Which substance has the chemical formula HCl?

More Questions:

'To swoon" is to what?

The berries of the juniper tree are used to flavour which alcoholic drink?

Who wrote the 1955 controversial novel "Lolita"?

Rex Stout created what private eye?

Wellington is the capital of what island nation?

In The Simpsons episode, "Bart Gets an "F'," what sickness does Lisa have?

Who became the first female head writer in the History of Saturday Night Live in 1999?

Peter Marshall was the host of what game show for 15 years?

What famous rapper's real name is Chris Bridges?

In "Rocky 3" what does Apollo Creed give as a gift before he fights "Clubber" Lang?

In what Tom Cruise movie does his character play a doctor?

David Bowie's "Let's Dance" album was released in what year?

What nation was led by Cyrus the Great?

What actor was famous for the line "nanoo nanoo"?

What is the largest country wholly within Europe?