Ud. Dispone de CO2 (g) y O2 (g) en condiciones normales de presión y temperatura, y ambos ocupan el mismo volumen: 22, 4 L. Como conclusión de lo anterior, podríamos decir que en los 22,4 L de cada uno de los gases se tiene: I. La misma masa II. El mismo número de moles III. El mismo número de átomosEs (o) son correcta(s)

In pqr m< p=60 m< q= 30 and m

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line