Astudent must make a buffer solution with a ph of 1.00. determine which weak acid is the best option to make a buffer at the specified ph. formic acid, ka = 1.77 x 10−4, 2.00 m acetic acid, ka = 1.75 x 10−5, 5.00 m sodium bisulfate monohydrate, ka = 1.20 x 10−2, 3.00 m propionic acid, ka =1.34 x 10−5, 3.00 m

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter