cm3. A piece of aluminum has a mass of 75.2 grams. What is the volume (in ml) for the (Note: The density of aluminum is 2.70 g/cm.) 75.29 2.10g /cms (density. bensing= Mass muss ns.2 Volume = pesity Volume The density of cooking oil is 0.92 g/mL. What is the mass for 250 deciliters of the oi 210 = nensity xVolume. 5pd <2メ 100oml IL 10o0mL. 15000ml 25000 md x C.92 4 = 23000ml ニ Complete each of the following temperature conversions. (You must show your work fo conversion.) Please look up necessary equations in your book. a. 94 °F = ? °C 34.444 °c (94°F - 32) x 5/9=34.444°c b. 118.25 K = ? °C -154.9°C 1l8.25K-2n315 = -154.9°c %3D

Q: A woman is planning on running a 10K (10.0 km) race. a. How many yards will she race? (1 yard = 3…

A: (a)Conversion of kilometers to yards:

Q: 30. The density of the element iridium is 22.65 g/cm³. What's the mass of iridium that occupies a…

A: Given information, Density of iridium = 22.65 g/cm3 Volume = 7.35 mm3 = 7.35*10-3 cm3  (As 1mm =…

Q: Gold can be hammered into extremely thin sheets calledgold leaf. An architect wants to cover a 100…

A:

Q: 125. An aluminum sphere has a mass of 25.8 g. Find the radius of the sphere. (The density of…

A: Given : Mass of Aluminum = 25.8 g Density of Aluminum = 2.7 g/cm3 Volume = 43πr3

Q: 79. Convert 2.255 * 1010 g to each unit.(a) kg (b) Mg(c) mg (d) metric tons (1 metric ton = 1000 kg)

A: While converting from one unit to another, a conversion factor is to be multiplied.

Q: The density of liquid chloroform is 1.48 g/mL. What is its density in units of lb/in3? (2.54 cm = 1…

A: Unit conversion is useful to calculate numerical in same unit and without errors. Density is defined…

Q: A). The density of osmium is reported by one source to be 22,610kg/m3. What is the density in g/cm3?…

A: A.) The density of osmium is reported by one source to be 22,610kg/m3. This is to be converted into…

Q: 2. A student needs to determine the density of two metal objects. The first object is a cube and the…

A: Every solid substance has some mass, volume, and density. There are different ways used to calculate…

Q: 3.) An iron block weighs 5N and has a volume of 200 cm3. What is the density of the block in kg/m3?

A: We know that : density, d = m/V = mass/volume ...(1)  Here, W = mg or, m = W/g = 5/9.81 kg = 0.5096…

Q: 5. An Olympic-size pool is 50.0 m long and 25.0 m wide. C. How many gallons of water (d = 0.998 g…

A: 5. Length of the Olympic-size pool = 50 m.Width of the pool = 25 m.Density of water = 0.998…

Q: . A gold brick is 15.24 cm long, 7.62 cm wide weighs 5,690.0 g. What is the height of the brick?

A: Given that: Length of gold brick (l) = 15.24 cm Width (b) = 7.62 cm mass= 5690.0 g   The height of…

Q: A typical cheese contains 30.17% water, 31.23% protein, 34.39% fat by mass and the rest made up of…

A: A density of any object depend on the mass of the object as well as the volume it occupies. Here we…

Q: What is the mass of 19.8 cm3of gasoline (density 0.680 g/cm3)?

A: Given : volume of gasoline = 19.8 cm3  And density of gasoline = 0.680 g/cm3

Q: - of densities in

A:

Q: B. 0.108 lbs/in3 C. 534 lbs/in3 D. 0.697 lbs/in3 2.)The density of an alcohol is 0.788 g/mL. What…

A: Density = 19.3 g/cm3  Density = lbs/in3

Q: 2. The density of Zinc is 7.13 g/cm³. What is the volume of a sheet of zinc that is 45cm by 60cm in…

A: Given information,   Density of Zinc = 7.13 g/cm3   Area is 45 cm x 60 cm and thickness is 0.0155 cm

Q: An irregularly shaped rock weighs 268.42 kg. It is placed in a cylinder that has 50.6 L of water.…

A: Given, Note: 1 Kg = 1000 g Mass of rock = 268.42 kg = 268.42 × 1000 g = 268420 grams Initially,…

Q: The length of a track race known as "The Olympic Mile" is actually 1500.0 m. What percentage of a…

A: It is given that the length of a track race having a name of Olympic mile is 1500 m, and the…

Q: What is the Volume of 9.86 x 10^-2 pounds 7.90 g/mL steal ( hint use the determined density of steal…

A: Given data, Density of steel = 7.90 g/mL 1 pound = 453.6 g Mass of steel = 9.86 x 10-2 pounds =…

Q: Density is a physical property of a molecule that's measured as mass per unit volume. A) Given that…

A: Given, Mass of Cube of plastic = 2.331 g Edge length - 1.500 cm Hence Volume =  (edge length)3…

Q: 2. Aluminum has a density of 2.70 g/cm. What would be the mass of a sample whose volume is 10.0 cm??…

A: Density is given by the ratio of mass of the substance to its volume.

Q: 3. A clock gains 0.25 seconds per minute. How many seconds will it gain in exactly 180 days?

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 4. Given the density of Au is 19.3 g/cm3, determine the mass of gold in an ingot having a volume of…

A: See the solution given below of question 4 (There are multiple questions: Since you have posted…

Q: 5. An irregularly shaped piece of metal is placed in a graduated cylinder containing 15.0mL of…

A: We have to predict the density of metal .

Q: 27) An artist plans to apply gold leaf to a painting with an area of 2.32 f? and a thickness of 1.50…

A: Volume of the painting can be calculated as:(1ft =30.8 cm and  1micrometer = 10-4 cm)

Q: A cube of ruthenium metal 1.5 cm on a side has a mass of 42.0 g. What is its density in g/cm3?

A: Given : Length of side of cube = 1.5 cm And mass of cube = 42.0 g

Q: An object has a volume of 0.0012 m3 and a mass of of 2.26 kg.    Calculate the density of the object…

A: Volume = 0.0012 m3  Mass = 2.26 kg  We need to find density of object.

Q: On the planet Xgnu, the most common units of length are the blim (for long distances) and the kryll…

A: The solution is given below -

Q: .) Levoxyl is a drug used to treat Hypothyroidism, if a patient takes one 75.0 ng tablet per day,…

A: 1). Dose per day of tablet = 75 ng ( nanogram )  Number of days = 30 days

Q: IS tell measured in the hectare is equal to 10,00 often measured in acres conversions and those g…

A:

Q: 4. Calculate the volume and mass of an iron cube that has an edge length of 3.0 cm. (Volume =…

A:

Q: from 0.8778 g/mL, please calculate the mass (in ug) of 71.38 nL of liquid 1.

A: The mass present per unit volume is defined as density. The density of liquid 1 = 0.8778 g/mL The…

Q: tory calls for the hero sprinting off with a gold brick and the author wants to determine if that…

A: Given data  Gold brick size (volume)= 1020 cm^3 Density of Gold  = 19.3 g/cm^3 Find mass in pound

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.