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Answer:
A) They increase
Step-by-step explanation:
Usually, the solubility of a substance in water increases as the temperature increases.
The solubility curves below show that both NaCl and NaClO₃ follow this pattern.
Between 0 °C and 100 °C, the solubility of NaCl increases by more than 250 %, but the that of NaCl increases by less than 10 %
However, the solubilities of both solutes increase with temperature.
Cm^3 = mL
1.11 g/cm^3 = 1.11 g/mL
Density (g/mL) multiplied by volume (mL) will give us the mass (g)
1.11 g/mL * 387 mL = 429.57 g
And since we have 3 significant figures, we have 430. g.
Answer:
Explanation:
Percolation is a natural process in which surface water is gradually filtered through the soil into aquifers. When groundwater is depleted, recycled water can be introduced into aquifers by letting it gradually filter through the soil When you hear the word “percolation,” making coffee probably comes to mind.
Answer:
A, and b, hope this is right
Explanation:
