Al2Cl6 (266.7 g/mol) is made by treating scrap aluminum with chlorine gas. If a reaction is run with 270 g of aluminum and 710 g of chlorine. Do the following calculations. Balance reaction equation is given below for your convenient. 2 Al (s) + 3 Cl2(g) → Al2Cl6(s)
a. Find the limiting reactant.
b. Find the theoretical yield of Al2Cl6
c. If mass of 469.0 g of Al2Cl6 was produced from the above reaction what was the percent yield for this reaction?

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.