If gold has a density of 18.3 g/cc and sells in Spain for 650Euros/oz, how many cubic inches of gold could he buy for $8,500 if there are 1.20 Euros/$?

Q: Gold has a density of 19.32(g)/(c)m. What would be the volume of 50g of gold? Gold is worth $55 per…

A:

Q: student gently drops an object weighing 15.8 g into an open vessel that is full of ethanol. A volume…

A: The volume of ethanol displaced from the vessel is equal to the volume of the pject. Let, the volume…

Q: A cube of an unknown metal was dropped in a graduated cylinder containing 45.0mL of water. After the…

A: Given:

Q: A marble ball is placed on a scale and is found to have a mass of 32.2 g. If the radius of the…

A: Given: Mass of the marble ball (m) = 32.2 g, radius of the marble ball (r) = 1.2 cm, π = 3.14…

Q: If the price of gold is $1,254 per ounce and the exchange rate is $1 = €0.8925, how many Euros (€)…

A: It is based on basic unit conversion formula based solution. All you need to do is change 100 kg…

Q: If the price of gold is 1227.00 dollars/oz what is the value of gold in the advertised coin? The…

A: we know 1oz = 28349.5mg

Q: The density of a liquid is (8.9700x10^2) g/m3. How many L of this liquid would have a mass of…

A: Given, Density = (8.9700x10^2) g/m3 Mass = (5.85x10^0) pounds =  2653.51536 grams

Q: The density of a liquid is (1.27x10^0) g/cm3. If you weigh out (5.180x10^0) kg of this liquid, how…

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Q: A Canadian, driving in the U.S.A., fuels their car at a cost of L The current monetary exchange rate…

A:

Q: You are renting a car and you wish to travel a distance of 850. miles. If the car has a mileage of…

A: Given: Distance to be travelled = 850 miles Mileage of car = 10.1 km/L To calculate: The Gallons of…

Q: What is the density of mercury in grams per millilitre?

A: Given :- mass = 28.4 lb                volume = 1 qt  To calculate :- density of mercury (in g/mL)

Q: If the radius of the sun is 7.001×105  km, what is the average density of the sun in units of grams…

A: Density can be calculated as: Density=MassVolume

Q: Aluminum has a density of 2.70 g/cm3. What mass of Al would displace a volume of 10.25 mL?

A: Given that  density = 2.70 g/cm3  Volume = 10.25 mL mass = ? we know that 1 cm3 = 1 mL hence, Volume…

Q: How many grams of milk are in a glass that contains 6.00 fluid-ounces? (The density of milk is 64.4…

A: Given the volume of milk, V = 6.00 fluid ounces or 6.00 fl oz Density of milk, d = 64.4 lb/ft3  We…

Q: The density of mercury is 13.6 g/mL. How many pounds would a 5.0-liter container of mercury weigh?

A: The density of mercury is 13.6 g/ml. It is required to calculate the mass in pounds which a 5 L…

Q: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1 g. What is its density in g/cm^3

A: Given: Side of Cube = 1.3×10-5 km Mass of cube = 2.1 g

Q: An asteroid has a diameter of 501.08 mi, and a mass of 1.007 x 10 21 lbs. What is it's density in…

A: Radius can be obtained by dividing the diameter with 2. Then, diameter in miles can be converted to…

Q: If a recycling center collects 1254 aluminum cans and there are 22 aluminum cans in one pound, what…

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Q: An intramuscular medication is given at 5.00 mg/kgmg/kg of body weight. What is the dose for a…

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Q: Glycerol is a syrupy liquid often used in cosmetics and soaps. A 3.25L sample of pure glycerol has a…

A:

Q: In July 1983, an Air Canada Boeing 767 ran out of fuel in route from Montreal to Edmonton [all…

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

Q: a marble is placed on a scale and is found to has a mass of 22.2g.if the radius of the marble ball…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: t takes a runner 37 minutes to complete a 10 km course. What is his/her average speed in miles per…

