De acuerdo con la manera en que se genera vapor al calentar una pila con agua, ¿que partículas tienen mayor velocidad o movimiento?? a) la que se encuentran en la base de la olla b) las del vapor de agua que se escapan de la olla c) las del aire que ascienden desde el fondo de la olla d) las de agua que ascienden desde el fondo de la olla

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.