<span>Heavier atoms make denser materials</span>
Answer:
Explanation:The final homogenous solution, after cooling it to 40°C, will contain 47 g of potassium sulfate disolved in 150 g of water, so you can calculate the amount disolved per 100 g of water in this way:
[47 g of solute / 150 g of water] * 100 g of g of water = 31.33 grams of solute in 100 g of water.
So, when you compare with the solutiblity, 15 g of solute / 100 g of water, you realize that the solution has more solute dissolved with means that it is supersaturated.
To make a saturated solution, 15 grams of potassium sulfate would dissolve in 100 g of water.
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12 moles are in the 175L of SO2 gas at STP
Answer:
It's b
Explanation:
I had the same exact question
Ok the ML (the 3rd number) is not legit because the ML value can only be from -L to L (the second value)
