en 7,221 x 10 a la 3 ml de agua se diluyen 218gt de hidroxido de aluminio Al(OH)3. la densidad del aluminio es 3.21 g/ml y del agua 1.22 g/ml calcular: molalidad, molaridad, %m/m y %v/v

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.