The arrow shows that the bond between the chlorine atom and the fluorine atom is nonpolar. The electrons in the bond are pulled more strongly by the fluorine atom, and the chlorine atom is slightly positive.
Explanation:
- The bond between Chlorine and fluorine is nonpolar bonding because both of them are sharing an equal number of electrons in the bond. H2, F2, and CL2 are common examples of this.
- Chlorine and fluorine are electronegative molecules but Fluorine is above chlorine in the periodic table. Since fluorine is above Chlorine, fluorine has slightly highest electronegative nature compare to fluorine. This is the reason why Fluorine molecules are attracting electrons more than chlorine atoms. This making chlorine atoms slightly positive in Cl and F bonding.
Answer:
It would be True
Explanation:
Because they both have the same push of gravity. Gravity affects all objects equally. If you drop an egg and a watermelon at the same time they would both collide with the floor at the same time.
Answer:
Sublimation
Explanation:
Sublimation is the term used to describe when a solid "skips" the liquid phase and turns directly into a gas from solid form. Dry ice demonstrates sublimation when exposed to room temperature air.
Answer:
0.313 M NaOH
Explanation:
Remember that Molarity is the concentration of a solution and is represented by:
Let's take your problem into account. The given is the following:
30.0 g of NaOH
2.40 L of solution
Molarity = ?
You are given the solute in grams, so you need to figure out how many moles there are in the given mass of solute. To do this, you need to first solve the molar mass of the solute.
NaOH
Element # of atoms Atomic Mass Total
Na 1 x 22.99 = 22.99
O 1 x 16 = 16.00
H 1 x 1 = <u> 1.00 </u>
39.99 g
So 1 mole of NaOH there is 39.99g of NaOH
We can now use this to convert the 30.00g of of NaOH to moles.
This means that there are 0.75 moles of NaOH in 30.0g of NaOH. We can use this in our molarity equation: