In one scene in the movie the godfather ii,
a solid gold phone is passed around a large
table for everyone to see. suppose the volume
of gold in the phone were equal to the volume
of a 10-centimeter cube of gold. the density
of gold is 19,300 kg/m3
.
could such a phone be casually passed
around a table from hand to hand? what
is the weight of the phone? 1 kg of mass is
about 2.2 lb

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.

What is the mass of 0.750 mole of aluminum oxide, al2o3?