A Pangaea <span>is the name for continents in one landmass surrounded by gigantic ocean.
Good luck with your studies, I hope this helps!</span>
Molality is one way of expressing concentration of a solute in a solution. It is expressed as the mole of solute per kilogram of the solvent. To calculate for the molality of the given solution, we need to convert the mass of solute into moles and divide it to the mass of the solvent.
Molality = 29.5 g glucose (1 mol / 180.16 g ) / .950 kg water
Molality = 0.1724 mol / kg
Answer:
neutral
Explanation:
19+3=22
22 protons & 22 neutrons --> neutral net charge
There are 8 total hydrogen (H) atoms.
<span> Bars are found in approximately two-thirds of all spiral galaxies.</span>
