Ethylene (C2H4) absorbs UV light of 171 nm. This absorption can cause ethylene to polymerize, turn from a liquid to polyethylene (the stuff plastic bags are made of). If you out 1367 kJ into a 171 nm laser, at most, how many grams of plastic (polyethylene) could you make?
(Please put answer in grams)
(Molar mass of ethylene is 28.05 g/mol)
PLEASE ANSWER QUICKLY I WILL GIVE BRAINLIEST.

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide