The word equation “Element X reacts with chlorine gas to produce solid Xium chloride” would be represented by which of the following chemical equations?

X(s) >> Cl(g) + XCl(s)

X(s) >> Cl2(g) + XCl(g)

X(s) + Cl2 (g) >> XCl(s)

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/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

explanation:

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

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