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vodka [1.7K]
3 years ago
10

A scientist discovers a deep bowl-like divot under the ocean off the coast of eastern Mexico that is many kilometers across. The

layers of the ground all around the continent from around the time that structure formed contain large amounts of iridium and a larger number of fossils than is normally found. What most likely caused the bowl-like structure?
Chemistry
2 answers:
liq [111]3 years ago
5 0

Answer: an asteroid impact

Explanation: I took the test

dedylja [7]3 years ago
3 0
It was most likely either weathering or tectonic plates moving away from each other. More likely tectonic plates
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likoan [24]

A reaction where one becomes two


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3 years ago
S-->SO2-->SO3-->H2SO4-->SO2-->H2SO3-->Na2SO3-->SO2--> Na2SO3-->Na2SO4-->BaSO4
siniylev [52]
That is not a question/problem and makes no sense whatsoever
4 0
3 years ago
How many grams of ammonium chloride (gram formula mass= 53.5 g) are contained in .500 L of a 2.00 M solution?
Elza [17]

Answer:

53.5g of NH4Cl

Explanation:

First, we need to obtain the number of mole of NH4Cl. This is illustrated below:

Volume = 0.5L

Molarity = 2M

Mole =?

Molarity = mole /Volume

Mole = Molarity x Volume

Mole = 2 x 0.5

Mole = 1mole

Now, let us convert 1mole of NH4Cl to gram. This is illustrated below:

Molar Mass of NH4Cl = 53.5g/mol

Number of mole = 1

Mass =?

Number of mole = Mass /Molar Mass

Mass = number of mole x molar Mass

Mass = 1 x 53.5

Mass = 53.5g

Therefore, 53.5g of NH4Cl is contained in the solution.

8 0
3 years ago
Write down the molecular formula and molecular weight of carbon dioxide . ​
Finger [1]

Answer:

CO2

Molar mass: 44.01 g/mol

Explanation:

CO2

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Which of these was NOT listed in the article a a way to stay safe while enjoying winter weather?
lukranit [14]

Answer:

<h2>ignore your body being cold</h2>

Hope it helps

8 0
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Read 2 more answers
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