The ionization of the following acids and bases can be expressed as follows :
(A ) HI + water →← H + (aq) + I -(aq)
(B) KOH + H2O →← K+(aq) + OH- (aq)
(C)HNO2(l) + H2O →← H+(aq) +NO2-(aq)
(D)H2PO4- + H2O →← H + (aq) + HPO4 ^2- (aq)
(E)CHNH2 + H2O→← CH3NH3+(aq) + OH-(aq)
(F)CH3CH2COOH +H2O→←CH3CH2COO-(aq) + H3O+(aq)
Answer:
The answer <em>should</em> be 2. as a dying star explodes
Explanation:
I do not have this class, but I am knowledgeable when it comes to stars. A dying star undergoing an event known as a Supernova compresses the core of the star much further than normal, causing rapid fusion to occur. This is extremely prominent in very large stars, which form extremely heavy elements such as Gold and Uranium.
For more information, please see the following link(s): https://astronomy.com/magazine/ask-astro/2020/12/ask-astro-how-do-stars-make-elements-heavier-than-iron
Answer:
D. Silicon
Explanation:
A anion is a negatively charge ion resulting from the imbalance of protons and neutrons where there are more electrons than protons. Silicon has 4 valence electrons and is more likely to form an ionic bond with another atom(s) that will give it the 4 electrons it needs to become stable.
Ferrous oxide or Iron (II) oxide. Brainliest? if its correct
