Two chemicals switch places is called A. DOUBLE REPLACEMENT
B. COMPLICATED REPLACEMENT
C. SINGLE REPLACEMENT
D. NONE OF THESE

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

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?

What does the symbol (–hfus) indicate in a phase change?