Look at the LAST sublevel of your electron configurations. Do you notice a correlation between the last sublevel to be filed in the electron configuration and the color of the flame? ​

1) according to the law of conservation of mass ,in all chemical reactions total mass is unchanged

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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.

The nationalists army held a higher advantage because of the ammount of men in the army. outnumbered them up to 3 over 1.