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BARSIC [14]
3 years ago
11

How many protons does an atom of zinc contain? It contains an amount

Chemistry
1 answer:
madreJ [45]3 years ago
3 0

a single neutral atom of zinc has 30 protons

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When aqueous solutions of potassium fluoride and hydrochloric acid are mixed, an aqueous solution of potassium chloride and hydr
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Answer:

K⁺ (aq)  +  F⁻ (aq)  +  H⁺ (aq)  +  Cl⁻ (aq)  → KCl (aq) + H⁺ (aq)  +  F⁻ (aq)

Explanation:

KF (aq) +  HCl (aq) →  KCl (aq)  + HF (aq)

KF (aq) → K⁺ (aq) +  F⁻ (aq)

HCl (aq) →  H⁺ (aq)  +  Cl⁻ (aq)

KCl (aq) → K⁺ (aq) +  Cl⁻ (aq)

HF (aq) →  H⁺ (aq)  +  F⁻ (aq)

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CNC NaCl HCL are all classified as
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Every conversion factor is a ratio that is<br> equal to 1<br> less than 1<br> greater than 1
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equal to 1

Explanation:

All conversion factors used in any calculation is usually a ratio that is equal to 1. This is because when 1 is used to multiply or divide any number, the number stays the same.

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conversion factor: brainly.com/question/555814

#learnwithBrainly

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Repeating tests usually leads to
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It usually leads to more confidence in the results

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