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galben [10]
3 years ago
11

Please help me i have to get this done now

Chemistry
2 answers:
Inga [223]3 years ago
8 0

Answer:

Calvatia craniiformis and calvatia gigantea are closely similar

Explanation:

Marysya12 [62]3 years ago
4 0

Answer:

Calvatia craniiformis is the real answer, according to the biggest European Bilogical lecture

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The acid dissociation constant Ka equals 1.26 × 10–2 for HSO4– (acid 1) and is 5.6 × 10–10for NH4+(acid 2). Predict the net dire
marusya05 [52]

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As K >>> 1, the reaction will shift to the products

Explanation:

To know the direction of any reaction you must calculate the equilibrium constant, K. If K is < 1, the reaction will shift to the reactants and if k > 1 the reaction will shift to the products.

With the reactions:

<em>HSO₄⁻ ⇄ SO₄²⁻ + H⁺ Ka = 1.26x10⁻²</em>

And:

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The inverse reaction:

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<em />

The sum of the reactions:

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<h3>As K >>> 1, the reaction will shift to the products</h3>
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The stability of an atom is determined by the
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Ratio of neutrons to protons and <span>number of electrons in the outer shell</span>
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