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zhuklara [117]
3 years ago
11

What is the ideal gas law?

Chemistry
2 answers:
REY [17]3 years ago
5 0
The law that the product of the pressure and the volume of one grammolecule of an ideal gas is equal to the product of the absolutetemperature of the gas and the universal gas <span>constant.</span>
ladessa [460]3 years ago
3 0
The ideal gas law is as follows:
PV=nRT
P=pressure
V=volume in Liters
n=number of moles
R= constant, .0821 atm x moles x K
T=temperature in Kelvin

It is a model for real gases that have low densities.

Hope this helps :)
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What are the chemical properties of kevlar
Gnesinka [82]

Answer:

<h2>Kevlar has unique properties such as:</h2><h2><em>High tensile strength</em>, <em>high toughness</em>, and <em>chemical stability </em>at high temperatures<em> </em>in polyamides (polymer with repeating unit links by amide bonds.) </h2><h3>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</h3>

Δ What is Kelvar? Δ

~ Kevlar is a heat-resistant and strong synthetic fiber

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<h3>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</h3>

<em>Hope I helped!!!</em>

<em>GL :)</em>

5 0
3 years ago
Propose a mechanism for the following reaction.
raketka [301]
First, recognize that this is an elimination reaction in which hydroxide must leave and a double bond must form in its place. It is likely an E2 reaction. Here is an efficient mechanism:
1) Pre-reaction: Protonate the -OH to make it a good leaving group, water. H2SO4 or any strong H+ donor works. The water is positively charged but still connected to the compound.
2) E2: Use a sterically hindered base, such as tert-butoxide (tButO-) to abstract the hydrogen from the secondary carbon. [You want a sterically hindered base because a strong, non-sterically hindered base could also abstract a hydrogen from one of the two methyl groups on the tertiary carbon, and that leads to unwanted products, which is not efficient]. As the proton of hydrogen is abstracted, water leaves at the same time, creating an intermediate tertiary carbocation, and the 2 electrons in the C-H bond immediately are used to make a double bond towards the partial positive charge.
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5 0
3 years ago
Help question 9 is due today also :)
devlian [24]

Answer:

Car 3 with a net force of 12N

Explanation:

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Hope this helps friend

8 0
3 years ago
What components did you collect to convert your two molecules of pyruvate to acetyl-coa?
GenaCL600 [577]
<span>You need to have NAD+ as a source of oxidation for the pyruvate, as well as a supply of coenzyme A. CO2 is released by the pyruvate as a carboxyl group is removed</span>
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3 years ago
How many moles are in 442.8 g of strontium carbonate (SrCO3)?
GuDViN [60]

Answer:

3 moles

Explanation:

SrCO3

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Number of moles = mass / molar mass

Number of moles = 442.8 / 147.6

Number of moles = 3

7 0
3 years ago
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