Apa yang dimaksud dengan air murni dalam konteks kimia?

Kuis PH Asam dan Basa

Interactive Video
•
Chemistry, Science
•
10th - 12th Grade
•
Easy

Ethan Morris
Used 6+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Air yang bersifat basa
Air yang bersifat asam
Air yang bersifat netral
Air yang tidak mengandung ion H+ dan OH-
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang terjadi pada konsentrasi H+ dan OH- pada suhu 25°C?
Konsentrasi H+ dan OH- sama
Konsentrasi H+ dan OH- tidak dapat ditentukan
Konsentrasi OH- lebih besar dari H+
Konsentrasi H+ lebih besar dari OH-
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bagaimana skala pH dirumuskan?
pH = -log OH-
pH = log H+
pH = -log H+
pH = log OH-
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa hubungan antara pH dan pOH?
pH + pOH = 7
pH + pOH = 14
pH - pOH = 14
pH - pOH = 7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang terjadi jika konsentrasi OH- dalam larutan basa meningkat?
pOH menurun
pOH meningkat
pH menurun
pH meningkat
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dimaksud dengan asam kuat?
Asam yang tidak terionisasi sempurna dalam air
Asam yang memiliki pH lebih dari 7
Asam yang terionisasi sempurna dalam air
Asam yang memiliki pH kurang dari 7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sebutkan salah satu contoh asam kuat!
Asam asetat
Asam klorida
Asam sitrat
Asam karbonat
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