Consider the reaction. 3 Mg s plus 2 cap h sub 3 PO sub 4 aq rightarrow Mg sub 3 open paren PO sub 4 close paren sub 2 s plus 3 cap h sub 2 g Which statement is true at STP? (The atomic mass of Mg is 24 point 3 1 u )

Question

Revolt · Accepted Answer

open paren 3 times 24 point 3 1 close paren times g  of  Mg  produce  open paren 3 times 22 point 4 close paren liters  of  cap h sub 2   gas.

Practice Exam

Consider the reaction. 3 Mg s plus 2 cap h sub 3 PO sub 4 aq rightarrow Mg sub 3 open paren PO sub 4 close paren sub 2 s plus 3 cap h sub 2 g Which statement is true at STP? (The atomic mass of Mg is 24 point 3 1 u )

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