The Kc for the reaction below is 3.34 x 10-6 at equilibrium at 500 K: 2IBr (g) What does this sign' ⇌' (I know it's equilibrium) mean in chemistry? - Quora I2 (g) + Br2 (g). H= -568 KJ/mol What is the equilibrium concentration of I2 and Br2, if the equilibrium Concentration of IBr is 0.0947 M.

Write the overall equation for the reaction for lithium battery

1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false

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