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.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally