Could somebody check this formula for the structure of hyroloysis of lactose

C12H22O11+H20 ...> C6H12O6H12O6
OBVIOUSLY THE FIGURES ARE ALL SUBSCRIPT
Many thanks

Is that not the molecular formulae ???

The formula you provided seems to be incorrect, as it does not accurately represent the hydrolysis of lactose. The correct formula for the hydrolysis of lactose is:

C12H22O11 + H2O → C6H12O6 + C6H12O6

In this equation, lactose (C12H22O11) reacts with water (H2O) to produce two molecules of glucose (C6H12O6). Lactose is a disaccharide composed of one glucose molecule and one galactose molecule. During hydrolysis, the bond between the glucose and galactose units in lactose is broken, resulting in the formation of two separate glucose molecules.

To check the formula, you can balance the equation to ensure the number of atoms on both sides is equal. In this case, the equation is already balanced with one molecule of lactose reacting with one molecule of water to produce two molecules of glucose.

So, the correct molecular formula for the hydrolysis of lactose is:

C12H22O11 + H2O → C6H12O6 + C6H12O6