subject
Chemistry, 06.06.2020 06:57 elexiafloyd

Pilne :( 1. Oblicz stopień dysocjacji elektronicznej, wiedząc, że w 1-molowym roztworze substancji HX stężenie molowe jonów X wynosi 0,2 mol/dm3.
2. Oblicz stopień dysocjacji elektronicznej, wiedząc, że w roztworze znajduje się 0.4 mola cząsteczek zdysocjonowanych i 0.6 mola cząsteczek niezdysocjonowanych.
3. Oblicz stężenie molowe jonów wodorotlenkowych w 0,1-molowym roztworze mocnego elektrolitu NaOH (alfa=100%)

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
question
Chemistry, 22.06.2019 09:30
Which element is the least metallic between cadmium, silver, zinc, or iron?
Answers: 1
question
Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
question
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
You know the right answer?
Pilne :( 1. Oblicz stopień dysocjacji elektronicznej, wiedząc, że w 1-molowym roztworze substancji...
Questions