A jet airplane reaches 768. km/h on a certain flight. How long does it take to cover 323. m? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols. time =| x10

Q: What is the volume of a sample if the mass is 167.85g and the density is 1.8g/cm^3?

A: Given :-  Mass of sample = 167.85 g  Density = 1.8 g/cm3  To be calculated :  Volume of sample

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

A:

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A: Given Molarity of Hg2Cl2 solution = 2.9 * 10-7 MVolume of Hg2Cl2 solution = 125.0 mL1 L = 1000 mL…

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Q: A chemist adds 125.0 mL of a 2.9 x 10 'M mercury(I) chloride (Hg,Cl,) solution to a reaction flask.…

A: For Hg2Cl2 Solution : Volume = 125 mL              = 0.125 L Molarity = 2.9 × 10-7 M…

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Q: A sprinter set a high school record in track and field, running 200.0 m in 21.3 s. What is the…

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Q: 1. Convert 6.4 decades to seconds. (24 hours 6.4 decades x ( 10 jo years)x(305 days) x 60 minutes…

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Q: Convert 7.57×10−3 m7.57×10−3 m to the equivalent length in nanometers

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A: Given that: Mass of HClO = 0.0258g  Molar mass of HClO = 52.46g/mol Moles of HClO =…

Q: please highlight the correct answer

A: The molarity relation is given by- M1: bacteria count cell per mL V1: Initial Volume M2: bacteria…

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.