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N76 [4]
1 year ago
12

Balance each of the following redox reactions and classify it as a combination, decomposition, or displacement reaction:

Chemistry
1 answer:
alexgriva [62]1 year ago
6 0

In the given equation

PF₃(g) + F₂(g) → PF₅(g)

This is a combination reaction in which Phosphorus trifluoride has combined with the element fluorine and form the compound Phosphorus pentafluoride (PF₅).

<h3>What is redox reaction ?</h3>

Redox reactions include a change in the oxidation state of the substrate. Loss of electrons or a rise in an element's oxidation state are both considered to be oxidation. Gaining electrons or lowering an object's or its atoms' oxidation state are both considered reductions. Combination, decomposition, displacement, and combustion reactions are the most frequent oxidation-reduction (redox) processes.

<h3>Redox response types</h3>
  • Combination reaction is a chemical process in which two atoms or molecules combine to generate a third molecule.
  • Decomposition is the process through which a molecule disintegrates into two or more other molecules.
  • Displacement reaction involves the replacement of an atom or ion in a compound by an atom or ion from a different element.

To know more about redox reactions visit :

brainly.com/question/15678074

#SPJ4

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Which statement explains how gravity and inertia work together? They change the motion of objects. They take turns working on objects. They keep all objects moving at the same speed

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Answer:

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Explanation:

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3 years ago
Use Appendix C to choose the solution with the lower pH:0.1MBeCl₂ or 0.1MCaCl₂
musickatia [10]

A lower pH means that there are extra hydrogen ions in the liquid, whereas a higher pH indicates fewer hydrogen ions in the liquid. In simple terms, pH is a scale from 1 to 14 that measures the acidity or alkalinity of a liquid.

The hydrated ion undergoes hydrolysis in solution producing `H3O+ . This occurs because the Be-O bond is very strong and so in the hydrated ion and it  weakens the 0-H bond. Hence, there is a strong tendency to lose protons. For this particular reason, the aqueous solution of `BeCl_2` is acidic in nature.

<h3>Will baking soda decrease pH?</h3>

Baking soda, also regarded as sodium bicarbonate is naturally alkaline, with a pH of 8 When you add baking soda to your pool water, you will increase both the pH and the alkalinity, improving balance and clarity. Many industrial pool merchandise for elevating alkalinity utilize baking soda as their most important active ingredient.

Learn more about pH here:

<h3>brainly.com/question/22390063</h3><h3 /><h3>#SPJ4</h3>
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How many unchanged atoms would remain after 3 half-lives if the initial sample had 600 atoms? Explain.
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