How many grams are in 3.396 moles of al2s3?
a. 2.044 x 1025 grams
b. 5.64 x 10 -25
c. 509.9 grams
d. 2.26 x10-2 grams

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

Which feature do highland climates have that lower elevation areas do not?