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Verdich [7]
3 years ago
12

What element is found in solid form within earth's crust

Chemistry
1 answer:
ioda3 years ago
5 0

Answer:

silicon

Explanation:

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What are composites?
Natasha_Volkova [10]

By integrating two or even more materials whose properties are quite distinctive is composite materials. The different materials work together to build special properties for the composite, but within the composite one can easily tell the various materials apart that they don't dissolve or mix together.

It is also recognized as Fiber-Reinforced Polymer (FRP) composites, which are constructed from a polymer matrix strengthened with engineered, man-made or natural fiber like glass, steel or aramid or other strengthening material.

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Answer this express as a chemical equation
Nataliya [291]

Answer:

Pb(No3)2+2Nacl_PbCl2+2NaNO3

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Where are the volcano located
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3 0
3 years ago
Below is a short reaction sequence. Provide the structure of the two missing organic compounds.
dimaraw [331]

The product of this reaction is a halohydrin as shown here.

<h3>What are the products?</h3>

We have a reaction that first involves the formation an alkene as the bases are used on the first substrate. The alkene that is thus created is now able to react with the bromine in water.

The first step of the reaction is where the multiple bond is created and this multiple bond is what can now go on to participate in a chemical reaction in the next step of the process of reaction as shown in the image.

Bromine in water is also hat we call bromine water. This bromine water is able to add across a double bond and when that happen we will have a saturated compound. This could also be regarded as halohydrin reaction.

Recall that the first step of the reaction of the alkene with bromine is the formation of a dibromide via the brominium intermediate. This is now followed by reaction with water to form the halohydrin product.

Learn more about organic reaction:brainly.com/question/9585105

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2 years ago
the degree to which two separate structures that are close together can be distinguished in an image is called__________.      
Dovator [93]
The answer to this is: <span>resolution</span>
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4 years ago
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