When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide and hydrogen gas are produced in the reaction 2K + 2H2O - 2KOH+ H2 Your lab partner says this is a redox reaction and a combustion reaction Do you agree? Defend your answer by explaining whether or not it meets the requirements of each type of reaction.

Q: Write a complete balanced chemical equation for the decomposition of solid potassium chlorate upon…

A: Balanced chemical equation: KClO3 (s)  →∆ KCl(s)  + 32 O2 (g)

Q: 1. K reacts with water to produce metal hydroxide and liberating hydrogen gas 2. Ca reacts with…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

A: The reaction taking place is given as, => 2 K (s) + 2 H2O (l) ------> 2 KOH (aq) + H2 (g)

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A: Determine number of moles of water:

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A: Here is the balanced equation for the complete combustion of methane: CH4 + 2O2 →CO2 + 2H2O

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A: Redox reaction:Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

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Q: Classify this reaction: 2Na(s)+Cl2 (g)→2NACI{s) O REDOX reaction

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Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

A: Redox reactions are those in which both oxidation as well as reduction take place.

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A: The redox reaction is the one in which reduction and oxidation both the reaction take place…

Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

A: It’s definitely not a combustion reaction. And yes it’s a redox reaction.

Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

A: An equation representing the reaction between K and H2O to give KOH and H2.

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A: Introduction :  We have to balance this reaction .

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A: Redox reaction is the reaction in which reduction and oxidation takes place simultaneously.

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Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

A: Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. Chemical equation:…

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A: The answer to the following question is -