Determina la cantidad de hidroxido de aluminio que debe combinarse con 30 gramos de ácido clorhidrico para generar cloruro de aluminio de acuerdo a la siguiente reacción no balanceada: HCl + Al(OH)3 = AlCl3 + H2O NOTA: debes considerar el peso atómico del cloro es 35.5 gr.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

What if it is did darwin used to support his theory of evolution

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?