Question

why does phosphorous oxide react with calcium oxide

Answer 1

Answer:It leads to the formation of calcium metaphosphate.

Explanation: When phosphorous pentoxide reacts with calcium oxide, it leads to the formation of single compound, which is calcium metaphosphate.

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Answer 2

Answer:

HERE IS YOUR ANSWER MATE

Explanation:

PHOSPHORUS IS HAVING VERY HIGH INGNITION TEMPREATURE AND CALCIUM IS LOW INGNITION TEMPREATURE SO PHOSPHORUS IS HIGHLY REACTIVE IN AIR WE KNOW,

CALCIUM IS HAVIG ROUGH SURFACE SO WHEN PHOSPHIRUS IS RUBBED WITH THEM IT REACT WITH CALCIUM

AND MAY BE BURN