Is the density of the solution an intensive property or an extensive property?

Q: Classify each of the following as a physical or a chemical property.a. Iron and oxygen form rust.b.…

A: As you have posted multiple independent questions in a single request we will solve the first…

Q: Consider a volumetric flask containing 50.0 mL of water: a. Provide one physical property and one…

A: Volumetric flask containing 50.0 ml of water

Q: A woman is planning on running a 10K (10.0 km) race. a. How many yards will she race? (1 yard = 3…

A: (a)Conversion of kilometers to yards:

Q: Identify each property as chemical or physical.a. The element mercury has a high density.b. Solid…

A: The given statements has to identified as whether physical or chemical property.

Q: a. Give the normal state (solid, liquid or gas) of each of the following i. Isopropyl alcohol ii.…

A:

Q: 1. Describe how to use conversion factors correctly using an example. 2. Write a number between…

A: Describe how to use conversion factors correctly using an example.Conversion factors are used to…

Q: 13. What is the mass (in kg) of 45.3 mL of a liquid that has a density of 0.643 g/mL? a. 29.1 kg d.…

A: The given data Volume = 45.3mL Density = 0.643 g/mal Mass   = ?

Q: 4. Consider a volumetric flask containing 50.0 mL of water: a. Provide one physical property and one…

A: Please find the attachment.

Q: a. Convert 16.7 m to kilometers (km). km b. Convert 51.7 km to meters (m). m c. Convert 85.9 kg to…

A: 1 m = 10-3 km1 km = 103 m1 kg = 103 g1 L = 103 mL1 dL = 0.1 L1 L = 103 cm3

Q: 1. What system do scientists use for making measurements? 2. What is the basic unit of length? 3.…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: a. 14.8 g = ? ug b. 3.72 g = ? kg %3D C. 66.3 L ? cm

A: Note : as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: föllówing data was collected from a solution that was prepared to allow a sample of plastic to…

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

Q: 9. Which of these properties describes a gas? * shape volume A definite Definite В definite Not…

A: Answers 9-11 as specified :

Q: 6. Use dimensional analysis to convert the following values. Remember this is a calculation work…

A: Given, 250 days ; 15.45 lbs ; 75.0 mm We know that, 1 day = 24 hours ; 1 hour = 60 minutes ; 1…

Q: What is the density of an object of mass 200.00 g and volume 25.0 mL? 1._______ / 2._______ =…

A: Given: Mass of object = 200.00 g And volume of object = 25.0 mL.

Q: How do I calculate the volume?

A: Volume of a cylinder can be calculated by the formula: Volume = πr2h…

Q: 3. Which of the following are pure substances and which are mixtures? a. table sugar b. distilled…

A: Pure substance is made up of only one type of particle. It is always homogeneous in nature.Mixture…

Q: 1.Determine the density of a 16.25 g sample of stone that displaces 5.0 mL of water.

A:

Q: A sailor circumnavigated the earth and covered 4,264,000 meters. Express this number in standard…

A: we have to answer in standard scientific notation

Q: 1) Which of the following is chemical property? A. Objects made of silver become tarnished. 3+ B.…

A: Chemical property of a substance is the property that observed after or during the chemical…

Q: Conversions: include the correct number of significant digits and follow the format provided in the…

A: Given that , We have to convert 1.2 gram to micrograms  & 10.0 cm to inches.

Q: A chemist makes 270. mL of barium chloride (BaCl,) working solution by adding distilled water to…

A: Volume of Barium Chloride = 270.0mL Volume of distilled water = 210.0mL

Q: What is the density of an object of mass 45.00 g and volume 25.0 mL? 1._______ / 2.________ =…

A: Given: Mass of object = 45.00 g And volume of object = 25.0 mL.

Q: The density of pure copper is 8.89 gram/centimiter cube (at 20 degree celcius). a. Calculate the…

A: Density of a substance is related to mass and volume of the substance as shown by the equation given…

Q: What happens to the density of a marshmallow when you squeeze it?   a. Remains constant     b.…

A: The experimental description of gaseous behavior between volume-pressure is given by the "Boyle's…

Q: 5. Which of these are properties I. They are sour in taste. II. They turn blue litmus paper red.…

A: Concept: Base Bases turn red litmus paper blue.  Bases are bitter in taste. Base fell slippery.…

Q: Convert the measurements into its equivalent value as indicated by the unit   38oC…

A: The unit conversion table is as follows: 1 Milliliter(mL) 0.001 Liter(L) 1 centimeter(cm) 10…

Q: 8. Convert 46.8°C to degrees Fahrenheit and Kelvin.

A:

Q: 1. Convert 1357 feet into kilometers. (1 mile = 5,280 feet) (1 mile = 1.609 km) 2. Convert 4.2…

A:

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

A: The volume of the acetone (solute) is 28.6 mL.The volume of ethanol (solvent) is 228.2 mL.The…

Q: A swimming pool is 7.5 ft deep, 42 ft wide, and 65 ft long, and it is filled to the brim with water.…

A: Given: The dimensions of a swimming pool = 7.5 ft deep, 42 ft wide, and 65 ft long We have to…

Q: II. Calculations 1. Show calculations including units. a. Mass of product festp

A: GIVEN DETAILS ARE :mass of Mg=0.044gmass of crucible,cover and beaker=54.963gmass of crucible cover,…

Q: kelvins (K) appear in regular type, while those for variables such as mass (m), volume (V), and time…

A:

Q: 6) The density of ethanol at 25°C is 0.789 g/mL. Calculate the mass of 35.0 mL of ethanol. b.…

A: Density of ethanol= 0.789 g/ml(a )Volume of ethanol = 35 mlWe need to calculate the mass of…

Q: 16. A mixture is made by adding 20.42 g of substance A, 1.322 g of substance B, and 83.1 g of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Perform the following conversions in temperature. a. The temperature of a cold winter day is -25…

A: Degrees of Celsius 0C, Kelvin K and Fahrenheit degrees F are the different units for temperature. x…

Q: 1. A hollow square metal tube has a measurement of 2.42 in for each side and a weight of 53.71 g.…

A: Side of square(a) = 2.42 inches Weight of the Tube = 53.71 g Volume of empty space = 0.93 in3…

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.