Answer:
Ionic bond
Explanation:
Covalent bonds can only form between non-metals and copper is a metal so it would be an ionic bond.
Answer:
sorry I have no idea what the answer is
Convert moles to mass.
mass C = 0.2 mol * 12 g / mol = 2.4 g
mass H = 0.4 mol * 1 g / mol = 0.4 g
So mass left for O = 6 g – (2.4 g + 0.4 g) = 3.2 g
Calculating for moles O given mass:
moles O = 3.2 g / (16 g / mol) = 0.2 moles
Answer:
<span>0.2 moles O</span>
Answer:
3.73 mL
Explanation:
To solve this problem we can use the equation C₁V₁=C₂V₂, where:
We<u> input the data</u>:
- 6.57 M * V₁ = 0.0490 M * 500 mL
And <u><em>solve for V₁</em></u>:
So 3.73 mL of a 6.57 M stock solution would be required to prepare 500 mL of a 0.0490 M solution.
