Answer : The correct option is D.
Explanation :
Balanced chemical equation : It is defined as the mass or component of each atom should be equal on both sides of the equation.
The balanced chemical equation for the reaction of and is,
So, the correct option is D.
Answer:
8 moles of oxygen.
Explanation:
The chemical formula for barium hydroxide is Ba(OH)₂
This means one mole of barium hydroxide contains one mole of barium, two moles of hydrogen, and two moles of oxygen. If you have four moles of Ba(OH)₂ you will have four times the amount that is found in one mole.
4 moles of Ba(OH)₂ will have 8 moles of oxygen.
Answer:
Looks like Hydrogen bonds. (a hydrogen bond is a very strong dipole-dipole bond)
Explanation:
Hydrogen bonds can only form when H is bonded to N, O, or F (remember FON). This is the case here because this is H2O. The negative ends of the Oxygen are attracted to the positive ends of the Hydrogen. It is a dipole-dipole attraction because H2O is polar, however, because H is bonded to O and the attraction is occurring in this manner, it is a Hydrogen Bond. (Remember a hydrogen bond is just a very strong dipole-dipole bond)
Answer:
The main difference between the heat of formation and heat of reaction is that heat of formation is the amount of energy either absorbed or released during the formation of a compound whereas heat of reaction is the amount of energy either absorbed or released during any chemical reaction.