I think Co2 is a compound
Answer:
Ksp of PbSO4 is 2.5 *10^-8
Explanation:
Given -
Solubility of PbSO4 = 0.048g/Liter
[Pb+2] * [SO42-] = mass/molecular weight of PbSO4
[Pb+2] * [SO42-] = 0.048g/Liter/303.3g/mol = 0.000158 M
Concentration of PbSO4 = moles/volume = 0.000158 M/1L = 0.000158 M
Ksp = [Pb+2] * [SO42-]
ksp = 0.000158 * 0.000158 = 2.5 *10^-8
The correct order of steps during the formation of an ionic bond
- Electrons are transferred
- Ions are attracted to each other
<h3>What is Ionic bonding?</h3>
This is the type of bonding which occurs as result of transfer of electrons
and is also regarded as electrovalent bonding.
When the electrons are transferred , ions form which then gets attracted
to each other and results in the formation of a compound.
Read more about Ionic bonding here brainly.com/question/13526463
Neptium-236 has 143 neutrons and a half-life of 154,000 years. It can decay ny electron capture, beta emission and alpha emission. For beta emission, the decay product is Plotunium-236. Hope this answers the question. Have a nice day.
Answer: 1.Flint 2.Minerals are found in the earth's crust in ores and in rocks. They are found everywhere in the world and are mined at designated places referred to as mines all over the world.
Explanation: