Solutions of lead(11) nitrate and potassium iodide were combined in a test tube The results of this reaction are shown below. C. Write a complete ionic equation for the reaction and identify the spectator ions.

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

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.