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

Q: A liquid has a density of 3.21g/mL.  What would be the mass of 55.2mL of the liquid?

A: The answer is given as follows

Q: The density of methanol at 20.0 oC is 0.791 g/mL.  What is the mass, in grams, of a 280. mL sample?

A: Density: The density of the substance can be defined as the mass of a unit volume of the substance.…

Q: The density of lithium metal is 535 kg/m3. What is this density in g/cm3?

A:

Q: The density of sulfuric acid is 1.84 g/mL. What volume of this acid will weigh 100.0 g?

A: Given that : Density of Sulfuric acid = 1.84g/mL Mass of Sulfuric acid = 100.0g Volume of the acid…

Q: What is the volume in liters of 1.000 oz, given that 1 L = 1.0567 qt and 1 qt = 32 oz (exactly)?

A: A unit can be converted into another by multiplying with the suitable conversion factors knowing the…

Q: The density of silver is 10.5 g/cm3. What is its density in kg/m3?

A: Given data, The density of silver = 10.5 g/cm3. To calculate the density in kg/m3.

Q: If a 125 mL Erlenmeyer flask weighs 88.5 g, what is the volume in liters?

A: The relationship between volume in Litres and mL is 1 L = 1000 mL

Q: The density of methanol at 20.0 Celsius is 0.791 g/mL. What is the mass, in grams, of a 280. mL…

A: Given : density of methanol = 0.791 g/mL And volume of methanol = 280 mL

Q: The density of gold is 19.3 g/mL. What is the volume of 40.3 g of gold? mL

A:

Q: The density of acetic acid is 1.049 g/mL. What is the mass of 75.0 mL of acetic acid?

A: The density of a solution is defined as the ratio of mass and volume of the solution. it is…

Q: The density of titanium is 4.51 g>cm3. What is the volume (in cubic inches) of 3.5 lb of…

A: Record the given data, Density of titamium is 4.51g/cm3 Mass of titanium is 3.5lbs

Q: The density of mercury metal 13.6 g/cm3. How many lbs would a 5.0 L container of mercury weigh?

A: 1 g = 0.00220462 lbs 1 L = 1000 cm3

Q: The density of titanium is 4.51 g/cm3. What is the volume (in cubic inches) of 3.8 lb of titanium?

A:

Q: 2. A 235 mL bottle has a mass of 500 g when empty and 650 g when filled with liquid. What is the…

A: Density of liquid can be defined as the mass of liquid per unit volume of that liquid

Q: if 54.9 ml of an oil weighs 52.780 g, what is the density of the oil?

A: The mass (m), density (d) and volume (V) of a substance are related as:

Q: If an object has a density of 4.99 g/cm3, what is its density in units of kg/m3?

A: We will convert units from g/cm3 to kg/ m3 using unit conversion factor.

Q: Ethanol has a density of 0.79 g/mL. What is the volume in quarts of 1.50 kg of alcohol?

A: The density (d), mass (m) and volume (V) of

Q: What is the density of a metal when 20.9 grams occupies 2.35 mL?

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

Q: The density of methanol at 20°C is 0.791 g/mL. What is the mass, in grams, of a 458 mL sample? Mass…

A: •The values provided in the question are:-    i) Density of methanol, d= 0.791 g/mL    ii) Volume…

Q: The density of aluminum is 2.70 g/mL. What volume would a cube of aluminum occupy if it weighed…

A: Density is related to mass of substance and its volume by the relation:Density = Mass (m)/Volume…

Q: The density of aluminum is 2.7 g/mL. How many liters would 12.8 pounds of aluminum take up?

A: Given, Density of aluminium = 2.7 g/mL Note: 1 pound = 453.592 g Mass of aluminium = 12.8 pounds =…

Q: the density of osmium is 22.6 g/cm3. what is the density in kg/m3?

A: Density is defined as the ratio of mass to the volume. The mathematical expression is given below:An…

Q: Gold (Au) has a density of 10.463 g/cm3. What is the mass in kg of 8.74 m3 of Au?

A: Given :-  Density of gold = 10.463 g/cm3  Volume of gold = 8.74 m3  To calculate :-  Mass of gold…

Q: The density of gasoline is 0.774 g/cm3. How much does 24.5 gallons of gasoline weigh, in kilograms?

A: The compound considered is gasoline.

Q: What is the density in g/mL of gasoline if 0.066 kg occupies 100 mL?

A: density = mass/volume  mass = density × volume

Q: What volume in liters would be occupied by 0.22777kg of a material with a density of 0.00523kg/mL?

A: Given :  Mass of substance (m) = 0.22777 kg  Density of substance (d) = 0.00523 Kg/ml

Q: The density of gasoline is 0.774 g/cm3. How much does 25.5 gallons of gasoline weigh, in kilograms?

A:

Q: mass

A: We can use the formula: Density = Mass / volume We are given Density = 0.736 g/mL The mass = 45 mL

Q: You have a 23-g sample of ethanol with a density of  0.7893 g/mL. What volume of ethanol do you…

A: Density of ethanol is equal to the mass of ethanol divided by its volume. Write the expression of…

Q: If a liquid has a density of 1.04 g/mL, what would its density be in lb/in3?

A: Given  liquid has a density of 1.04 g/mL,  To calculate : density in  lb/in3

Q: The density of a metal is 0.0167 g/mL. If the metal weights 5.0 g, what is the volume(mL)?

A: Density of substance may be defined as the mass of substance present in per unit of  volume.…

Q: Calculate these masses. (a) What is the mass of 6.00 cm 3 of sodium, density = 0.97 g/cm 3 ? (b)…

A: Step : 1           Calculate these masses.          (a) What is the mass of 6.00 cm 3 of sodium,…

Q: What is the mass of an irregular shaped object that has a density of 5.59 g/ml if you have 43 ml of…

A:

Q: At room temperature the element bromine, Br2, is a liquid with a density of 3.12 g/cm3. Calculate…

A: Given: The volume of Br2 liquid, (V) = 125 mL = 125 cm3. The density of Br2, (d) = 3.12 g/cm3.

Q: The density of benzene is 0.879 g/ml. What is the mass in grams of 1.00 qt of benzene?

A: Given data is as follows: The density of benzene = 0.879 g/mL The volume of benzene = 1.00 qt The…

Q: A piece of metal has a density of 2.7 g/cm? and a volume of 28.5 cm3. What is its mass in grams?

A: Given :  Density of metal = 2.7 g/cm3  Volume of metal piece = 28.5 cm3

Q: The density of osmium (the densest metal) is 22.57 g/cm3. What volume would be occupied by 2.74 kg…

A: The volume occupied by 2.74 kg of osmium is calculated as,

Q: a rectangular solid measures 2.55 cm by 1.20 cm by 4.15 cm on each side. if it weighs 110.989 g,…

A:

Q: If a sample of clay has a density of 1.7 g/cm3 and it takes up a volume of 0.43 cm3, what is its…

A:

Q: What is the density (in g/mL) of an object if 7.237 mL has a mass of 5.443 grams?

A: Given data : Mass (m) = 5.443 g Volume (v) = 7.237 mL

Q: the density of copper is 8.96 g/cm3. what is the volume (in liters) of 3.523lbs of copper?

A: Given : Density of copper = 8.96g/cm3  Mass = 3.523lbs

Q: 15.90 mL of water? (1 ounce = 28.3 g)

A: C) 27.76 mL

Q: What is the mass of Copper, with a volume of 2.9 cm^3? *

A: Mass is a basic property of a matter which forms an object. The unit of mass is kilograms. It is…

Q: If a box measures 78.4 cm x 1.34 m x 654 mm, what is the volume of the box in cubic centimeters?

A:

Q: What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL?

A: Density of the liqid (d) =Mass of the liquid (M)Volume of the liquid (V)

Q: if a coin weighs 7.5 grams and has a volume of 3.0cm³ , what is the density?

A: Density can be defined as the mass per unit volume. It is a unique physical property which  measures…

Q: The density of 10 glass beads is 2.46 g/ml. what is the density of only 1 glass bead?

A:

Q: A sample of urine has a density of 1.105 g/cm3. What is the mass of 0.255 L of this urine?

A:

Q: If it is found that 5.00 mL of a sample has a mass of 6.083 g, what is the density of the sample in…

A:

Q: If gasoline has a density of 0.66 g/mL, what is the mass of one gallon, reported in kilograms?

A: Given, the density of gasoline = 0.66 g/mL Volume of gasoline = 1 gal

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.