A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid and liquid together is 83.0 ml. The liquid solvent has a mass of 33.3 g and a density of 0.865 g/ml. Determine the mass of the solid given its density is 3.00 g/ml. mass: 148.53 Incorect

Q: Calculate the density of a metal that has a mass of 34.90 g. The volume of the metal was determined…

A: Given : mass of metal = 34.90 gm  Initial volume of water = 24.46 ml  Final volume of water  plus…

Q: A student is trying to determine some information about a metal sphere. He weighs a piece of metal…

A: Density is defined as the mass of substance upon the volume occupied by substance  Density=…

Q: L. Identify the metal

A:

Q: Using the tolerance table for volumetric glassware, record the delivered volume and tolerance for a…

A: We need to use tolerance table for volumetric glassware to answer the given questions.

Q: A mixture of ethanol and water is prepared in the lab. Ethanol has a density of 0.789 g/mL. 47.3 mL…

A:

Q: A mass of 1.0×10−5 μkgμkg is the same as   1.0×10−8 gg. 1.0 mgmg. 1.0×10−11 gg. 1.0 kgkg.

A: 1 micro is a factor of units equivalent to 10-6. 1 micro is represented by symbol  = μ

Q: A chemistry student must write down in her lab notebook the concentration of a solution of potassium…

A:

Q: A piece of copper has a volume 300 L. What is the mass of the sample, in units of grams? Fill in…

A: the Red box is filled as shown below:

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A: Given : Mass of bottle with liquid = 41.27 g Mass of empty bottle = 27.32 g And volume of liquid…

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A: Here we use the formula   d = m/v.  Where d= density, m= mass,…

Q: Convert 25.0m^(3) to liters. Note that 1mL=1cm^(3). 25.0m^(3)=

A: Given,convert 25.0 m3 to liters:

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A: The mass v/s density data curve given is,

Q: A student measured 10.5 mL of a stock caffeine solution with a concentration of 52.3 mg/mL and…

A: Initial volume V1 = 10.5 mLInitial concentration M1 = 52.3 mg/mLFinal volume V2 = 29.5 mLFinal…

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A:

Q: The mass of a sample bottle is 27.32g. When filled with water the bottle weighs 46.85g. The density…

A: The relationship between density and volume is given below.

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A:

Q: After a 5.87g sample of white metal has been added to the water in a 10mL graduated cylinder, the…

A: It is required to calculate the water level in the cylinder before the sample was added. The volume…

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A: The ratio of mass to the volume is known as density.

Q: "A metal with a mass of 107.1g was placed into a graduated cylinder and completely submerged. The…

A: It is known that the density is the mass per unit of volume. Density = MassVolume d = mV

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Q: A swimming pool measures 45.0 meters by 30.0 meters. How many grams of water are needed to fill the…

A: The density of water is = 1.00 g/mL The dimension of the pool is = 45.0 m × 30.0 m × 7.20 feet The…

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A: Initial concentration= 84 mg/ml  Total volume= 177 ml

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Q: A pycnometer is a glass flask with a tight fitting glass stopper that can be used to determine the…

A: Density: The ratio of mass to the volume is known as density. density=massvolume

Q: Q2. A beaker containing 28.6mL of acetone was added to a beaker containing 228.2mL of ethanol.…

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Q: A solution has a density of 1.22 g/mL. What volume of the solution has a mass of 48.2 g?

A: Density of a solution = 1.22 g/mL Mass of a solution = 48.2 g Volume of a solution (V) =........ mL…

Q: Use the algebraic equation to determine the mass if the volume was 622 mL.  mass (g) = (3.60…

A: Given, mass (g) = (3.60 g/mL)(volume (mL)) + 11.4 g y= mass (g) m = 3.60 g/mL x= 622 mL b = 11.4 g

Q: A chemist prepares a solution of calcium sulfate (CASO) by weighing out 0.06781 g of calcium sulfate…

A:

Q: A liquid solvent is added to a flask containing an insoluble solid. the total volume of the solid…

A: Given:Total  volume = 75.0 mlSolvent’s  mass = 42.3 gDensity of solvent  = 0.865 g/mlDensity of…

Q: A 25.90 g piece of metal has a density of 0.987 g/mL. A 50 mL graduated cylinder contains 10.00 mL…

A:

Q: None

A: Step 1: Find the volume of the liquidUsing the formula for density:Volume liquid = Mass liquid /…

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.