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Q: Assume the density of Karo syrup is 1.37 g/mL. What is the volume, in cups, of 2.75 lbs of Karo…

A: Converzion of units :- This can be done by a method   called unit factor method or called…

Q: The densest known form of matter is the metal Osmium, with a density of 22.48g/cm3. A grapefruit…

A: NOTE: I'm assuming that the diameter of the Osmium sphere will be the same as that of the grapefruit…

Q: The Blue Giant of the Orient is the largest faceted sapphire in the world, with a mass of 486.52…

A: Density : Density is defined as the mass of a substance per unit volume.…

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 10.03 pints…

A:

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 10.01 pints…

A: Given : Density of  hemoglobin in her blood = 13.5 g/dL

Q: Wire in the US is “labeled” by a number called a gauge. A 16-gauge wire has a diameter of 0.05082…

A:

Q: 5-hour energy is a drink that contains approximately 138 mg of caffeine. We also know that 1.00 oz…

A: Answer: In this question we have to find the number of chocolate bars that contains the 138mg…

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A: The density of a substance is equal to the ratio of its mass and volume. In general, the density of…

Q: A roll of material weighs 5.32 lbs/ft2 (pounds per square foot). What is the weight in kilograms per…

A: The unit of weight can be represented by both ways.  One unit is lbs/ft2 and another unit is kg/m2…

Q: A volume of gold (d=19.3 g/mL) is equivalent in mass to 3.26x10^-1 L of potassium (d=0.860g/ml).…

A:

Q: Ethylene glycol C2H6O2 is an ingredient of automobile antifreeze. Its density is 11g/cm3 at 20…

A: Dear student, it seems like the density of  Ethylene glycol  is mis-typed as 11 g/cm3.Considering…

Q: 2.49×106 kJ to kcal Express the value in kilocalories to three significant figures.

A:

Q: lume (in L) of an object that has the density of 1.48 g/cm^3 and a mass of 2

A: The volume and mass of a substance are related by the density of a substance.

Q: It has been estimated that there is 4.00 × 10-4 mg of gold per liter of seawater. At price of…

A: the volume of ocean is given as 7.53  km3  = 7.53 X 1 × 1015 cm3 = 7.53 X 1015 cm3  since 1 cm3 = 1…

Q: What is the thickness of a sheet of tin, measuring 75.0 cm long and 50.0 cm wide and weighing 4125…

A: We have find out the thickness of sheet.

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: what is the density of saltwater in units of lb/in3 ? (1 lb = 453.50) Density of saltwater is 1.19…

A: Given that Density of sea water in g/mL unit = 1.19 g/mL For conversion, 1 lb = 453.50 g => 1 g =…

Q: Coconut oil has been found to improve Alzheimer's symptoms, improve skin diseases, and kill many…

A: Given d=0.903 g/mL 1 tablespoon = 14.79 mL

Q: The price and density of gold are $57.70 g-1 and 0.698 lb.in-3, respectively. How much would a cube…

A: Given :  Price of gold = $57.70 per gm  Density of gold = 0.698 lb in-3  Length of cube = 1 m = 100…

Q: If the density of Carbon tetra chloride is 1.59 g/mL, what is the volume in L of 2.59 kg of carbon…

A:

Q: The density of mercury (Hg) is 13.6 g/cm3.  What is the volume, in Liters, of 500 lb of mercury?

A: Given,Density = 13.6 g/cm3500 lb

Q: What is the volume in milliliters of 7.22 grams of acetone? Acetone (fingernail-polish remover) has…

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Q: The density of mercury is 13.534 g/mL. What volume, in L, does 150 g occupy?

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Q: You are renting a car and you wish to travel a distance of 850. miles. If the car has a mileage of…

A: Given Data: Distance to be travelled = 850. miles Mileage of car = 10.1 km/L  To Determine: Gallons…

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.