Lewis structures are also known as Lewis dot diagrams or Lewis dot formulas. This <span>diagrams depict the </span>bonding<span> between </span>atoms<span> of a </span>molecule<span> and the </span>lone pairs<span> of </span>electrons<span> that may exist in the molecule. </span><span>A Lewis structure can be drawn for both </span>covalently <span>bonded molecule and </span><span>coordination compounds.
The l</span>ewis structure of the hypochlorite ion is attached below. From the lewis structure, it can be seen that, in hypochlorite ion Cl and O shares one pair of electrons. Hence, bond order of<span> hypochlorite ion is one. </span>
Answer:
See figure 1
Explanation:
For this question, we have to remember that in the lewis structures all atoms must have<u> 8 electrons</u>. And each atom would have a different value of <u>valence electrons</u>:
Carbon => 4
Oxygen=> 6
Hydrogen=> 1
Additionally, for the <u>hybridizations</u> we have to remember that:
=> 4 single bonds
=> 1 double bond
=> 1 double bond
With this in mind, the formaldehyde and formic acid would have
carbons and the ethanol an
carbon.
Finally, for the oxidation state. We have to remember that <u>if we have more bonds with oxygen, we will have more oxidation</u>. Therefore, the carbon that has more oxidation is the one in the formic acid (we have several bonds with oxygen).
See figure 1
I hope it helps!
Answer:
0.31g KCl
Explanation:
Before we can start, we have to wonder, how many moles of KCl is formed from KClO3? To figure that out we have to make a balanced equation.
KClO3 -> KCl + O2
How do I know it makes O2? Looking back at the problem they're asking for KCl, which has less ions than KClO3 so it must have been broken down. So we can say it's a decomposition type of reaction. We can't just slap on O3, we know oxygen is one of our diatomic elements that usually exists as O2 so we'll put it down as O2 and balance our equation.
2KClO3 -> 2KCl + 3O2
Now that we know every 2 moles of KClO3 makes 2 moles of KCl, this is our mole to mole ratio. Knowing the ratio between the 2 compounds in our problem is the stepping stone from converting from grams KClO3 -> moles KClO3 -> moles KCl -> grams KCl.
1. Let's first convert grams KClO3 -> moles KClO3
![0.500g KClO3 x \frac{1 mol}{123g KClO3} = 0.0041 mol KClO3](https://tex.z-dn.net/?f=0.500g%20KClO3%20x%20%5Cfrac%7B1%20mol%7D%7B123g%20KClO3%7D%20%3D%200.0041%20mol%20KClO3)
2. Convert moles KClO3 -> moles of KCl using our mole to mole ratio
![0.0041 mol KClO3 x \frac{2 mol KCl}{2 mol KClO3} = 0.0041 mols KCl](https://tex.z-dn.net/?f=0.0041%20mol%20KClO3%20x%20%5Cfrac%7B2%20mol%20KCl%7D%7B2%20mol%20KClO3%7D%20%3D%200.0041%20mols%20KCl)
3. Convert moles KCl -> grams KCl
![0.0041 mol KCl x\frac{75g KCl}{1 mol} = 0.31g KCl](https://tex.z-dn.net/?f=0.0041%20mol%20KCl%20x%5Cfrac%7B75g%20KCl%7D%7B1%20mol%7D%20%3D%200.31g%20KCl)
Peanut oil. This is because all other oils would be in their liquid state, while peanut oil would remain a solid. This means you can easily filter the solid out
Answer: if you examine the rock u might see that it has been in lava before or is dark from burns
Explanation: i dont know if im right but pls mark brainliest