Why do elements in a group on the periodic table have similar chemical properties?
a.
same number of outermost electrons
b.
same number of protons
c.
similar atomic masses
d.
similar atomic numbers

If soap hits the floor, is the soap dirty or the floor

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) .

What happens when an acid dissolves?