Which of the following equations represents a single-displacement reaction?

22. Weight-bearing exercise can stimulate bone formation and slow age-related bone loss.

Identify the type of reaction: single displacement (SD), double displacement (DD), combination (Combo), decomposition (D), or combustion (C). Complete the equations as needed, then balance the equations.  Blank coefficients will be assumed to be “1”. HINT: The blanks given are all you will need. (7 pts, 0.5 pt per blank) (Write your compound formulae as H_2O to show subscripts, fill in 1’s instead of leaving them understood) Type:   [1] A.       [2] Hg2(C2H3O2)2   +     [3] KBr       ®        [4] [5]   +   [6] [7]   [8] B.       [9]C8H18       +     [10] O2                    ®        [11] [12]   +    [13] [14]  

36. _________________is sometimes referred to as holiday heart syndrome because it is associated with binge drinking on weekends and around holidays.

How many atoms of Chromium are in 3.00 moles of Fe2(Cr2O7)3?

35. _________________________is the rationale for increased protein recommendations for athletes.

23. Hemodilution is defined as a disproportionate decrease in plasma volume as compared to the synthesis of new red blood cells.

What is the full electron configuration of vanadium (atomic number 23)?

27. Bone density losses that  result from anorexia nervosa are completely resolved when the person returns to a healthy body weight.

Write the indicated electron configurations or orbital diagrams. (6 pts, 2 pts each) [You will answer the orbital diagram on your scratch paper only.] A. The full EC of Zr (atomic number 40)           B. The abbreviated EC of Te (atomic number 52)       C. The orbital diagram of Ni (atomic number 28)