What must be added to the following half-reaction for it to be balanced? Zn(s) → Zn²* (aq) 2 electron to the left side 2 electron to the right side 3 electrons to the left side 3 electrons to the right side O2 electrons to both sides

Q: To what category of hydrocarbon does C8 H14 belong?

A: Given that, Hydrocarbon= C8H14

Q: -11 An aqueous solution at 25 °C has a OH concentration of 1.9 × 10 M. Calculate the H₂O…

A: pH of solution is defined as negative logarithm of hydogen ions present in the solution.At 25°…

Q: A reaction requires 24g of 1-propanol. What volume of 1-propanol should a student use? (In units of…

A:

Q: A lecture hall contains 12 rows of seats. If the professor releases laughing gas (N2O) from the…

A:

Q: Course name: College Chemistry. Lab The answer must be handwritten and step by step a clear…

A: The objective of this question is to calculate the number of moles of ethyl alcohol (C2H5OH)…

Q: Predict products and draw structural formulas for the reactions below. All reactions must balance,…

A:

Q: Rank the following three compounds in order of decreasing boiling point. The compound ranked as 1…

A: The boiling point of a liquid isthe temperature at which its vapor pressure is equal to the pressure…

Q: Rank the following compounds in order of increasing boiling point, putting the compound with the…

A: the increasing order of boiling point is:Tertiary butanol < secondary butanol < primary…

Q: Sr(s) + H2O(1) → Sr(OH)2(aq) + H2(g)

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Q: Which element is most commonly bonded to carbon in organic compounds? sodium O chlorine O sulfur O…

A: Given  Compound Organic Compound  Most commonly element = ?

Q: Draw the Lewis structure for the ethylene  C2H4  molecule

A: In the given question we have to draw the lewis structure of ethylene. In ethylene molecule, the…

Q: A syringe containing 1.54 mL of oxygen gas is cooled from 96.0°C to 0.9 °C.

A: A syringe containing 1.54mL of oxygen gas is cooled from 96.0° to 0.9°Cwhat is the final volume of…

Q: 10. Concentrated nitric acid, HNO3(aq), has a concentration of 15.7 M. What volume of concentrated…

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Q: nich of the following co oduct? O 136-137 °C O 50 °C D 120 °C O 98-104 °C 116-117 °C

A: According to the question, a student synthesize an impure product of a compound with a melting point…

Q: Classify each statement as a cradle-to-cradle process, a cradle-to-grave process, or both…

A: *Cradle-to-cradle = the product which can be recycled or reused *Cradle-to-grave=the product which…

Q: Room temperature:   294.0 K Barometric pressure:   770.5 mmHg Vapor of water:   18.6 mmHg Volume of…

A: The corrected barometric pressure is 752 mmHg.

Q: 7. Identify as true (T) or false (F): All chemical particles exist in a constant state of random…

A: Answer: Statement -1 is true. All chemical particles are always in motion although type of motion…

Q: Which isotonic has largest radius?

A: Which isoelectronic has largest radius?

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.