Question 10 (1 point) How many moles of Al2O3 will be produced when 2.97 moles of Oz during the following reaction:
4 Al + 302 --> 2Al2O3.
а
4.35 mol A1203
Ob
1.98 ml Al2O3
Oc
5.94 mol A1203
d
0.0619 mol Al2O3

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases. as altitude increases, air density increases. air pressure and density are lowest at sea level. denser air exerts more pressure than less dense air.

The pressure in a fluid is affected by which characteristics of that fluid

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?