Every antacid contains one or more ingredients capable of reacting with excess stomach acid (hcl). the essential neutralization products are co2 and/or h2o. write net ionic equations to represent the neutralizing action of the following popular antacids:
-rolaids
-maalox
-tums
-milk of magnesia

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

Why does ammonia, nh3, behave as a base when it reacts with an acid? z