Chemistry, 21.07.2021 18:30 sakhya04

A student overshot the equivalence point when he was using NaOH to determine the
concentration of an unknown acid, HA.
What ions are present in the purple
solution in the flask?
A. H+, A-, Na+ and OH-
B. A., Na+ and OH-
C. A., Na+ and H+

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:40, hardwick744

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

Answers: 2

continue

Chemistry, 22.06.2019 12:00, ctyrector

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

Answers: 1

continue

Chemistry, 22.06.2019 12:00, zamariahyou

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

Answers: 1

continue

Chemistry, 22.06.2019 21:00, itasykamila

How many neutrons does an element have if its atomic number is 50 and its mass number is 166

Answers: 1

continue

You know the right answer?

A student overshot the equivalence point when he was using NaOH to determine the
concentratio...