Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

Unit 11 Level 1 (A)

star
star
star
star
star
Last updated 7 months ago
9 Nsɛmmisa
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Ɛhia
1
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Which reaction is a neutralization reaction?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

What happens to the pH level in a neutralization?

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Which substance donates H+ ions in a solution?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What is the pH value of an acid?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

What is the correct set for

NH3 + H2O ⇋ NH4+ + OH-

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

What is the pH of a solution with [H+] concentration of 1x10-8 M?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What is the pH of 0.02 mol of NH3 in 0.5 L of solution?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

If [H3O+] < [OH-]

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Which of the following represents an acidic solution