Density of platinum in g/cm3
WebNov 6, 2024 · The equation for density is d=m/V. Where d stands for density (usually in g/mL or g/cm 3) m stands for the mass (usually in g) V is the volume (usually in mL or cm 3) (1 … WebStudy with Quizlet and memorize flashcards containing terms like The 2013 U.S. population was estimated to be 315,000,000 people. Express in scientific notation., The total U.S. national debt in 2013 was approx. $16,342,000,000,000. Express this number in scientific notation., Express each number in scientific notation. a) 37,692,000 (population of …
Density of platinum in g/cm3
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WebSep 4, 2024 · a) radius of gold sphere = 10.5 cm. volume =. V = = 4849.68 cm^3. if the density of gold = 19.3 g/cm^3. mass = density x volume. m = 19.3 x 4849.68 = … WebQuestion: 7 3 attempts left Check my work Enter your answer in the provided box. Re S The density of platinum (Pt) is 21.5 g/cm at 25°C. What is the volume of 85.1 g of Pt at this temperature? Guid cm eBook Print
WebQuestion: The density of platinum is 21.4 g/cm3. What is its density if converted to pounds per cubic inch? What is its density if converted to pounds per cubic inch? The … WebSep 5, 2024 · A cube of platinum of edge length 0.021 mm (density = 21.4 g/cm3). c. 37.3 mL of ethanol (density = 0.798 g/mL). See answers Advertisement tochjosh Answer: a) 93598.82 g b) 1.98 x 10^-7 g c) 29.76 g Explanation: a) radius of gold sphere = 10.5 cm volume = V = = 4849.68 cm^3 if the density of gold = 19.3 g/cm^3 mass = density x …
WebOne cubic centimeter of platinum converted to gram equals to 21.47 g How many grams of platinum are in 1 cubic centimeter? The answer is: The change of 1 cc - cm3 ( cubic centimeter ) unit of a platinum amount equals = to 21.47 g ( gram ) as the equivalent measure for the same platinum type. WebJul 5, 2024 · The length of one side of the cube is L = 0.049 mm = 0.0049 cm So the volume of the cube of platinum is The density of platinum is So the mass of the cube is (c) 53.5 g The volume of the ethanol is V = 67.1 mL While its density is d = 0.798 g/mL So the mass of the ethanol is Advertisement Advertisement
Weba form of matter that has definite composition and distinct properties. They differ from one another in composition and may be identified by appearance, smell, taste, or other properties. a physical combination of two or more substances. Can be homogeneous or heterogeneous. Can be separated by physical means into it's components without ...
WebWhat is the radius of an atom of platinum, Pt? It has a density of 21.45 g/cm3 and an edge length, l , equal to 3.93 Å. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: What is the radius of an atom of platinum, Pt? hormonal weight gain helpWebThe density of platinum is 21.45 g/cm3 at 20 ∘C. Calculate the mass of 80.00 cm3 of platinum at this temperature? using four sig figs The density of magnesium is 1.738 … hormonal vaginal ringWebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: What is the radius of an atom of platinum, Pt? It has a density of 21.45 … lost ark eiberns wound best crewWebDetermine the thickness of a piece of platinum foil that has a mass of 2.000 g, and has length and width of 9.85 cm and 5.20 cm, respectively. Note that the density of platinum is 21.45 g/cm3 . 2). A 100.06-g piece of tungsten metal is dropped into a graduated cylinder containing water. hormonal treatment for hair lossWebThe density of platinum is 21 g/cm3. What is the density in kilograms per cubic meter? X Your answer cannot be understood or graded. More Information kg/m3 lost ark eiberns wound vs astrayWebPlatinum (Pt, atomic radius = 139 pm) crystallizes in a face-centered cubic unit cell. Calculate the density of platinum. (a) 2.65 g/cm3 (b) 12.13 g/cm3 (c) 7.56 g/cm3 (d) 11.3 g/cm3 (e) 21.3 g/cm3 This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer hormonal vaginal itchWebFeb 15, 2016 · The density of platinum is #21.5# #g##/##cm^3# at 25°C. What is the volume of 79.5 g of platinum at this temperature? Chemistry Measurement Density lost ark egg of creation shell