Question 4 What volume of concentrated (18 M) hydrochloric acid is needed to prepare 20.0 L of 3.0 M HCI ?
O 0.267
3.33 L.
O 120L
0 1.20 L.
O 0.333L.

What must occur for air masses to form fronts

Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands