First he measured the mass of the metal to be 349.0 grams. Then he dropped the metal into a measuring cup and found that it displaced 16.1 mL of water. Calculate the density of the metal. Density = ____ g / mL Use the table below to decide the identity of the metal. This metal is most likely ______ 2 .Densities of Some Common Substances Substance Density (g/mL) Water 1.00 Aluminum 2.72 Chromium 7.25 Nickel 8.91 Copper 8.94 Silver 10.50 Lead 11.34 Mercury 13.60 Gold 19.28 Tungsten 19.38 Platinum 21.46

A chemist prepares a solution of sodium chloride (NaCl) by measuring out 4.66 g of sodium chloride into a 50. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium chloride solution. Round your answer to 2 significant digits. ||molL x10 Explanation Check O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility 80 F Cloudy DELL Delete PgUp PrtScr Insert F11 F12 F9 F10 F7 F8 F5 F6 Nus F3 F4 Esc F1 F2 Backspace & $

Next, the chemist measures the volume of the unknown liquid as  1.023L  and the mass of the unknown liquid as  956.g .     Calculate the density of the liquid. Round your answer to  3  significant digits. g/cm3     Given the data above, is it possible to identify the liquid?   yes     no       If it is possible to identify the liquid, do so.   carbon tetrachloride     tetrahydrofuran     pentane     methyl acetate     diethylamine

A chemist prepares a solution of iron(II) bromide (FeBr₂) by measuring out 63. g of iron(II) bromide into a 100. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's iron (II) bromide solution. Round your answer to 2 significant digits. mol/L x10 x

a metal sample with a mass of 0.073 kg is placed in a graduated cylinder that contains 60 ml of water. after the sample is placed in the graduated cylinder, the volume of the water increases to 64.4 ml. what is the density of the metal sample in g/ml

Use the References to access important values if needed for this question. A general chemistry student found a chunk of metal in the basement of a friend's house. To figure out what it was, she used the ideas just developed in class about density. She measured the mass of the metal to be 323.0 grams. Then she dropped the metal into a measuring cup and found that it displaced 16.5 mL of water. Calculate the density of the metal. Density= g/mL Densities of Some Common Substances Substance Density (g/mL) Water Aluminum 2.72 Chromium 7.25 Nickel Copper Silver Lead Mercury 1.00 Gold Tungsten Platinum 8.91 8.94 10.50 11.34 13.60 19.28 19.38 21.46 Previous Next> ?

In a similar experiment, a pair of students was asked to measure out 10.00 mL of water using a 25-mL buret. The data they collected is shown in the table below: Trial Student 1 Student 2 1 9.98 mL 9.97 mL 2 10.00 mL 9.99 mL 3 9.99 mL 10.01 mL Which of the following statements best describes the set of data collected by each student? Student 1 both accurate and precise Student 2 only accurate [ Choose] only accurate both accurate and precise only precise

Consider the tabulated data collected by a student for an unknown metal sample. Use this data to calculate the density of the metal (in g/cm³). Show your work clearly. Mass of Empty Beaker Mass of Beaker and Metal sample Initial volume of water in cylinder Final volume of water and Metal sample 44.656 g 124.400 g 12.7 mL 21.6 mL

How to convert? how to convert 1.06mM to mM/mg of sample.   I've weighed 100 mg of sample and I diluted in 1 milliliter of water.   the molecular weight of the acid (sample) is 116.16g/mol

explain answers