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yulyashka [42]
3 years ago
8

Mr. Micheal is arguing Mr. Tony. Mr. Tony says that if we breakdown 1 water molecule (2 hydrogens and 1 oxygen) we will get Hydr

ogen gas (2 hydrogens) and Oxygen gas (2 oxygens). Mr. Tony believes this will solve global warming by putting more oxygen into the air. Mr. Micheal says that is inefficient because you would need to breakdown 2 molecules of water to make only 1 oxygen molecule. Who do you agree with? Why?
Social Studies
1 answer:
Readme [11.4K]3 years ago
8 0

Answer:

Mr Micheal is correct

Explanation:

From what Mr Tony said, he said if we breakdown 1 water molecule i.e (2 hydrogens and 1 oxygen) \mathtt{H_2O}, we'll get (2 hydrogens) and Oxygen gas (2 oxygens).

NO, this claim is wrong,

Dissociation of 1 water molecule results in 1 hydrogen gas and hydroxide and not (2 hydrogens) and Oxygen gas (2 oxygens).

i,e \mathtt{H_2O \to H^+ + OH^-}

Mr Micheal says that is inefficient because you would need to breakdown 2 molecules of water to make only 1 oxygen molecule.

Yes, two molecules of water will result in 2 molecules of hydrogen and 1 molecule of oxygen.

\mathbf{2H_2O \to 2H_2 _{(g)} + O_2_{(g)}}

Therefore, I agree with Mr Micheal because he is right.

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Answer:

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Hope this helped, have an awesome day!

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Answer:

The options.

A) Planet B has an orbital period 64 times shorter than Planet A.

B) Planet B has an orbital period 4 times shorter than Planet A.

C) Planet B has an orbital period 64 times longer than Planet A.

D) Planet B has an orbital period 4 times longer than Planet A.

E) Planet B has an orbital period 8 times longer than Planet A.

The CORRECT ANSWER IS E)

E) Planet B has an orbital period 8 times longer than Planet A.

Explanation:

Using P2 = a3 to do the estimation.

Let the size of the orbit (a) be represented in astronomical units (1 AU is the average distance between the Earth and Sun) and the period (P) is estimated in years, then Kepler's Third Law says P2 = a3.

It implies that:

A) the period of a planet is independent on its mass.

B) all orbits that possess equal semimajor axis possesses equal period.

C) planets that very distant from the Sun moves slowly than those that are nearer to the sun.

P2 = a3

Given, a =2

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Answer:

There are usually three ways that people react to change: Be non-active. Be reactive. Be proactive and positive

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