How many moles of NaOH are produced from the reaction of 17.5 moles of Na2O?

The number of mole of NaOH produced from the reaction is 35 moles

Na₂O + H₂O —> 2NaOH

From the balanced equation above,

1 mole of Na₂O reacted to produce 2 moles of NaOH.

From the balanced equation above,

1 mole of Na₂O reacted to produce 2 moles of NaOH.

Therefore,

17.5 moles of Na₂O will react to produce = (17.5 × 2) = 35 moles of NaOH.

Thus, 35 moles of NaOH were obtained from the reaction.

Learn more about stoichiometry:

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.