Any join meeting on zoom for friendship?

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.

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above