Answer: A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.
Explanation:
Answer:
Van't Hoff factor is 2, in the sodium chloride
Explanation:
Let's raise the dissociations
- Ca₃(PO₄)₂ → 3Ca²⁺ + 2PO₄⁻³
We have 5 moles of ions
We have 4 moles of ions
We have 3 moles of ions
We have 2 moles of ions
<h2>
Answer: 448254.609 mm³ OR 4.48 × 10⁵ mm³ </h2>
Explanation:
Volume = Mass ÷ Density
= 0.08 g ÷ 0.17847 g/L
= 0.448254609 L
since 1 L = 1,000,000 mm³
then 0.448254609 L = 448254.609 mm³
Oh yeah i can put it now. so the answer is Sr
The answer is B, because the zinc is dissolved in the copper. The solute is always dissolved in the solvent.
