They have a complete electronic configuration .their P shell is p6 therefore cannot gain or loose electron.
Answer:
There are seven oxygen atoms in total on the product side.
Explanation:
The oxygen atom is present in both the species of CO₂ and H₂O. As there are two molecules of CO₂, so the number of oxygen atoms from it will be 4. There are three molecules of H₂O in the product side so oxygen atoms from it will be three. So, the total number of oxygen from both species is seven.
Answer:
C
Explanation:
Because a compound is TWO or MORE atoms combined together and in C there are two different atoms in answer choice C
Answer:
47.68 mL
Explanation:
In this case, we have a <u>dilution problem.</u> So, we have to start with the dilution equation:
We have to remember that in a dilution procedure we go from a <u>higher concentration to a lower one</u>. With this in mind, We have to identify the <u>concentration values</u>:
The higher concentration is C1 and the lower concentration is C2. Now, we can identify the <u>volume values</u>:
The V2 value has <u>"mL"</u> units, so V1 would have <u>"mL"</u> units also. Now, we can include all the values into the equation and <u>solve for "V1"</u>, so:
So, we have to take 47.68 mL of the 6 M and add 139.31 mL of water (187-47.68) to obtain a solution with a final concentration of 1.53 M.
I hope it helps!
Answer:
ΔG for overall reaction : -21.3 kJ
Explanation:
Reaction of the conversion of glycerol to glycerol-3-phosphate is unfavorable and thus is coupled with second reaction that involves the conversion of ATP to ADP which is highly energetically favorable.
Reaction 1: Glycerol + HPO₄²⁻ ⇒ Glycerol-3-phosphate + water
Reaction 2: ATP + H₂O ⇒ ADP + HPO₄²⁻ + H⁺
ΔG for reaction 1 : 9.2 kJ (non-spontaneous : Positive value)
ΔG for reaction 2 : -30.5 kJ (spontaneous : Negative value)
The overall coupled reaction is:
<u>Glycerol + ATP ⇒ Glycerol-3-phosphate + ADP + H⁺</u>
<u>ΔG for overall reaction : 9.2 kJ + (-30.5 kJ) = -21.3 kJ</u>
negative sign signifies that the overall reaction is spontaneous.
