A student performed an experiment adding a halogen solution to potassium chloride solution. No reaction occurred. Predict the position of the halogen in the periodic table, compared to the position of chlorine. Justify your answer.

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

In general metals get as you move from left to right across the periodic table.