A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid and liquid together is 95.0 mL.95.0 mL. The liquid solvent has a mass of 27.9 g27.9 g and a density of 0.865 g/mL.0.865 g/mL. Determine the mass of the solid given its density is 1.75 g/mL.

Q: thickness of aluminum foil mass of aluminium foil 0.405 g length of aluminum foil 9.5 cm width of…

A: Given data, Length of aluminium foil= 9.5 cm  width of aluminium foil = 9.6 cm  and mass of…

Q: 10) What is the density of solid with a mass of 27.8 g and volume of 8.41 mL? 11) How many grams of…

A: Density = mass/volume  Mass = density × volume  Volume = mass/density

Q: How many mL of sodium chloride solution do you need to have 85.4 g? The density of the solution is…

A: As given : Mass = 85.4 g  Density = 1.202 g/ ml  Volume ( in ml) is V  = ?  We know  Density = mass…

Q: The mass of an empty container is 85.50 g . The mass of the container and a liquid with a density of…

A: Given data:- * mass of empty container = 85.50 g * mass of container and liquid = 150.25 g So,  *…

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

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Q: A student poured 4.6 mL of water into a test tube. She marked the level of the water on the test…

A: A) option is correct

Q: A pycnometer (Figure 1) is a special flask often used for measuring the densities of substances.…

A: The volume of a given liquid is defined as the amount of the space occupied by the liquid that fully…

Q: A 9.55g sample of a solid was placed in a 15.00-ml flask. The remaining volume was filled with…

A: Given: Mass of the solid sample= 9.55g Total volume= 15ml The total mass of benzene and sample=19.33…

Q: A student needs to determine density of a liquid. The student determines mass of an empty flask to…

A:

Q: An empty sample bottle that weighs 27.32 g has a capacity of 19.58 mL. A piece of metal is placed…

A: Given: Mass of empty bottle = 27.32 g Volume of empty bottle = 19.58 mL Mass of empty bottle and…

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

A: Density indicates mass of a substance  present in a certain volume. It expresses as - Density =…

Q: How many of mL of volume will the metal take up?

A: Given :-  Mass of metal = 430.0 g  Density of metal = 5.85 g/mL  To calculate :-  volume of the…

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: Dennis obtained a clean, dry stoppered flask. He determined the mass of the flask and stopper to be…

A: Given data,Mass of flask and stopper=32.634gMass of water+flask+stopper=59.479gDensity of…

Q: Trying to figure out how to convert nanograms to milligrams. There was an example given to me but I…

A: we know,     1 nanogram=1×10-9gram     that  means  10-9g present  in 1 ng     we have  to  convert…

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

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Q: The volume of water in large scale reservoirs is often measured in units of an acre-foot, which is…

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Q: Two liquids are mixed with water separately in a vial . Liquid A contain 25.0 mL with a total mass…

A:

Q: Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

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Q: The Empire State building in New York City is approximately 1250 ft tall. How many U.S. half dollars…

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Q: Given the following list of densities: H2O: 1.000 g/mL,  C2H5OH: 0.789 g/mL,  CCl4: 1.594 g/mL,…

A:

Q: A chemist must prepare 750. mL of 240. mM aqueous sodium carbonate (Na₂CO3) working solution. He'll…

A:

Q: Acetone is a common solvent that has a density of 0.7899 g/mL.0.7899 g/mL. What volume of acetone,…

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Q: For a material to float on the surface of water, the material must have a density less than that of…

A: The volume of spherical ball is given as, The volume of spherical ball is 0.52 cm3.

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

A:

Q: Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A: Red gold is a gold copper alloy used to make jewellery.

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

A:

Q: A urine sample has a mass of 147 g147 g and a density of 1.010 g/mL1.010 g/mL . What is the volume…

A: Since,Volume =massdensitymass of urine =147gdensity of urine =1.010 gmL

Q: Your 50 mL beaker has a mass of 6.29 g. You add 10.00 mL to the 50 mL beaker and now the total mass…

A:

Q: 5) A student correctly determines that 17.1 grams of sucrose are needed to make 50 ml of a 1M…

A: ANSWER 5 .  We know that the concentration term i.e.,  Molarity (M) =  Moles of solute / Volume of…

Q: a student has been given a solid sample and asked to calculate its density. She measured the mass of…

A: • The values provided in the question are:-  i) Mass of a solid sample, m = 4.528 g  ii) Initial…

Q: Volume of Water(mL)=100mL Initial temp of water (C)= 21 C degrees Mass of metal(g)=2.9grams Final…

A:

Q: Calculate the Normality of Hcl of a solution that contains 45 g in 325 ml of water, knowing that the…

A:

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: Determine the mass of the solid given its density is 3.50 g/mL.

A: Density is the ratio of mass to volume.  Density = mass/volume  Volume = mass/density  Mass =…

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

A: Question 15) By using mass of solvent and its density, we can find out its volume using formula…

Q: 16) 164.0 g of a substance occupy a volume of 120.0 mL. In relation to water, which statement is…

A:

Q: You are on a road trip. Your car travels at an average speed of 65 miles/hr, with an average gas use…

A: Given: Speed of the car = 65 miles/hr. Average gas usage = 17.8 Km/L. And time travelled = 2.6…

Q: A student uses a 100.00 mL volumetric flask to determine the density of a sample of water.  The mass…

A: The measure of mass in grams per unit volume of a solution is called its density. It is a measure of…

Q: Chlorine is used to disinfect swimming pools. The accepted concentration for this purpose is 1 ppm…

A: if the solution contains 6.0 percent chlorine by mass and there are 2 x 104 gallons of water in the…

Q: At 20 ⁰C, A flask that weighs 368.5 g is filled with 325 mL of carbon tetrachloride. The weight of…

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Q: Human blood typically contains 1.04 kg/L of platelets. A 1.85 pints of blood would contain what mass…

A:

Q: Given the following list of densities: H2O: 1.000 g/mL,  C2H5OH: 0.789 g/mL,  CCl4: 1.594 g/mL,…

A: Recall the expression for density of liquid                densityd=mass of liquidmvolume of liquidV…

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A: Given that: Mass of lead block = 1591 g  Dimension of lead block = 4.50cm×5.20cm×6.00cm So, volume…

Q: The volume of water in large scale reservoirs is often measured in units of an acre-foot, which is…

A:

Q: 5. A beaker weighs 155.1 g when it is empty. When filled with water (density 1.00 g/mL), the flask…

A: Density of a substance is the ratio of mass of substance to its volume . d = m / V   Given , Mass of…

Q: A student is asked to make up a 16% sodium chloride solution. She makes the solution by weighing an…

A: Given :  Weight of empty beaker = 98.5 gm  Weight of the beaker and sodium chloride = 114.71 g…

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

A:

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.