Which equation represents a neutralization reaction?

a. base + acid → salt + water
b. base + salt → acid + water
c. salt + acid → base + water
d. salt + water → acid + base

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

Iknow the answer is a but i don't know why

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture