How many moles of sulfuric acid are contained in 100.0 ml of a 0.250 m sulfuric acid solution?

To solve this question, we need to refer to the molarity formula: molarity=moles/volume(L). First, make sure to convert the volume in milliliters to liters by moving the decimal point three times to the left (100 mL is equal to 0.1 liter). Then, we can plug in the molarity and the volume to solve for the number of moles: 0.250=moles/0.1L. When you cross multiply, you get moles=0.025 which is the final answer. 

Atomicity occurs to prevent updates of the database occurring only partially, which can cause greater problems than rejecting the whole series outright.some are monatomic, diatomic, triatomic etc because it shows the number of atoms. for example, monatomic means it contains only one atom.