Answer:
The bond will be ionic. All atoms with the same number of electron shells have an equal electronegativity.
Answer:
Percent composition by element
Element Symbol # of Atoms
Hydrogen H 5
Carbon C 3
Nitrogen N 3
Oxygen O 9
Answer: A polar bond occurs when the charge distribution between atoms in a bond is unequal. A polar compound, or a polar molecule, happens when the opposing ends of a molecule are not symmetric in charge meaning one end is negative and one end is positive.
Explanation:
CHCl3 is a polar molecule because the single hydrogen atom does not cancel out the three chlorine atoms bonded to the carbon, it creates a negative charge on one side and a positive on the other. CCl4 is a non-polar molecule because all four of the atoms in the tetrahedral are chlorines, causing them to cancel each other out. It is possible to have polar bonds within non-polar molecules.
1:) <span>Zn + 2 HCl = ZnCl2 + H<span>2
</span></span>2:) 4 Fe + 3 O2 = 2 Fe2O3
The number of atoms in Mg wpuld be one atom