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Zinaida [17]
3 years ago
6

Help please??????????????????????

Chemistry
1 answer:
wolverine [178]3 years ago
6 0

Answer:

this app is it tool for people to learn and grow not a place for people to place their homework and have it answered within. a few seconds

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The elements selenium and oxygen are both poor electrical conductors in which section of the periodic table are they found
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No metals. Right side.

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On the right. Non metallic elements

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What is an example of an initiation phase for an addition
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H-O* + CH3-CH3 ----> H-O-CH2-CH2*

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Is that flirting? I'm not sure and I really need to know-
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You titrate 25.00 mL of the lemon-lime Kool-Aid (with KI, HCl, and starch) with 0.001000 M KIO3(aq) solution. The titration requ
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Answer:

1.0190 x 10⁻⁵ mol

Explanation:

We know the titration required 10.19 mL of 0.001000 M KIO₃, from this information we can calculate the number of moles KIO₃ reacted and from there the number of moles of ascorbic acid since it is a monoprotic acid ( 1 equivalent of ascorbic acid to one equivalent KIO₃).

Molarity = mol/V

V KIO₃ = 10.19 mL = 10.19 mL x 1 L/1000 mL = 0.01019 L

⇒ mol KIO₃ = V x M = 0.01019 L x 0.0010 mol / L =  1.0190 x 10⁻⁵ mol KIO₃

# mol ascorbic acid = # mol KIO₃ = 1.0190 x 10⁻⁵ mol

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3 years ago
A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air under high pressure in a spheric
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the pressure to which this volume of air must be compressed in order to fit into the air tank is 28.5478 atm

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the solution is attached in the Word file

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