A lead ball has a mass of 75.0 g and a density of 11.4 g/cm3. What is the volume of the ball? 855 cm3 O0.152 cm3 O 6.58 cm3 O 4.82 cm3

Q: How many grams are contained in 54.26 L carbon monoxide?

A: According to ideal gas law PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: How are you able to experimentally determine the volume of a solid

A: Volume of solid can be determined experimentally. Lets take one glass of water. Here, Put a solid…

Q: What is the total volume of gaseous products formed when 170 liters of carbon monoxide react…

A: Avagadro’s law states that equal volume of all gases at same temperature and pressure have same…

Q: ow many miles of Hg can be made from 16 grams of Hg ?

A: given mass of Hg(mercury) = 16g we need to determine moles of Hg = ?

Q: Dentists sometimes use laughing gas (dinitrogen nonoxide, N0(g)) as a mild anaesthetic to keep…

A: (1) Given - diameter of cylinder = 23.0 cm  Height of cylinder = 140 cm  Pressure = 108 kPa = 1.066…

Q: According to the label attached to a compressed gas cylinder, the cylinder has an internal volume of…

A:

Q: How many moles of gas will occupy a volume of 250.0 mL if 4.00 moles occupy a volume of 340.0 mL?…

A: Given: 4.00 moles of gas occupy 340.0 mL. And the volume of other gas sample = 250.0 mL.

Q: Why are gases compressible?

A: The reason for gases are compressible has to be given.

Q: earth's ocean contain approximately 1.36x10(9)km(3) of water. calculate the volume in megaliters\

A: Given information, Volume of water = 1.36x109 km3

Q: A balloon filled with 0.264 moles of argon gas had a volume of 13.1 L.  If 0.448 moles of argon were…

A: n1 = 0.264 mole V1 = 13.1 L n2 = ( 0.264 + 0.448 ) mole = 0.712 mole V2 = ?

Q: O Macmillan Learning At a certain temperature and pressure, I L. of CO, gas weighs 1.15 g. What is…

A:

Q: Density of solid substance of any shape

A: Density of solid substance of any shape can be determined by only two parameters I) mass of the…

Q: how to calculate velosity?

A: The rate of travelling an object with its direction is known as velocity. Velocity explains that how…

Q: Explain why you wouldn’t use a beaker to accurately measure volume

A: Beaker is glass equipment used in laboratory.

Q: Enter the critical temperature of water. Express your answer with the appropriate units.

A: Critical temperature of any substance is defined as the temperature at or above which the substance…

Q: sample of gas has a pressure of 99.7 psi. What is this pressure atm? (recall that 4.7 psi = 1 atm)…

A: Psi = pound per square inch.                              14.7 psi = 1 atm

Q: For the molecular compound phosphorus trichloride, what would you multiply "grams of PCI3" by to get…

A: To convert any given mass of substances into number of molecules, we first convert it to number of…

Q: What is the total volume of gaseous products formed when 166 liters of ammonia react completely…

A: Balanced equation for the given reaction is,

Q: How many grams does 80.34 L of H2 weigh?

A: We know the molar volume of gas is 22.4 L at STP or 22.4 litres of volume is occupied by 2g of H2 or…

Q: "The volume of an ideal gas is directly proportional to the amount of moles at constant temperature…

A:

Q: What is the mass of 176 L of xenon gas?

A: The formula to calculate the number of moles (n) at a 176 L of volume is: Also, the formula to find…

Q: You blow up a balloon to capacity and then place it in a freezer. The volume of the balloon will…

A: ANSWER IS DISCUSSED BELOW :

Q: what is the volume of a balloon

A: The volume of balloon has to be determined.

Q: Q1. Write any 4 properties of gases.

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 4. How do particles of a gas differ from particles of a liquid when in the same container? A. Gas…

A: Answer: D  Explanation:  Particles in a gas are well separated with no regular arrangement. gas…

Q: Write any 4 properties of gases.

A: Properties of gases.

Q: At standard temperature, a gas has a volume of 350 mL. The temperature is then increased to 137◦C,…

A:

Q: Calculate the number of grams of Ne contained in 41.0 L of Ne gas.

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: A 6.0 L sample contains 0.5 mole of gas if the final quantity is .75 mole of gas, what is the final…

A:

Q: What is the total volume of gaseous products formed when 78.7 liters of carbon monoxide react…

A: Given, Volume of CO = 78.7L

Q: Water breaks down to form hydrogen and oxygen. How many liters of oxygen are produced when 75.0g of…

A:

Q: . How are gas Pressure and Volume related? Give an example using math and do a calculation to prove…

A: Ideal gases are those gases which obey ideal gas equation. The gases that do not obey ideal gas…

Q: A fill their container B easily compresed © have mass constant shape

A: Gases have different properties depending on the its shape , volume , mass and density. A particular…

Q: When 3 liters of propane gas is completely burned to form carbon dioxide and water vapor, the volume…

A: In volume-volume stoichiometry, the same volume of gases present contains an equal number of gas…

Q: Gases and liquids share the property of A) definite volume B incompressibility (c) indefinite shape…

A: Properties of liquid:  (1):They are less rigid.  (2):They do not have fixed shape(indefinite shape).…

Q: 217 mL of neon gas at 551 °C is brought to standard temperature (0 °C) while the pressure is held…

A: Given that pressure and number of moles of gas is constant So T/V will remain constant. Given…

Q: What is the pressure of 0.33 moles of nitrogen gas, if its volume is 15.0 L at - 25.0°C?

A: Number of mole(n)  = 0.33 mole  Volume ( V)   = 15 Liter Temperature ( T )  = 25 ℃…

Q: Increasing the force in an object decreases the acceleration. (Newtons second law) true or false?

A: Newton's second law describe the effect of net force and mass upon the acceleration of an object.

Q: A 11.0 g sample of O₂ at standard temperature and pressure (STP) would occupy what volume in liters?

A: Given , mass of O2 = 11.0 g Molar mass of O2 = 15.99 g/mol First finding moles of O2 required from…

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.