Answer:
1)alkali metals
2)1g/ml
3) mercury
Explanation:
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Answer:
Kb = 7.1 x 10⁻¹³
Explanation:
Ka x Kb = Kw => Kb = 1 x 10⁻¹⁴/1.4 x 10⁻² = 7.1 x 10⁻¹³
A Barometer is used to mesure atmosphereic pressure
A. True
you can see plasma. Or, technically, you can see the energy (light) given off by a plasma.
The dissociation of isocyanic acid in water produces its conjugate base, C N- since it will accept a proton to form isocyanic acid.
<h3>What is a conjugate base?</h3>
A conjugate base is a substance which is formed from the loss of the hydrogen ion of an acid and which will act as a base by accepting a proton.
The dissociation of Isocyanic acid in water is given below:

The conjugate base is C N- since it will accept a proton to form isocyanic acid.
Learn more about conjugate base at: brainly.com/question/22514615
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