A high school chemistry student wishes to demonstrate how water can be separated into hydrogen and oxygen by electrolysis. She knows that the reaction will proceed more rapidly if an electrolyte is added to the water, and has 2.00 M solutions of these reagents available: H2SO4, HCl, NaCl, Na2SO4, Na2CO3, and CaCO3.Which one(s) would you use?a. 2.00 M Na2SO4b. 2.00 M HClc. 2.00 M H2SO4d. 2.00 M CaCo3e. 2.00 M Na2CO3

What is the gold assay

In any atom of any element, you will find protons and neutrons in the nucleus of any atom 

The reaction 2kalsi3o8 + 2(h+ + hco3-) + h2o  →  al2si2o5(oh)4 + 2k+ + 2hco3- + 4sio2 shows that feldspar kalsi3o8 is chemically altered by hydrolysis to form chalky-looking clay mineral kaolinite al2si2o5(oh)4. the chemical breakdown of potassium feldspar due to exposure to acidic water results to the mineral binding with the water molecule to become kaolinite with silica and potassium and bicarbonate ions in solution.