Which acid is the main gastric acid present in the human stomach?

More Questions:

What is philography?

In the Winnie-the-Pooh stories what is Kanga’s baby called?

What book does each girl receive as a Christmas present at the start of "Little Women"?

What is the capital of New Zealand?

What is a sump?

Who won a Nobel Prize for discovering nuclear fission?

What is the surname of Sesame Street's The Count?

What country was the movie "Full Metal Jacket" filmed in?

What city was Bob Crane killed in?

What did Levi Strauss invent in 1872?

Elizabeth Bowes-Lyon was better known by what name?

What military legend was nicknamed "The G.I. General"?

What is the name of the sonnet by Emma Lazarus that is inside the pedestal of the Statue of Liberty?

What is it called when the liquid vapor pressure equals to the pressure of the gas above it?

Who was first to voice Porky Pig from 1935 to 1937?