PassignmentProblemiD-92959061 Homework 5 Problem 7.38-Enhanced - with Feedback P

Question

PassignmentProblemiD-92959061 Homework 5 Problem 7.38-Enhanced - with Feedback Part A Balance each of the following chemical equations You may want to reference (Pages 226-233) Section 7.4 while completing this peoblem Mg(s) + Br2 (l) MgBr,(s) Express your answer as a chemical equation. identify all of the phases in your answer x Incorrect; Ty Again; 4 attempts remaining Check that you have properly identifed al of the phases in your ansaer Part8 P,(s) + o,(r) P,o,o(s) Express your answer as a chemical equation. Identity all of the phases in your answer.

Explanation / Answer

The balanced equations are shown below

Part A :       Mg (s) + Br2 (l) ---> MgBr2 (s)

Part B :     P4(s) + 5O2(g) ---> P4O10 (s)

Part C :    Ca(OH)2 (aq) + 2HNO3 (aq) --> Ca(NO3)2(aq) + 2H2O (l)

Part D :     Cr2O3(s) + 3C(s) --> 2Cr (s) +   3CO (g)

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