Is the density of a gaseous substance likely to be larger or smaller than the density of a liquid or solid substance at the same temperature? Why?

Q: Enumerate the laws of matter and define each.

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Q: Four balloons are each filled with a different gas, each having a different densityi Helium,…

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Q: What is the Density of Cl2 is represented by 18.8L at 2.68atm 23.9°C   Express your answer to  2…

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Q: What units do chemists normally use for the density of liquids and solids? For the density of gas?…

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Q: How close are the best density values obtained for copper, iron, aluminum and glass compared to the…

A: Density is defined as mass of substance per unit volume occupied by it. Density = Mass of…

Q: Which of the following is a characteristic of all nonmetals ?   Group of answer choices:   a. always…

A: Based on their properties elements can be classified into three types  Metals  Non metals…

Q: The density of a solid substance is usually greater than its density in a liquid form, yet the…

A: The term density can be defined as the measurement which can be used to compare the amount of the…

Q: Take a look at this sketch, and then answer the questions below about the mass, volume and density…

A: From the given picture we can campare the mass ,volume and density as follows.

Q: The space between particles within a substance depends on the state of the matter. Which list ranks…

A: generally compounds exist in 3 states Solids Liquids Gas

Q: Wine is 12.5% ethanol. Beer is 4.5% ethanol, and 80 proof vodka is 40% ethanol by volume. Which of…

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

Q: Which of the statements is incorrect? Density is the ratio of the mass of the substance to the…

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Q: What is the density of a piece of nickel that has a mass of 49.2 g and a volume of 7.9 cm³? The…

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Q: Is it possible to determine the density of liquids at high temperatures using a Pycnometer?

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Q: Calculate the density of a cube in the units of g/cm3 that has the density of 4.182g/in3  Use…

A: Rule for significant figure in Mathematical operation:(1) Addition and Substraction round by  the…

Q: If the temperature is -55 °F, what is the corresponding temperature on the Kelvin scale?

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Q: Graphite and diamond are both made of pure carbon. Graphite has a density of 2.266 g cm ^-3 and…

A: The density formula is as follows,

Q: Ice cubes float in a glass of water because solid water is less dense than liquid water. (a)…

A: a) The density of ice has to be given, Given: mass =7.36 g Side=2.0 cm. Calculation. Volume=a3…

Q: (a) The speed of light in a vacuum is 2.998 * 108 m>s. Calculateits speed in miles per hour

A: Relation between miles and meter: 1 mile = 1609.34 m Relation between hour and second: 1 hour = 3600…

Q: Water has a density of 0.997 g/cm3 at 25 °C; ice has a density of 0.917 g/cm³ at -10 °C. What is the…

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Q: What Is Derived units?

A: A derived unit is a unit that results from a mathematical combination of SI base units.

Q: On what is the Celsius scale based?

A: The basis on Celsius scale is used has to be given.

Q: Calculate the volume

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Q: Calculate the density of [110] of W

A: The plane given is (110)  Now, since Tungsten is given, it crystallizes in BCC lattice.

Q: Water has a density of 0.997 g/cm at 25 °C; ice has a density of 0.917 g/cm at-10 °C. Part A If a…

A: The given data contains, Volume = 1.00 L density of water = 0.997 g/cm3 density of ice = 0.917 g/cm3…

Q: A 24.20g sample of metal displaced 1.26ml of water. Calculate the density of the metal

A: The density of a material indicates how dense it is in a given area. The density of a material is…

Q: Which of the following lists the units from smallest to largest? km, m, cm, mm, um um, cm, mm, m, km…

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Q: Determine if the volume of a sample of the following substances at room temperature is definite or…

A: A property of solid is; it has a definite volume.  Similarly on considering the volume of liquids…

Q: Given that 25.0 mL of mercury has a mass of 340.0 g, calculate (a) the density ofmercury and (b) the…

A: Given: Volume of mercury= 25.0mL Mass of mercury= 340.0g To find: a) The density of the mercury b)…

Q: 1. The space between particles of a substance in a solid state is larger than the space between…

A: The state of matter depends on the intermolecular forces and the temperature and pressure of the…

Q: Water has a density of 0.997 g>cm3 at 25 °C; ice has a densityof 0.917 g>cm3 at -10 °C. (a) If…

A: Density describes any substance's weight that gets divided by the substance's volume. For bulky…

Q: please help answer questions iii and iv using the given information provided above the questions.…

A: The values are given as follows:

Q: A small hot-air balloon is filled with 1.02×106 L of air (d = 1.20 g/L). As the air in the balloon…

A: Step 1:We have given a hot air balloon which is filled with 1.02×106 L of air and this air is then…

Q: You put a can of diet coke and a can of coke in a large beaker full of water. The diet coke floats…

A: Concept If the density of substance more than the density of water-it sinks if the density of…

Q: I wants to know the formula Of density measure

A: Density = Mass of substanceVolume of substance

Q: A chemist measures the amount of chlorine gas produced during an experiment. She finds that 1.35 g…

A: According to mole concept, one mole of a substance = One gram molecule = GMW = N molecules Further,…

Q: Density of .80/cm3 if u have 60cm3 of the substance what would it’s mass be?

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

Q: 3. Which of the following states of matter has a fixed volume and a fixed shape?

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Q: Why is that Fahrenheit need to convert to Celsius? Is it easy to do a mathematical method if we use…

A: Fahrenheit and Celsius are the units of temperature. They are represented by the symbols °F and °C…

Q: Describe the difference between a theory and a scientific law.

A: We usually come across different theories in the course of study and the scientific laws as well.…

Q: A volume of saline solution had a mass of 25.6 g at 4 °C. An equal volume of water at the same…

A: Given: mass of 25.6 g mass of water is 24.5 g The density of water is 1.00 g/mL. Thus, the volume…

Q: An 18 g sample of water is decomposed into 2g of hydrogen gas and 16 g of oxygen gas. What masses of…

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Q: Does the density of a material depends upon temperature?

A: Density of material:The temperature and pressure differs for density of a material. This variation…

Q: Explain the difference between density and mass.

A: The mass of substance is same all over the universe because it is measured as the amount of matter…

Q: Density of water 0.997044 , what mass of water will occupy 250 L at 25 degrees celcius , answer in…

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Q: Consider a bar of that has a mass of 2.22 x10^5. Knowing that the density of gold is 19.3 g/cm^3,…

A: Given : Mass of gold bar = 2.22 X 105 g                                         (NOTE : I'm assuming…

Q: An iceberg has a volume of 7655 ft2. What is the mass of the ice (in kg) composing the iceberg (at 0…

A: Given information,      An iceberg has a volume of 7655 ft2

Q: balloon is the same as the air pressure outside the balloon. Suppose we next heat the air inside the…

A: When the temperature rises, the volume of the balloon increases. An increase in volume leads to a…

Q: How to determine the density of various substances ?

A: Density: It is defined as the ratio of mass and volume of a substance. Generally, the unit of…

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.