Zinc metal reacts with hydrochloric acid Zn + 2 HCl → ZnCl2 + H2
You add 0.156 mole of hydrochloric acid solution to 0.145 mole of zinc in a beaker
and waited several minutes for the reaction to complete. How many moles of
ZnCl2 was produced and what was the limiting reagent, Zn or HCI?

answer: i dont know the answer but this might

explanation:

l

bcde is the incorrect answer it is a

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.