140 grams of NaNO3 was dissolved in 100 grams of water at 80 degrees Celsius. The solution is.

unsaturated

saturated

supersaturated

This solutions is unsaturated

Explanation:

Step 1: Data given

MAss of NaNO3 = 140 grams

MAss of water = 100 grams

Temperature water = 80.0°C

Saturated Solution= A solution with solute that dissolves until it is unable to dissolve anymore.

Unsaturated Solution = A solution (with less solute than the saturated solution) that completely dissolves.

Supersaturated Solution = A solution (with more solute than the saturated solution) that contains more undissolved solute than the saturated solution because of its tendency to crystallize and precipitate

Step 2

A NaNO3solution is saturated at a temperature of 80.0 °C when 148 grams of NaNO3 is dissolved per 100 mL water ( 100 grams water).

140 grams < 148 grams

This solutions is unsaturated

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.