What is an engineer? a person trained to use technology and science to solve problems
b. a person who manufactures or produces a product
с. a person who markets and advertises a product
d all of the above

If 200.0g of copper(ll) sulfate react with an excess of zinc metal, what is the theoretical yield of copper

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.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?