dropped into a graduated cylinder containing 15.90 mL of water? (1 ounce = 28.3 g) A) 21.66 mL B) 17.08 mL C) 27.76 mL D) 47.95 mL
Dimensional Analysis is a way of doing numerical "book-keeping" when converting quantities or performing calculations. • When converting quantities from one unit to another, conversion factors are used. Solving with Dimensional Analysis and Multiple Units: If I am in Canada where the price of gas is $1.022 USD·L1, how much will it cost me to fill up my gas tank if I travelled 125 km? • Let's also assume that my car gets an average of 30.0 miles/gallon.
Assuming that the copper and lead are pure, determine the relative amounts of each kind of BB. The density of copper is 8.96 g/cm ^ 3 . The density of lead is 11.4 g/cm ^ 3
The laboratory compared the mass of the starting reactants and final products of the combustion reaction. A technician determined the mass of the firewood and oxygen reactants before burning to be 2.72 kg. After the firewood finished burning, the pile of cooled ash that remained had a mass of 0.095 kg. According to the law of conservation of mass, matter is neither created nor destroyed in a chemical reaction. Do the results of the technician’s combustion experiment contradict the law of conservation of mass?
The average concentration of dissolved gold in earth's oceans is 5.8 x 10^−9 g/L. of ocean water.How many micrograms of gold are in 1.1x10^3 m^3 of ocean water? (1 ml = 1 cm3)
What is the concentration, in units of grams of dye per liter of solution (g/L), of the dilute dye solution that is produced as follows? Transfer 16.51 mL of the stock solution (6.12 g/L) to a 200.0 mL volumetric flask and dilute to the 200.0 mL line with deionized water. Your answer should be reported to the correct number of significant figures.
Blood alcohol content is a measure of alcohol in the blood as a percentage. It is calculated in grams per 100 mL of blood, so a BAC of 0.08 means your blood is 0.08% alcohol by volume. what is the total mass of alcohol (in grams) that is present for the same adult male whose total blood volume is 5.6L?
An acid is dissolved in another acid. Acid i has a specific gravity of 2.46 and a mass of 50 grams. Acid 2 is 50 mL What is the percentage by volume of the solute if Acid i is the solute in the solution? Assume the density of water to be i gram per ml. O 71.0983 O 40.6504 O 100.0000 O 28.9017
Determine the mass of the product from the following data. Mass Aluminum Foil (g) 2.5415 Mass Filter Paper (g) 0.2777 Mass Filter Paper + Product (g) 35.6484 Mass Product (g) Group of answer choices 35.3708 g 35.3705 g 35.3707 g 35.3709 g 35.3706 g
1. In the laboratory, a student dilutes 12.8 mL of a 11.9 M hydroiodic acid solution to a total volume of 125.0 mb What is the concentration of the diluted solution? Concentration = M 2. How many milliliters of 10.3 M hydroiodic acid solution should be used to prepare 2.50 L of 0.600 M2 mL 3. In the laboratory, a student adds 54.8 mL of water to 23.5 mL of a 0.896 M hydroiodic acid solution. What is the concentration of the diluted solution? Assume the volumes are additive. Concentration = I M
Which piece of equipment would you use to measure 7.10 mL of CuSO4 (aq)?
8.00 grams of sodium sulfate dissolves in water. This is then reacted with 8.00grams of calcium chloride dissolved in water. Sodium chloride and another compound are the products. What is the name of the other product?