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Ymorist [56]
2 years ago
8

Inferring conclusions if you find an element in nature in its pure elemental state what can you infer about the elements chemica

l reactivity
Chemistry
1 answer:
Grace [21]2 years ago
3 0

Answer;

-Not that reactive

The element found is not very reactive.

Explanation;

-If an element is found in nature in its pure elemental state then the the element found is not very reactive.

-There are many elements which are not much reactive. such as in metals- Ag, Au, Hg, Cu etc. and in Non metals- O2, N2, Inert gases etc.

- For checking its chemical properties you will have to examine it with O2 or C-12.


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Hydrogen is a possible future fuel. However, elemental hydrogen is rare, so it must be obtained from a hydrogen- containing comp
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Answer:

1.1 × 10² g

Explanation:

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1.0 × 10³ g H₂O × (2 g H/18 g H₂O) = 1.1 × 10² g

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3 years ago
Describe how the catalyst, zymase speeds up the reaction shown
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Describe how the catalyst, zymase speeds up the reaction shown

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Sort these molecules according to their polarity.
Alex

Answer:

Polar molecules- NH3, HBr

Nonpolar molecules- CO2, BF3, H2, CH4

Explanation:

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CO2 and BF3 are non polar because the individual dipoles in the molecule cancels out. CH4 is composed of two atoms of almost similar electro negativities hence it is non polar. H2 is contains a homonuclear covalent bond hence the molecule is nonpolar.

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