Which one of the following is a conjugate acid-base pair? Select one:
a. NaF and F
b. HNO3 and HNO2
c. Hi and

d. NH4+ and NH2
e. H2O and H2O2

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answer:

to with mild choking in an adult or child over 1 year old: encourage them to keep coughing to try to clear the blockage. ask them to try to spit out the object if it's in their mouth. don't put your fingers in their mouth to them as they may bite you accidentally.

explanation:

answer:

explanation:

u just got rid of some points right now by putting an answer

i hope dis

answer:

call 911 ofcourse if at all possible