“ Should future robots be built if they might take away jobs?” The essay will be your opinion and why you believe the way you do make sure your opinion is based on scientific evidence.

A) the enthralling of formation for pure element in its standard state is always positivehope this : )

The process is c.convection

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.