Calculate the amount of hydrochloric acid in 25cm3 of 0.1mol dm-3 hci?

0.1 mole of HCl is 0.1 x the molar m of 36.5 grams - 3.65 grams in a cubic decimeter = 1000 cm^3. So the amount in 25 cm^3 will be 25 X3.65/1000 grams