Which is least likely to occur after an experiment is conducted to test a hypothesis? the data is analyzed to see if it supports or refutes the hypothesis. the same experiment is conducted again to see if the data are reliable. the hypothesis becomes a theory if the results support it. a new experiment is designed to provide additional data about the hypothesis.

We can't until we know what we are working with or on

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.