Question

Which is the order of these solutions from strong acid to strong base? Solutions: ,household, ammonia, battery acid, baking soda, stomach acid, antacid.

Answer 1

battery acid (0), stomach acid (1), antacid (>7), baking soda (9), ammonia (11)

wasn't sure what you meant by household, household items? but google can give you a ph if you're willing to look.

hope that helps :)

Answer 2

Answer is: battery acid, stomach acid, antacid, baking soda and household ammonia.

Battery acid (sulfuric acid) has pH = 0.

Stomach acid (hydrochloric acid) has pH = 1.

pH(household ammonia) = 11.5.

pH = -log[H⁺], approximately the negative of the base 10 logarithm of the molar concentration of hydrogen ions.

[H⁺] = 10∧(-pH).

[H⁺] = 10∧(-11.5).

[H⁺] = 3.16·10⁻¹² M; concentration of hydrogen ions.