How many cubic meters of air are in a room measuring 8 ft x 10 ft x 12 ft?

Q: How many cubic cm are there in 2.11 yards^3

A: Step 1-The question is to change the units from yards3 to cm3.

Q: Hydrogen gas was cooled from 373 K to 283 K. Its new volume is 750.0 mL. What was the original…

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Q: Convert 2.05×10−3 m2.05×10−3 m to the equivalent length in nanometers.

A: The solution is given below -

Q: Convert the following measurement. mol 8. mol 4.86 x 10 2 kg m g.cm

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Joey adjusts the pressure exerted on a balloon from 30.6 psi to 76.6 psi. As he does so, the volume…

A:

Q: Convert 0.5 °C to Kelvin (K).

A: Celsius and kelvin are units of temperature. Celsius, also known as centrigrade , invented in 1742…

Q: In the opening scene of the movie Raiders of the Lost Ark, Indiana Jones tries to remove a gold idol…

A: A) Given : mass of sand = mass of idol And volume of idol = 1.5 L Since mass = density X volume…

Q: 26 mL of oxygen gas at a temperature of 22 degrees Celsius is heated to 188 degrees Celsius. What is…

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Q: Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50 feet wide and 12.5 feet…

A: Given cylindrical vat is 6.50 feet wide.  Height is 12.5 feet.  Depth of the milk is given as 9.8…

Q: How many liters are in 1 m³? As you work out the problem in dimensional analysis, what are the…

A: Volume of any substance can be expressed in the units of liters, cubic meters, cubic centimeters.

Q: In calibrating a 50 mL buret, a student found that 50 mL of water measured from the buret at 23…

A: Here we need to calculate the actual volume of water. The data required :Actually 1 gm water…

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Given dataMass of Hydrochloric acid  = 6.9 gMass of sodium hydroxide = 12.5 gThe mass of water that…

Q: How many kilometers are in 1.58 x 10^5 feet

A:

Q: a small block of a metal with a mass of 223.1g when submerged in a beaker containing water, the…

A: Mass of metal = 223.1 g Density of metal = 7.41 g/cm3 = 7.41 g/mL

Q: How many m3 is in 2.3 x 105 mL?

A: A numerical problem based on conversion of mL into m3, which is to be accomplished.

Q: the us national institute of standards and technology used mercury gauge as a primary standard for…

A: given, mass of mercury = 225 kilogram = 225000 grams density of mercury = 13.6 g/mL

Q: An arctic weather balloon is filled with 30.3 L of helium gas inside a prep shed. The temperature…

A: Charles's law:According to the Charles law the volume of the gas is directly proportional to the…

Q: Convert 18.50 inch to the SI unit for length.

A: Given :- 18.50 inch  To express :- The above value in SI unit of length

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: Convert 9.37×10−3 m9.37×10−3 m to the equivalent length in nanometers.

A:

Q: Convert 1663.5 g to mg.

A: Convert 1663.5 g to mg.

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: If I have a mass of 78.8 kg and a volume of 79.3 L, how dense am I in grams per microliter?

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Q: if a 2.50 g block of metal with a density of 6.72 g per cm^3 is dropped into a graduated cylinder…

A: Density = MassVolume So, volume = massdensity

Q: a room contains 4.23 x 10^24 molecules of oxygen. what is the mass of oxygen in the room?

A: Number of mole of substance is calculated by dividing mass of substance (m) to molar mass (M) of it…

Q: Theodore plans on a taking 75 concrete pavers from his neighbor's yard. The pavers are made of…

A: We know that,       1Kg=1000g      1ton=1000Kg     1ml=1cm^3    1ft=30.48cm    1in=2.54cm…

Q: Convert 8.71 x 103 m2 to mm2. Note: You can enter scientific notation in Canvas by using the letter…

A: given 8.71 x 103 m2

Q: A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air…

A: The objective of this question is to calculate the pressure to which a certain volume of air must be…

Q: A balloon has a volume of 2.6 liters at 24.0°C. The balloon is heated to 48.0°C. Calculate the new…

A: Given A balloon has a volume of 2.6 liters at 24.0°Ci.e. initial volume of gas =2.6 Linitial…

Q: If the density of gas is 0.702 g/mL, what is the mass in grams of 5.0 x 101 mL of gasoline?

A: Given, If the density of gas is 0.702 g/mL,  The mass in grams of 5.0 x 101 mL of gasoline is :

Q: What is the volume in cm3 of 1.8 cubic feet?

A: volume in cm3 of 1.8 cubic feet?

Q: Convert 2.11×10−3 m2.11×10−3 m to the equivalent length in nanometers.

A: In the given question , we need to convert the unit of length given in meter (m) to nanometers (nm).…

Q: Nitrogen dioxide gas has what volume @STP when its mass is 491.2g?  round to 2 decimal places.

A: In this question, we will determine the volume of NO2 in L unit at STP. At STP,  T = 0°C = 273K  P =…

Q: A 775 ml sample of nitrogen dioxide gas was collected at 0 degrees Celcius  If the temperature…

A: At constant pressure, the volume of the gas increases with an increase in temperature. According to…

Q: Tire pressure is measured in units of lb/in2. Convert 32 lb/in2to g/cm2(use the proper number of…

A: Tire pressure is measured in units of lb/in2. Convert 32 lb/in2 to g/cm2 (use the proper number of…

Q: A balloon has a volume of 2.20 liters at 24.0°C. The balloon is heated to 48.0°C. Calculate the new…

A: Given,Volume of a balloon is 2.20 liters at 24.0 °CThe balloon is heated to 48.0 °CRequired,…

Q: One person consumes 4 liter.of oxygen (CO2) per minute when breathing how Many grams would that be…

A: Given :- volume of O2 consumes in 1 minute = 4 L  To calculate :- mass of O2 consumes in 1 hour

Q: An arctic weather balloon is filled with 20.9 L of helium gas inside a prep shed. The temperature…

A: According to Charle's law, for a fixed mass of gas (n) at constant pressure (P) , the volume of the…

Q: How many minutes would it take to go 10.2 km at a speed of 7.65 mi/hr ?

A: Given: Speed = 7.65 mi/hr

Q: A 540.3 mL sample of carbon dioxide was heated to 307 K. If the volume of the carbon dioxide sample…

A: Given: Initial Volume V1 = 540.3 mL = 0.5403 L Initial Volume V1 = 789.6 mL = 0.7896 L.  Final…

Q: Aqueous ammonium sulfate, an important fertilizer, can be prepared by reacting ammonia gas (nitrogen…

A:

Q: A chemical engineer must report the average volume of a certain pollutant produced by the plants…

A: Given that -  There are following volumes of pollutant in different plants -  Cross creek plant =…

Q: Convert the following measurement. kg 2.0 x 10 mol dl. mol L

A:

Q: The volume of a sample of gas is measured as 3583.1 cm³. Convert the volume to cubic meters. 3583.1…

A: Volume of gas = 3583.1 cm3 To convert the volume to cubic meters (m3)

Q: A balloon has a temperature of 234K and a volume of 5.78 cubic meters. If the temperature was…

A: V = 5.78 m3  T1 = 234K T1 = 327K Here pressure is kept constant

Q: Convert 3.65 x 1043 micro seconds into kiloyears.

A: INTRODUCTION: It is the step by step conversion process to get microsecond to kiloyears. We have to…

Q: helium filled weather ballon has a volume of 8.5 L at ground level on a day with a temperature of…

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.