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Irina-Kira [14]
3 years ago
12

When fluorine gas is put into contact with calcium metal at high temperatures, calcium fluoride powder is created in an exotherm

ic reaction
Chemistry
1 answer:
juin [17]3 years ago
5 0

Answer:

True,When fluorine gas is put into contact with calcium metal at high temperatures, calcium fluoride powder is created in an exothermic reaction.

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The scheme is attached below, Blue color is assigned to starting Alkyne, Red color is assigned to intermediate Alkene and Green color is assigned to product Alkane respectively.

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