The hybridizations of bromine in BrF5 and of arsenic in AsF5 are ...

[vicotolentino]

The hybridizations of bromine in BrF5 and of arsenic in AsF5 are ________ and ________, respectively.
 
  A) sp3, sp3d
  B) sp3d, sp3d2
  C) sp3d, sp3
  D) sp3d2, sp3d
  E) sp3d2, sp3d2

Question 2

The value of H for the reaction below is +128.1 kJ: CH3OH (l)  CO (g) + 2H2 (g) How many kJ of heat are consumed when 15.5 g of CH3OH (l) decomposes as shown in the equation?
 
  A) 0.48 kJ
  B) 62.0 kJ
  C) 1.3  102 kJ
  D) 32 kJ
  E) 8.3 kJ

Question 3

Cyanide acts by blocking the oxidation of glucose in the cell.
 
  Indicate whether the statement is true or false

[Chocorrol77]

Answer to Question 1

D

Answer to Question 2

B

Answer to Question 3

TRUE

[vicotolentino]

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[Chocorrol77]

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