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Air molecules create an upward

Air molecules create an upward force that impacts the free fall of objects on the surface of the Earth, differing form the way
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2. asked by Joan
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Calculate the number of molecules present in 0.3 moles of H2Responses 5.0 x 1025 molecules 5.0 x 10 25 molecules 1.8 x 1023
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What about Kevlar makes it so strong? (1 point)O The molecules stack together in crystal-like structures. O Kevlar is made with
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2. 128 views
calculate the molecules of oxygen required to react with 28.4g of sulfur in the following reaction?a)1.60 * 10 **24 molecules
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2. asked by yalda
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What is cohesion?The ability of oxygen to unequally share the electrons between itself and hydrogen and create a polar covalent
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Chemical energy for respiration is stored in the bonds of (1 point)Responseswater molecules.water molecules.oxygen
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Chemical respiration is stored in the bonds of which molecules? A. glucose molecules. B. water molecules. C. oxygen molecules.
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2. asked by Toby
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How many molecules of lithium carbonate are there in 8.62 g of the compound?a) 74 molecules b) 647 molecules c) 0.12 molecules
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2. asked by lil
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If a collision between molecules is oriented properly, what can we say about those molecules?The molecules are more likely to
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2. asked by Kristen.
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Chemical energy for respiration is stored in the bonds of (1 point)Responses oxygen molecules. oxygen molecules. glucose
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2. 61 views