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WARRIOR [948]
3 years ago
12

Scientists learn about the universe by studying the light that comes to Earth from stars and other objects in space. If you were

a scientist hoping to understand the universe, what three questions would you ask?
Chemistry
2 answers:
AfilCa [17]3 years ago
7 0

there's really no specific answer but mine would be...

1. how does that light show from earth?

2. will that light ever dim?

3. are some stars bright but just not bright enough that we can see?

lorasvet [3.4K]3 years ago
3 0

Answer:

How many stars are in space?

How far away from Earth are certain stars?

Are there other planets like Earth?

Could a large meteor ever strike Earth?

Explanation:

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If water is present during the grignard formation, what possible byproduct may form?
Zanzabum

Important of Grignard Reagent :

Grignard reactions are main due to their capacity to form carbon-carbon bonds. Grignard reagents are powerful bases and will react with protic compounds which makes them exceptionally valuable implement for organic synthesis.

Grignard reagents react fastly with acidic hydrogen atoms in molecules such as alcohols and water. When a Grignard reagent reacts with water, a proton return back halogen, and the product is an alkane. The Grignard reagent therefore provides a trace for transforming a haloalkane to an alkane in two steps.

When reacted with water,

RMgX + H2O -------> R-H + MgOH X

R ---- Alkyl Group

X --- Halogen

To know more about Grignard Reagent here :

brainly.com/question/15876201?referrer=searchResults

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4 0
2 years ago
Soooo I need help!!! Please I need the correct answer, thanx! Apex
Fed [463]

Answer:

D

Explanation:

5 0
3 years ago
Read 2 more answers
You have been asked to organize the following aqueous solutions: HCl, NaOH, H2SO4,Ca(OH)2, LiOH, and HCIO3.How would you group t
frutty [35]

Answer & Explanation:

You could group them as acids and bases:

<u>Acids</u>

HCl

H₂SO₄

HClO₃

<u>Bases</u>

NaOH

Ca(OH)₂

LiOH

7 0
3 years ago
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Can someone help me please ? Click the picture
bixtya [17]

Answer:

Because it lose detectable mass.

Explanation:

Law of conservation of mass states that substances involved in chemical reaction do not lose or gain any mass. So the above reactions don't demonstrate the law of conservation of mass because it lose mass

7 0
3 years ago
Bacteria and virus are micro organisms why​
wel

Answer:

because they cannot be seen by our naked eyes to make them visible we must use microscope.

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