Calcula la Molaridad (M), Normalidad (N), molalidad (m), fracción molar (X) y % p/p de una solución de Al2(CO3)3 3,54 % p/v con una densidad de 1,05 gr/mL.

What can be the use of smoke transformed into liquid?

Asyringe contains 56.05 ml of gas at 315.1 k. what volume will that gas occupy if the temperature is increased to 380.5 k? a) 12.41 b) 46.42 c) 67.68 d) 81.74

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.