An Erlenmeyer flask contains 25.00 mL of 0.10 M HCl before titration. Which expression shows how to find the moles of hydrogen ions present in the flask? How many moles of hydrogen ion are present in the flask?

moles H+ =

In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)