alexandriainspiresch alexandriainspiresch

21-11-2019
Chemistry

contestada

Which of the following substances is NOT an acid? 25 POINTS!!!!!
Select one:
a. NaOH
b. H2SO4
c. HCl
d. HNO3 The negative ion found in bases is the
Select one:
a. water ion
b. hydrogen ion
c. carbonate ion
d. hydroxide ion Which of the following substances is most likely to have a pH close to 7?
Select one:
a. antacid
b. vinegar
c. lemon
d. baking soda

Respuesta :

staffordgs7 staffordgs7

22-11-2019

Answer:

1:is option A as it have OH- group (base)

2:a),antacid as it's weak base

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