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katrin [286]
3 years ago
7

Spooky, scary skeletons

Chemistry
2 answers:
konstantin123 [22]3 years ago
8 0

Answer:

I LOVE THIS OMG

ira [324]3 years ago
6 0

Answer:

I am so afraid now.........

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How would you describe the sequence of reactions in a hydrogen bomb
VLD [36.1K]

A hydrogen bomb is a  nuclear bomb, like an atomic bomb, where the explosive energy comes from as nuclear reaction.  

A hydrogen bomb is about fusion — fusing atomic nuclei together to combine into bigger ones.

A hydrogen bomb, or a thermonuclear bomb, contains a fission weapon within it but there is a two-stage reaction process.

The U.S. used two atomic bombs in World War II against Japan, Then, in 1952 and 1954

In particular, monitors will be looking for isotopes of a gas called xenon, which is typically present in H-bomb reactions.

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The diagram below shows the layers in Earth's interior.
Arada [10]

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layer B is liquid because of the inner members and layer A is solid because of the outer members

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Mnenie [13.5K]

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If the OH‑ ion concentration in an aqueous solution at 25.0 °C is 6.6 x 10‑4 M, what is the molarity of the H+ ion?
Tresset [83]

Answer:

1.5 × 10⁻¹¹ M

Explanation:

Step 1: Given data

  • Concentration of OH⁻ ([OH⁻]): 6.6 × 10⁻⁴ M
  • Temperature: 25°C
  • Concentration of H⁺ ([H⁺]): ?

Step 2: Consider the self-ionization of water

H₂O(l) ⇄ H⁺(aq) + OH⁻(aq)

Step 3: Calculate the molar concentration of H⁺

We will use the equilibrium constant for the self-ionization of water (Kw).

Kw = 1.0 × 10⁻¹⁴ = [H⁺] × [OH⁻]

[H⁺] = 1.0 × 10⁻¹⁴ / [OH⁻]

[H⁺] = 1.0 × 10⁻¹⁴ / 6.6 × 10⁻⁴

[H⁺] = 1.5 × 10⁻¹¹ M

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4 years ago
Describe the characteristics that all living<br> things share.
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Order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.

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