Answer:
Mg²⁺
Explanation:
The electron configuration of Mg is [Ne]3s².
It is easier for Mg to get a complete octet by losing two electrons and exposing the neon core than it is to add eight electrons and get an Ar octet.
The most stable monatomic Mg ion is Mg²⁺.
This is a dilution that requires a certain volume from the stock solution to be diluted with distilled water to make a solution of HBr with a lesser concentration than the stock solution
Following dilution formula can be used
c1v1 = c2v2
Where c1 is concentration and v1 is the volume of the stock solution
c2 is concentration and v2 is volume of the diluted solution to be prepared
Substituting these values
10.0 M x v1 = 3.0 x 450.0 mL
v1 = 135.0 mL
A volume of 135.0 mL from HBr stock solution needs to be taken and diluted with distilled water upto 450.0 mL. The resulting solution will have a concentration of 3.0 M
Well as an spontaneous reaction will have a negative gibbs free energy (delta g) and a positive e cell and also the E cell is also measured in V, then your answer is the first one: ΔG = –295kJ, E°cell = +1.53 v. Hope this works
<h2>Answer:</h2>
The correct answer is option A which is hybridization occurs in plants more often than in animals.
<h3>Explanation:</h3>
- Hybridization means mixing of different things.
- In the context of biology, hybridization means the mixing of genetic material of the two dissimilar species. The resulting offspring is known as the hybrid.
- In the case of animals, they are usually infertile as a mule, a hybrid of donkey and horse.
- Hybridization always involves interspecies mating. And sometimes the natural selection is in favor of hybridization.
- In plants, it is very common which is also known as crossbreeding and different types of plants and fruits are produced by this method.
- Hence the correct option is A.
Answer:
I believe it would be called the ionization energy
Explanation:
