Ellus In the following acid-base reaction,
NH3 is the
H2PO4-(aq) + NH3(aq) → HPO42- (aq) + NH4+(aq)
Is NH3 a base?

There are main groups in the modern periodic table of elements

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

Why are people not able to skip a dive to the deepest part of the ocean