ASSIGNMENT-2 Magnesium carbonate, MgCo, is a tablet used to relieve symptoms of overproduction of gastric acid in the stomach. Gastric acid contains hydrochloric acid. 100 cm of 0.155 mol/dm of hydrochloric acid is neutralised by the tablet. The balanced equation for the reaction between MgCo, and HCl is: MgCo, + 2HCI MgCl, + H2O + CO2 3 a) Convert 100 cm to dm. 1000 cm3 FOOO o.1 dm3 am3 [1] . b) Calculate the number of moles in 0.155 mol/dm3 of HCl

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet

thats a little if u want the answer just look it up on google thats what i do haha : )

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.