What coefficients would balance the following equation?
__AI + __02 - __A1203

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Which of the following describes a situation where competition between producers exists