Which solute forms a saturated solution when 36 g of it are dissolved in 25 g of water at 20°C?
1 answer:
Answer:
<h2>Sodium Chloride (NaCl)</h2>
Explanation:
Using the standard solubility table , the solubility of sodium chloride is 36 g/100 mL water at 25°C.
Which means that 1 g of solid(that is in crystal form) sodium chloride will dissolve in 100 mL of water at 25°C.
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The answer to the question above is 3
Mass of H2C2O4 :
mm = 90.04 g/mol
number of moles : 0.0223 moles
m = n * mm
m = 0.0223 * 90.04
m = 2.007 g
hope this helps!.
I think it’s c I could be wrong
