1~ which of the following is the bronsted-lowry definition of an acid?
a). a substance the dissociates in water to produce hydroxide ions [oh-]
b). any substance that can accept hydrogen ions [h+]
c). a substance that dissociates in water to produce hydrogen ions [ h+]
d). any substance that can donate hydrogen ions [h+]
2~ bronsted and lowry defined an acid as which of the following?
a). substances that accepts a pair of electrons to form a covalent bond
b). substances that donates a pair of electrons to form a covalent bond
c). substance that donates h+ ions
d). substance that accepts h+ ions
3~ what is the [h+] of a solution with a ph of 5.0? use a scientific calculator.
a). 5.0 x 10^-5
b). 7.7 x 10^5
c). 1.0 x 10^5
d). 2.5 x 10^-6