Perform this calculation to the correct number ofsignificant figures: 78.222 x (12.02 - 11.52) (a) 39 (b) 39.1 (c) 39.11 (d) 39.111

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Q: Which n 15. Carry out the following mathematical ope significant figures. a) 116.3 ст —0.33 ст…

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Q: 5. Perform the following calculations using your calculator: a. (3.21 x 104) (6.59 x 103) = 6.24…

A: a. 3.21×104 ×(6.59×103)     =211539×103 b. 6.24×103/1.95×104     = 0.32

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Q: 123 mL of 0.120 M NANO3 Express your answer to three significant figures. > View Available Hint(s)…

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Q: The density answers are so close that I need help trying g to figure which substance goes with what

A: Substance 8  d= m/v      = 8.5/15.6     = 0.55 g/ cm3 substance 9  d= m/v      = 8.0/15.6     = 0.51…

Q: ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ɪᴅᴇɴᴛɪꜰʏ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ᴏʀ ᴘʀᴏᴄᴇꜱꜱ ʙᴇɪɴɢ ᴅᴇꜱᴄʀɪʙᴇᴅ. _________________ ₁. ɪᴛ ɪꜱ ᴀ ᴍᴇᴛᴀʙᴏʟɪᴄ…

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Q: 8.3m x 4.0m x 0.9823m  = 32.61236 m^3   Explain why and how you would make the answer 2 sig. Figs.

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Q: с / в A C D F Temperature Drag the correct answer into the correct blank. You will not use all the…

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Q: Find the value 2x-y+z for the given question.

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Q: What is the volume in cm3 of a perfect cube if one edge length measures 1.95 m? Group of answer…

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Q: Which of the following conversions are correct? Select all that apply. OA. g.64 in, = 21.9 cm

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Q: x256Lr → 101yMd + 24HE

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A: Welcome to bartleby !

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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.