3 years ago

What is Applied chemisrty??

1 answer:

8 0

Answer:

Applied Chemistry is the scientific field for understanding basic chemical properties of materials and for producing new materials with well-controlled functions. (:

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Two different isotopes of the same element have : (true/false)

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Equal mass of an atom

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Which of the following elements is the most reactive? potassium, lithium sodium, or rubidium

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Which statement is true about molarity and percent by mass? (3 points)

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Write a balanced half-reaction describing the reduction of aqueous vanadium(V) cations to aqueous vanadium(I) cations.

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Reduction is a chemical reaction in which electrons are gained by one of the atoms taking part in the reaction and lowering of an oxidation state of that atom.

Reduction takes place at the cathode.

In aqueous, vanadium(V) is present in +5 oxidation state which on reduction changes to vanadium(I) with +1 oxidation state.

The half reaction is :

$V^{5+}(aq)+4e^- \rightarrow V^{1+}(aq)$

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What is Applied chemisrty??​

What is Applied chemisrty??