18 grams of hydrochloric acid, HCl is dissolved to make 0.500 liters of solution what is the molarity or the solution

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes

How many moles of an ideal gas would occupy a 25.0 liter container when the temperature is 295 k and the pressure is 0.850 atm?