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>
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Δ What is Kelvar? Δ
~ Kevlar is a heat-resistant and strong synthetic fiber
~ Kevlar is widely used as a friction material in the automotive industry, and a combustion protection material in the aerospace industry. <em>~Looked that up!</em>
<h3>
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<em>Hope I helped!!!</em>
<em>GL :)</em>
The question is kind of weird, but the events that occur is based on the type of hormone being released. Like puberty. It's an event coming from different types of hormones being sent to a tissue.
Answer:
For example, 20mL of stock solution with 80mL of water.
Explanation:
60g of NaOH in 0,300L have a molar concentration of:
60g NaOH × ( 1 mol / 40g) = 1,5 moles of NaOH / 0,300L = 5M
If you want to mix this solution with water to produce a 1M NaOH solution you need to mix 1 part of volume of the stock solution per 5 parts of total volume. For example, mix 20mL of stock solution with 80mL of water. That is:
5M NaOH × ( 20mL stock solution / 20mL + 80mL -Total volume-) = 1M NaOH solution
I hope it helps!
The answer is the last one
