Lithium dihydrogen phosphate
When particles are heated they expand
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Molar mass NaCl = 58.44 g/mol
number of moles:
n = m / mm
n = 15.0 / 58.44
n = 0.2566 moles of NaCl
Volume in Kg :
50.0 g / 1000 => 0.05 Kg
Therefore :
Molality = moles of solute / volume
Molatity = 0.2566 / 0.05
Molality = 5.132 mol/kg
Answer:
True
Explanation:
According to Aufbau's principle "sublevels with lower energies are filled up before those with higher energies".
Sublevels do not fill up in numerical order but there is a certain manner in which they are filled. The pattern is shown below:
1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p e.t.c
We see that the 4s gets filled before the 3d sublevel.
The advantage of sexual reproduction is that the offspring might not get the genetic disease carried by one of the parents since a mixture of two genetics are involved in the production of offspring that shares half of each’s genetics it can be possible that genetic diseases might be skipped in the offspring.
Unlike sexual reproduction asexual reproduction has chances of genetic caring of diseases because the genes carry genetic information completely from the parent gene.