What information must a person have if they are asked to determine an object's speed? distance and change in position distance and direction period of time and direction distance and period of time

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

How far is the region from the equator or control climate

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?