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Leona [35]
2 years ago
12

How many particles are there in 5 grams of sodium carbonate?

Chemistry
1 answer:
Anit [1.1K]2 years ago
4 0

3.01× 1024 particles are the number of  particles are there in 5 grams of sodium carbonate.

<h3>How many particles are there in 5 grams of sodium carbonate?</h3>

There are 6.022 × 1023 particles in one gram of a substance according to Avogadro's number. So when we find out for 5 grams, then we multiply 5 with 6.022 × 1023, we get 3.01 × 1024 particles. For one gram atomic weight of hydrogen, one mole of hydrogen contains 6.022 × 1023 hydrogen atoms.

So we can conclude that 3.01× 1024 particles are the number of  particles are there in 5 grams of sodium carbonate.

Learn more about particles here: brainly.com/question/11066673

#SPJ1

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This question appear incomplete

Explanation:

This question appear incomplete. However, fuel is formed through a natural phenomenon involving the conversion of large amount dead and decayed organisms (usually algae and zooplanktons) to combustible fuel through exposure to relatively high temperature and pressure (over millions of years) in the earth's crust. Thus, since this involves a sort of absorption of heat energy (from the earth's crust), it can be referred to be an endothermic reaction.

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53. A firefighter of mass 80 kg slides down a vertical pole
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Answer is given below:

Explanation:

<em>Given Data:</em>

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<em>Solution:</em>

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Answer:

9.430 * 10¹⁷ protons per second whill shine on the book from a 62 W bulb

Explanation:

To answer this question, first let's calculate the energy of a single photon with a wavelength (λ) of 504 nm:

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Where h is Planck's constant (6.626*10⁻³⁴ J·s) and c is the speed of light (3*10⁸ m/s).

E = 6.626*10⁻³⁴ J·s * 3*10⁸ m/s ÷ (504*10⁻⁹m) = 3.944 * 10⁻¹⁹ J.

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Now we convert watts from J/s to proton/s:

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