total mass: kg Will the truck filled to capacity be too heavy to cross the bridge? (1 kg = 2.20 lbs) yes no What is the maximum volume you will be able to legally transport? maximum volume: L

Q: convert 750 ul to ml

A: We have been given 750ul and we have been asked to convert 750ul to ml.For doing this conversion ,…

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

A:

Q: A chemist prepares a solution of barium acetate BaCH3CO22 by measuring out 230. μmol of barium…

A: Volume of solution = 500 ml = 0.500 L Number of moles = 230 μmol = 0.230 mmol Here we have to find…

Q: gas in a container with a volume of 328 mL contains 0.72 moles of gas. Gas is removed from the…

A: Volume of gas  is directly proportional to moles of gas

Q: Next, the chemist measures the volume of the unknown liquid as 1.337 L and the mass of the unknown…

A: The objective of this question is to calculate the density of an unknown liquid given its mass and…

Q: Calculate the pressure to which this volume of air must be compressed in order to fit into the air…

A: Calculate the pressure.

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: Calculate the volume in liters of a 0.00735 mol/L calcium sulfate solution that contains 150. g of…

A: Given, mass of calcium sulfate = 150 g we know, molar mass of calcium sulfate(CaSO4) = 136.14 g/mol…

Q: A dramatic classroom demonstration involves cooling a balloon from room temperature (294 K) to…

A: Given T1 = 294° K V1 = 3.2 L T2 = 77° K ( standard ) V2 =

Q: astronauts on the International Space Station are staying​ healthy, so they have them routinely test…

A:

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: A cylinder of gas has a volume of 7.250 L.  Convert that volume to quarts (qt). Express your answer…

A: A numerical problem about conversion of Liter into quarts, which is to accomplished.

Q: An arctic weather balloon is filled with 12.0 L of helium gas inside a prep shed. The temperature…

A:

Q: Convert 12.5 ft3 to m3

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

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?

A:

Q: The speed of light is 3 x 108 m/sec Assume: 1.6 km/mile 1.If the earth is close to Mars, we are…

A: Distance = speed x time  Distance travelled by electromagnetic radiation = speed of light…

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

A:

Q: Please

A: Mole represent the quantity of fundamental particle like proton neutron and electron

Q: An arctic weather balloon is filled with 3.20 L of helium gas inside a prep shed. The temperature…

A:

Q: The average diver consumes about 8.2 L of oxygen per minute. If you swim 8 meters per minute for 692…

A:

Q: The tire on a bicycle stored in a cool garage at 18 °C had a pressure of 80. psi. What is the…

A: According to ideal gas equation, PV=nRT where P is the pressure, V is the volume , n is the number…

Q: Convert 4.44cm3 to gal.

A: Interpretation: Unit conversion of 4.44 cm3 to gallon is to be determined.

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: 1.Convert (7.1x10^24) molecules of magnesium's bromide, MgBr2 to grams of magnesium bromide in…

A: Conversion is done on the basis of following relationship- Grams of compound = moles × molar mass of…

Q: A gas company charges $1.30 for 15.0 ft³ of natural gas. What is the cost in $ per L?

A:

Q: The distance from Santa Cruz to Santa Barbara is about 280 miles.  If a car gets 23.6 miles per…

A:

Q: Assume the density of air at room temperature is 1.2 g/mL. a student is holding two balloons filled…

A: Density of Air=1.2 g/L Hydrogen gas balloon density=0.082 g/L CO2 gas balloon density=1.9 g/L…

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: A mountain hiker found a chunk of shiny metal on the trail.  He wanted to find out the identity of…

A:

Q: An arctic weather balloon is filled with 15.7 L of helium gas inside a prep shed. The temperature…

A:

Q: How many kg are in 34g?

A: Given,  The mass of a substance = 34 grams  Number of Kg in 34 g is:

Q: A chemist makes 460. mL of barium chloride (BaCl2) working solution by adding distilled water to…

A:

Q: he Deepwater Horizon oil spill released approx. 35000 barrels of crude oil per day into the Gulf of…

A: The Deepwater Horizon oil spill released approx. 35000 barrels of crude oil per day into the Gulf…

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.