2. A 200. ml pyrex flask is filled to the brim with water with a temperature of 25 Celsius. How much water (ml) will overflow when the flask and water is exposed to a temperature of 97 Celsius.

Q: 2. A balloon has a total mass of 2000 kg. What is the minimum volume of air that it must displace if…

A: Calculation  of minimum volume. Given  2000Kg total  mass Density of air  =1.29/m3

Q: If your front lawn is 25.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates…

A:

Q: What is the density of water in kg/m3?

A: Density :- It is defined as ratio of mass per unit volume. Density = mass / volume => kg/m3 or…

Q: Suppose you have Avogadro\'s number of mini marshmallows and use them to cover the state of Nebraska…

A: It is required to calculate, to what height above the surface, in km, will the mini marshmallow…

Q: If your front lawn is 25.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates…

A:

Q: When a 1.271g Tums tablet reacted with 44.485 mL of hydrochloric acid (density: 1.140 g/mL), carbon…

A:

Q: How much lead shot needs to be heated to 389 degrees C when placed in 78.6 g water that started at…

A: When any hot substance gets contacted with cool substance, the heat starts moving to cool substance…

Q: 1. What is the density of a solid if a sample occupying a volume of 16.53 mL wei 85.4 g? 2. Why does…

A: Given: The mass of the solid is 85.4 g. The volume occupied is 16.53 mL.

Q: A mouthwash contains 2.5% alcohol by volume. If the bottle of mouthwash contains 355 mL, what is the…

A:

Q: A small hole in the wing of a space shuttle requires a 18.7 cm patch. (a) What is the patch's area…

A: Area of the patch is 18.7 cm2.

Q: You are renting a car and you wish to travel a distance of 850. miles. If the car has a mileage of…

A: Given: Distance to be travelled = 850 miles Mileage of car = 10.1 km/L To calculate: The Gallons of…

Q: A particular beer is 6.50% ethanol by volume (C₂H₂O). If a single bottle of beer contains 750.0 mL…

A:

Q: A small hole in the wing of a space shuttle requires a 17.7 cm2 patch. (a) What is the patch’s area…

A: (a) The patch area given is 17.7 cm2 Using conversion factors 1 cm2 = 10-4 m2 1m2 = 10-6 km2 So,

Q: Gold is very dense metal with a density of 19.3 g/cm3, what is the volume of a 0.255 kg gold sample?

A: Given that;     Density=19.3 g/cm2     Mass=0.255 kg     Volume=?

Q: If your front lawn is 25.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates…

A: Lawn is rectangular which has width = 25.0feet; length = 20.0feet  so Area = length * width…

Q: 1. A student claimed that the flat C lines on the graph occur when the energy is being used to…

A: A phase diagram is a type of map used in physical chemistry, engineering, mineralogy, and materials…

Q: Prior to hosting an international soccer match, the local soccer club needs to replace the artifical…

A: Given : The dimensions of field = 0.106 Km by 0.071 Km Cost of turf = $ 9.00 per m2

Q: Consider the following: If you have 100 grams of water (density: 1.0 g/mL) and 100 grams of vodka…

A: Density  = mass / volume.  From this equation  we can see that if we keep mass constant than Density…

Q: What are the examples of nanostructures?

A: A nanostructure is an object that has at least one dimension equal to or smaller than 100…

Q: 1.93. Sodium metal reacts vigorously with water. A piece of sodium weighing 19.7 g was added to a…

A: We know that, according to the law of conservation of mass in a chemical reaction, sum of the mass…

Q: 71 mL of oxygen gas at a temperature of 70 degrees Celsius expands to 86 mL upon heating. What is…

A: Given :-  initial volume of gas = 71 mL initial temperature = 70 °C final volume of gas = 86 mL  To…

Q: On average, Earth’s crust contains about 8.1% aluminum by mass. If a standard 12-ounce soft drink…

A: Given: Mass of Earth's crust = 2 ton = 2000 Kg.                             (Since 1 ton = 1000 Kg)…

Q: A 75 g sample of sodium chloride (table salt) is to be produced by evaporating to dryness a quantity…

A: NaCl = 3.5 % by mass % by mass = Mass ofsolutemass of sea water solution×1003.5 % = M1 g×100M =…

Q: Solid iron is about 8 times denser than liquid water. If you have a volume of 1000 cm 3 of water and…

A: Given that: The volume of water is 1000 cm3. The volume of iron is 1000 cm3. Iron is 8 times denser…

Q: A soda bottle is flexible enough that the volume of the bottle can change even without opening it.…

A:

Q: Nitroglycerine, used to treat patients with angina, is prescribed for a patient by IV at a rate of…

A: Given,Prescribed rate = 235 μg/minIV bag = 50mg nitroglycerine/250 mL D5W

Q: Catalytic converters are used in automobiles to convert harmful gaseous substances in the exhaust to…

A:

Q: If the cost to fill a gasoline tank is $78.42 and gasoline costs $3.66/gal, how many gallons does…

A: Gasoline is a hydrocarbon that contains hydrogen and carbon in it having formula C8H18.

Q: Bob travels 133.5 km round trip to WKU Owensboro.  If he averages 19 mi/gal and gas costs $2.19/gal,…

A: We know, 1 km = 0.6213 mile. Here Bob travels 133.5 km, so he travels ---- (133.5 x 0.6213) miles =…

Q: 2- Suppose that a liquid is 11 times denser than water. If you were to sip this liquid on the top of…

A:

Q: If your front lawn is 21.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates…

A: As given that each square feet of lawn are accumulated 1450 new snowflakes per minutes.Calculate the…

Q: 74 ml of methane (d=0.679/cm^3) is mixed with 279 ml of water (d=7g/cm^3) What is the volume percent…

A:

Q: Lead metal can be extracted from a mineral called galena, which contains  6.6% lead by mass. A…

A:

Q: A solid sample weighing 12.10 g occupies a volume of 0.0150 L. Will the solid float or sink in…

A: Density of the substance is equal to the ratio of mass to the volume. Substance having low density…

Q: Jose Altuve is a baseball player for the Houston Astros. An Altuve (unit) is equivalent to his…

A: Given:1 Altuve = 1.65 mConversion from m3 to cubic Altuve:

Q: your front lawn is 24.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1150…

A:

Q: 5. A technologist collected the following data for their Class A volumetric flask: Table 1:…

A:

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

A:

Q: What is the mass of Copper, with a volume of 2.9 cm^3? *

A: Mass is a basic property of a matter which forms an object. The unit of mass is kilograms. It is…

Q: 2.) 5. An Olympic-size pool is 50.0 m long ang 25.0 m wide. How many gallons of water (density = 1.0…

A:

Q: A chemistry student needs  70.0mL  of pentane for an experiment. By consulting the CRC Handbook of…

A: Density, mass and volume are related by the equation given below:

Q: What is the reason behind this? Inorder to measure the temperature of a object accurately, simple…

A: Temperature is the property that is related to the amount of heat that is present in an object. The…

Q: A major component of gasoline is octane (CH₂). When octane is burned in air, it chemically reacts…

A:

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: A medicine is prescribed to a patient at 4 milliunites/minute. The nurse adds 20 units of the…

A: Since we have 20 units in 1000 mL Hence per mL we will have units = 20/1000  = 0.02 units/mL Since…

Q: A balloon with an initial volume of 2.7 L at a temperature of 299 K is warmed to 396 K. What is its…

A:

Q: What volume of water (in mL), initially at 62.9 °C, needs to be mixed with 270 mL of water,…

A: Let the mass of water initially at 62.9oC (Sample A) be m. When this amount of water is mixed with…

Q: the mass of fuel in an airplane must be determined before takeoff. A jet contains 11505L of fuel…

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

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: a homeowner no longer desires to have a pool in their backyard. given that the volume of the pool is…

A: Given, Volume  = 52.5 ft3 Density = 1.89 g/cm3 mass = ? kg