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Dmitry_Shevchenko [17]
3 years ago
12

In the formation of potassium chloride, the product, KCl, has less energy than the reactants, K and Cl2. This reaction is .

Chemistry
1 answer:
k0ka [10]3 years ago
7 0

if the product has lesser energy than the reactants it means enthalpy change value is positive.so it is endothermic reaction where the heat is absorbed.so kcl will formation will have positive enthalpy change .

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To determine the upper bond
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What is the volume of a 5.30g piece of aluminum? The density for aluminum is 2.70gmL.
Blizzard [7]

The volume of the piece of aluminum is 1.96 mL

Explanation:

Density is the relationship of the mass of a substance and its volume.

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Learn More

Density of a substance:brainly.com/question/12605423

Keywords: volume, aluminum,density

#LearnwithBrainly

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