3 years ago

How many mole are there in 7.2 x 1023 formula units of H2S04?

1 answer:

3 0

Mass, mole is 98.08999967g.

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Sever21 [200]

Answer:

The spectator ions is: $K^+$ and $SO^{2-}_4$

Explanation:

The equation of reaction between H₂ SO₄ and KOH is:

$H_2SO_{4(aq)} + 2KOH _{aq} \to K_2SO_{4(aq)} +2H_2O _{(l)}$

Rewriting this equation as ionic;

$[2H^{+} + SO^{2-}_4 + 2K^+ +2OH^- \to 2K^+ SO_4^{2-} + 2H_2O ]$

Spectators ions are ions present on both sides of the ionic equation by the same quantity but do not take part in the net reaction.

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2 years ago

ioda

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4 0

3 years ago

timurjin [86]

Non polar covalent bond. The Cl's electronegativity is the same since it's the same atom. Therefore, they will be nonpolar

5 0

3 years ago

In-s [12.5K]

Answer:

C. disposition and condensation

Explanation:

8 0

2 years ago

castortr0y [4]

Same elements can have different nuclei. So, true.

7 0

3 years ago

How many mole are there in 7.2 x 1023 formula units of H2S04?​