28. scott travels north 5 miles and then goes south 3 miles before coming back due north for an additional 2 miles. what is his displacement? *
1 point
4 miles north
4 miles south
10 miles north and south
10 miles

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

Afamily is one another name for a group on the table of elements.

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar