A dominant allele would be RR or Rr. And a recessive allele would be rr. The question is a bit unclear.
If you create a Punnett Square, the percentage of offspring that will have red apples would be 50%. Since there would be two dominant and two recessive alleles.
<span>Naphthalene has a higher melting point than biphenyl because naphthalene is a polar compound while biphenyl is a non-polar compound.</span> Studies show <span>that polar compounds have higher melting and boiling points than nonpolar compounds. It is because polar compounds have strong intermolecular forces.</span>
Answer:
pH = 12.90
Explanation:
The TSP is in equilibrium with water as follows:
Na₃PO₄(aq) + H₂O(l) ⇄ Na₂HPO₄⁻Na⁺(aq) + OH⁻(aq)
<em>Where Kb = 0.0208 is defined as:</em>
Kb = 0.0208 = [Na₂HPO₄⁻Na⁺] [OH⁻] / [Na₃PO₄]
As both Na₂HPO₄⁻Na⁺ OH⁻ comes from the same equilibrium:
[Na₂HPO₄⁻Na⁺] = [OH⁻] = X
[Na₃PO₄] is -molar mass: 163.94g/mol:
50.0g * (1mol / 163.94g) =0.305moles / 1L =
0.305M
Replacing:
0.0208 = [X] [X] / [0.305M]
6.344x10⁻³ = X²
0.0796M = X = [OH⁻]
As pOH = -log [OH⁻]
pOH = 1.099
pH = 14 - pOH
<h3>pH = 12.90</h3>
Answer:
hey there!
I hope this is correct it is a adult plant
<h3>hope it is correct and have a great day!</h3>
