Answer:
Its 19.
Explanation:
K (potassium) has 19 electron according to the atomic number in the periodic table. The atomic number tells you the number of protons and electrons.
40% because of ionic charges.
(1) CaCO3 is your answer. The positive ion is
and the negative
radical ion is
. There exists covalent bonds between the carbon and oxygen atoms in the
.
Answer:
The reactions of glycolysis occur in the cell's <u>cytoplasm</u>; the reactions of the citric acid cycle occur in the <u>mitochondria</u>.
Explanation:
<em><u>Explanations of some terms</u></em>
Glycolysis
Glycolysis takes place in the cytosol of the cell's cytoplasm. Glycolysis starts when glucose diffuses into a cell through the plasma membrane down its concentration gradient. Glycolysis is a metabolic pathway present in all organisms: from yeast to mammals that involves the oxidation of glucose molecules, the single most important organic fuel in plants, and animals to pyruvate with the generation of ATP (Adenosine triphosphate) and NADH (nicotinamide adenine dinucleotide + hydrogen)
Citric acid cycle
Citric acid cycle also known as the Krebs cycle plays a major role in the process of energy production and biosynthesis as it oxidizes glucose derivatives, fatty acids and amino acids to carbon dioxide.
Answer:
Following are the answer to this question:
Explanation:
The most stable carbocation is: 
- The means of is a hydrocarbon with
, which is needed to find the double bonds.
- The formula for calculating the unsaturation hydrocarbons are:
Degree of the unsaturation
Where,
C=9, N=0, X=0, H=12
which means 3 double bonds and 1 ring.
- The most stable carbocation is given in the attachment file. please find the attachment.
