One component of a metal sculpture consists of a solid cube with an edge of length 22.5 cm. The alloy used to make the cube has a density of 6170 kg/m³ . Find the cube's mass. kg m =

Q: mass= 10.0 g; volume= 6.37 mlcalculate the density in grams per milliliters

A: Formuladensity = mass (g)/volume (ml)Given,mass = 10.0 gvolume = 6.37 mlSo,density = 10.0 g/6.37 ml…

Q: Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in…

A: Given: Density of ethanol = 0.7890 g/mL Volume of ethanol= 143143 mL To Calculate : Mass in grams…

Q: A chemist has a block of aluminum metal (density is 2.7 g/mL). The block weighs 1.1 g. What is the…

A:

Q: Acetone (nail polish remover) has a density of 0.7857 g/cm3 a. What is the mass, in grams, of 28.72…

A: The density of acetone, d = 0.7857 g/cm3 = 0.7857 g/mL (1 cm3 = 1 mL)

Q: An experiment requires 43.7 g of isopropyl alcohol. Instead of measuring out the sample on a…

A: Density is defined as mass per unit volume. Mathematically, it is expressed by equation (1).

Q: Balance A: 15.746 g Balance B: 15.75 g Balance C: 15.7 g When the liquid was added to the beaker, a…

A: Given data Volume = 20.10 mL Balance mass A 15.746 g B 15.75 g C 15.7 g…

Q: A 35.0 mL sample of wine (density = 0.789 g/mL) is added to a glass that has a mass of 49.38 g.What…

A: Density of wine = 0.789 g/mL Volume of wine = 35.0 mL The relation between density, mass and volume…

Q: 8. A company delivering crates of soap ships their cargo on pallets. A single pallet contains 6.00…

A: 8) Given: Number of pallets = 2 pallets Number of crates in 1 pallet = 6.00 crates. The number of…

Q: mol aqueous L A chemist must prepare 875. mL of 10.0 mM aqueous calcium sulfate (CaS0,) working…

A: On dilution, the concentration of solution decreases but the number of moles remain constant. Write…

Q: A student adds 3.993 grams of salt to a beaker and then adds an additional 69.220 grams of water to…

A: Percent mass: Percent mass of a compound in a solution is defined as the ratio of the mass of the…

Q: The gasoline in an automobile gas tank has a mass of 60.0 kg and a density of 0.752 g/cm3. What is…

A: Given data contains, Mass is 60.0 kg=60000g Density is 0.752 g/cm3.

Q: What is the volume, in quarts, of 1.068 kg of olive oil? The density of olive oil is 0.92 g /mL.

A: Density is defined as a property which measures the mass of a substance by comparing it to the…

Q: A certain Animal Tranquilizer has a recommended dosage of 0.020 mg/kg for a large animal. A worker…

A: Calculating dose of a tranquilizerCalculations shown in picture

Q: Butane (c4h10) is the liquid fuel in lighters. how many grams of carbon are present within a lighter…

A: Density :-  The ratio of mass oa substance to its volume is known as density  Density = mass /…

Q: A wooden object has a mass of 10.782 g and occupies a volume of 13.72 mL. What is the density of the…

A: For division: In any problem, the minimum number of significant figures in any number is used to…

Q: The density of an object is 0.072 g/mL. Calculate the mass of this object (g) if it displaces 150.0…

A: Given: The density of an object = 0.072 g/mL The volume of water displaced by the object = 150.0 mL…

Q: If 12.87 mL of a salt solution weighs 13.357 g, what is the density of the salt solution?

A: The relation between mass, volume and density is as follows : Density = mass/volume

Q: 7) Cats love to play with balls of yarn. If a 3.75 inch diameter ball of yarn weighs 0.110 lbs, what…

A: Given: Mass of ball = 0.110 lb Diameter of ball = 3.75 inch Radius of ball = 3.75 inch/2 = 1.875…

Q: A package of aluminum foil is 66.7 yd long, 12 in. wide, and0.000 30 in. thick. If aluminum has a…

A: Length of aluminium foil 'l' =66.7 yd 66.7 yd×1 cm0.010936 yd=6099.122 cm Width of aluminium foil…

Q: The mass of an object was determined using two balances of different precisions. Balance 1 gave 5.40…

A: Given, mass using balance 1 = 5.40 g mass using balance 2 = 5.390 g

Q: The density of diethyl ether, a common organic solvent, is 0.706 g/mL.  What is the mass, in g, of…

A: Given that : Density of diethyl ether = 0.706 g/mL Volume of diethyl ether = 0.62 L

Q: a sample of liquid solvent has density of 0.814 g/ml. What is the mass of 92.3 ml of the liquid?

