Logarithm 2: Identities

What is the following expression equal to:

  $3^{\log_37}$  ?

What is the following expression equal to:

  $2^{\log_23}$  ?

What is the following expression equal to:

  $5^{\log_5\left(3\times2\right)}$  ?

What is the following expression equal to:

  $5^{\log_53}\times5^{\log_52}$  ?

What is the following expression equal to:

  $5^{\log_53+\log_52}$  ?

What is the following expression equal to:

  $2^{\log_2\left(12\div4\right)}$  ?

What is the following expression equal to:

  $\frac{2^{\log_2\left(12\right)}}{2^{\log_2\left(4\right)}}$  ?

What is the following expression equal to:

  $2^{\log_2\left(12\right)\ -\ \log_2\left(4\right)}$  ?

What is the following expression equal to:

  $5^{\log_5\left(3^2\right)}$  ?

What is the following expression equal to:

  $5^{\log_5\left(3\times3\right)}$  ?

What is the following expression equal to:

  $5^{\log_5\left(3\right)\ +\ \log_5\left(3\right)}$  ?

What is the following expression equal to:

  $5^{2\ \log_5\left(3\right)}$  ?