Use the following balanced chemical equation to answer the question that follows. Show work using dimensional analysis, units, and round answer according to correct sig figs 2 Cu, S(s) + 3 O2(g) 2 Cu2O(s) + 2 SO2(g)
If 125 grams of oxygen gas react according to the equation above, how many grams of copper(l) oxide are expected to be formed?​

your answer would be “dry”

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3