The gas tank in a car holds 10.2 gallons. What is this volume in kL? 1000 L = 1 kL, 4 qts = 1 gallon, 1 qt = 0.9464 L Show all work. Show work in ratios and show ratios cancelling.

Q: 17. A contaminated pond has a lead(II) ion concentration of 1.4 mg/L. This pond has a surface area…

A: Given that the surface area of the pond is 135 ft2. Depth of the pond is 2.8 ft. Volume of the pond…

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

A: Given data: Plant volume of pollutant Macon 34.2 L Fall River 42.4 L Pitt 0.12 L We have…

Q: A house has 4 rooms to paint and each room has an average of 750.0 ft2 to paint. if 1 quart can of…

A: Given: House has 4 rooms to paint. Area of each room = 750.0 ft2  1 quart of paint covers 125 ft2.

Q: European friends tell you they are pleased because their new car gives them 15 kilometers per liter…

A: Given -> Fuel = 15 kilometres per liter 1 mile = 1.6 Km 1 gallon = 3.8 liters

Q: During a breathing test, Samuel exhales as much as he can. At this point, his lungs are only 1.5 L,…

A:

Q: Calculate the amount of heat needed to melt 181. g of solid hexane (C6H₁4) and bring it to a…

A: Given , mass of solid hexane = 181. g

Q: Convert the following quantities into the specified units: 70 mg/dL into slug/in^3 100 km/hr into…

A: a) Given: value in mg/dL = 70 mg/dL.

Q: 7 5 10 20 30 40 50 60 70 80 90 100 Temperature ("C) (b) Calculate the slope of the line. (c)…

A: In multipart questions, we solve only first three subparts according to the Bartleby guidelines.…

Q: 4. An x-ray has a wavelength of 1.3 x 10-1º. Calculate the energy (in J) of one photon of this…

A:

Q: What is the mass in grams of 1.00 gallons of water? Density is 1.00g/ml for water. Use these…

A: Given that: 1.00 gallons water 1 gal = 4qt  Density of water = 1.00g/ml

Q: in the US is 65 mi/h. Which set of conversion factors will you use if you're asked to convert this…

A: The maximum speed limit on many roads in the US is 65. mi/hour Given 1 mile = 1.609 km, 1000 m = 1km…

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: A chemist adds 1.10L of a 1.1mol/L calcium bromide CaBr2 solution to a reaction flask. Calculate…

A:

Q: A sample of oxygen gas initially at 315 K was heated to 369 K. If the volume of the oxygen gas…

A:

Q: In the summer of 2022, in order to celebrate my Great Aunt Myrabel's 100.5th birthday I drove my…

A:

Q: Since the pandemic has hit, more people are growing their own gardens and processing the fruits of…

A: Each quart jar requires = 6.05g alum So, 50 quart jars would require = 6.05*50 g = 302.5g alum %…

Q: Convert 670mmHg x ft^3 to metric horsepower x h

A:

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

A: Given ->Volume of Oglala(V1) = 2.742 LVolume of South fork(V2) = 5.13 LVolume of Macon (V3)= 29.0…

Q: An organic chemist measures the temperature T of a solution in a reaction flask. Here is the result.…

A:

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: What is the theoretical yield of water ? grams What is the percent yield of water ? %

A: 2HCl (aq) +1/2 O2(g) ----------> H2O (l) + Cl2…

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: How many joules are there in a 255 calorie snack ba O 1.07 x 103 O 1.07 x 106

A:

Q: 2. The engine in a boat has a displacement of 350 inches. What is the displacement of this engine in…

A: Conversion factor is the ratio that provides the relation between distinct units of the same…

Q: Convert (1.3390x10^24) molecules of acetic acid, HC2H3O2 (OR "H" C2 H3 O2) to grams of acetic acid.…

A: Given Molecule of acetic acid=1.3390×1024Avagardro's number=6.022×1023Molar mass of acetic…

Q: Driving across the desert, the sign says 79.5 miles to the next gas station. If your car gets 21.2…

A: The car gets 21.2miles/gallon. The distance of the next gas station= 79.5 miles. Gallons of gas…

Q: At constant pressure, density of gas is inversely proportional to its temperature. This is how hot…

A: From the Ideal gas law, PV = n R T Given temperature…

Q: A sunscreen preparation contains 2.50% by mass benzyl salicylate. If a tube contains 4.0 ounces of…

A: It is required to calculate the mass of benzyl salicylate in kg required to manufacture 325 tubes of…

Q: Gas is sold for $1.299 per liter in Toronto, Canada. Your car needs 10.00 gallons. How much will…

A: as unit conversion, 1 gallon = 3.785 L 10.00 gallons = 10.00×3.785 L = 37.85 L

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.