A: Given,Density of liquid = 0.814g/mL.Volume of liquid = 92.3mL.Mass of liquid =?

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: The mass of gemstones and pearls is usually expressed in units called carats. One carat is equal to…

A: 1 carat = 200 mg Also, 1g = 1000mg

Q: What is the mass in grams of 1.00 gal of water? The density of water is 1.00 g/mL.

A: 1 gallon of water has a volume of 3.785L. Convert 1.00 gal into milliliters.

Q: a large stone weighs 53.0 kg. How many pounds does it weigh?

A: The relation between kilogram (kg) and pound (lb) is written below.1 kg = 2.205 lbs

Q: The density Of iron is 7.87 g/cm³. a 14.5 g chunk of iron is added to a grant graduated cylinder. If…

A: Given: Mass of spherical iron chunk = 14.5 g Density of iron metal = 7.87 g/cm³ Final volume of…

Q: What is its density in kg/m3?

A: Given :- density of Be = 1.85 g/cm3  To calculate :- density in kg/m3

Q: A block of wood has the measurements 78 cm X 15.1 cm X 243.1 cm has a mass of 1.716 x 103 grams.…

A: Here we need to calculate the density of the block of wood. We know that, density is defined as the…

Q: a sample of iron ore has a density of 7.87 g/mL. if it measures 7.0 cm x 1.93 cm x 5.15 cm, what is…

A: The question is based on dimensional analysis. we have been given dimensions of iron and its…

Q: mass

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

Q: Ethanol is a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams,…

A:

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: Acetone (nail polish remover) has a density of 0.7857 g/cm3.a. What is the mass in g of 28.56 mL of…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

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: The density of methanol, a colorless organic liquid used as solvent, is 0.7918 g/mL. Calculate the…

A: Given density = 0.7918 g/mL.

Q: II) Density a) What is the mass of a rectangular piece of aluminum 160.6 cm × 140.8 cm × 15.2 cm?…

A: • Density=massvolume• mass = clensity×volume• volume of rectangle = l×b×h…

Q: A particular paint has a density of O.914g/cm3. You need to cover a wall that is 7.6m long and 2.74m…

A: Given data  Density of paint = 0.914 g/cm3  Length of wall = 7.6 m Height of wall = 2.74 m Thickness…

Q: One side of a cube measures 1.55 m. The volume of this cube is mL.

A: The formula required to calculate is, the volume of cube = a3

Q: copper density = 8.92 g/mL A sculptor has prepared a mold for casting a copper figure. The figure…

A:

Q: Table salt has a density of 2.16 g/mL. If you used 2.00 mL on your food, how much in mg is that?

A: Given, Density (d) = 2.16 g/mL Volume (v) = 2.00 mL mass (m) = ? mg Note: 1 g = 1000 mg

Q: the density of a substance is 1.63 g/ml. what is the mass of 0.250 L of the substance in grams.

A: Density may be defined as mass of a substance per unit volume.Mathematically,

Q: Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in…

A: Hi there! The question which you have posted says that the density of 0.7890.789 g/ml. Assuming it…

Q: The mass of premature babies is customarily determined in grams. If a premature baby weighs 1.54×103…

A: Mass of premature babies is customarily determined in grams. Mass of premature baby is = 1.54×103 g…

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: volume of a solution is 2.23 inches cubed what is the volume in centimeters

A: 1inch= 2.54 cm

Q: Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in…

A:

Q: Acetone (nail polish remover) has a density of 0.7857 g/cm3. What is the volume, in milliliters, of…

A: Density is the ratio of mass to Volume. Given:Mass of acetone = 6.72 gDensity of acetone = 0.7857…

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.