Answer:
The number of atoms or ions in a compound are shown as subscripts in the chemical formula.
If a compound's ions have a different value, then the chemical formula should have subscripts.
Hope it helps <3
Explanation:
Hey there!
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
When a solute in a solvent forms a solution, it is called dissolution. a solute is the primary substance that is dissolved in a liquid called the solvent. so what this means is that when something dissolves in something else. there are many factors that affect the rate at which a solute will dissolve.
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Answer:
B) Does not contribute to Global Warming.
Explanation: