Consider the reaction H2(g) I2(g) Double headed arrow. 2HI(g). What is the reaction quotient, Q, for this system when [H2] = 0. 100 M, [I2] = 0. 200 M, and [HI] = 3. 50 M? 87. 5 175 350 613.

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

How many moles of al3+ ions are in 1.25 moles of al2o3