Question

P, Q and R are three elements which undergo<br />chemical reactions according to the following equations<br />a) P2O3 + 2Q gives q2o3+2P <br />b) 3 Rso4+2q gives q2 (SO4)₃ + 3R <br />c) 3RO+2P gives P2o3+ 3R<br />the equation.<br />(1) identify the elements and rewrite the equation​

Answer 1

Answer:

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