Frequently Asked Questions about Sodium Hydroxide (NaOH)
Is NaOH an acid or base?
NaOH (sodium hydroxide) is a base. According to definitions, anything that contains hydroxide-ion and releases it in water is considered a base. So, NaOH is classified as a base because it separates into Na+ and OH– ( hydroxide-ion) in water. These hydroxide-ions help to make the solution more basic.
Is NaOH a Strong or Weak Acid/Base?
NaOH (sodium hydroxide) is a strong base. It forms Na+ and OH– in aqueous solution. These OH– (hydroxide-ions) accept protons from water solution, which is a characteristic of a base. At the same time, a base that completely dissociates in water is considered a strong base. As NaOH does so, it is a strong base.
What is Sodium Hydroxide (NaOH) commonly used for?
NaOH (caustic soda or sodium hydroxide ) is most commonly used for making cleaning products like soap, detergent, oven or drain cleaner etc. It is also used in making sodium salt. In addition, we often see its use in the manufacturing of paper and textile fibers like Rayon.
Average Chemistry Lesson Durations & Costs List
| Chemistry Lesson Lengths | Average Costs |
|---|---|
| 30 minutes | $15 |
| 45 minutes | $22.50 |
| 60 minutes | $30 |
How to Find and Choose a Chemistry Tutor
Instructor Reputation
In addition to finding a teacher with good ratings, consider several factors when choosing your chemistry teachers, such as the location, teacher punctuality, diversity of teaching styles, and personality fit. The cost of chemistry lessons often aligns with the teacher’s expertise.
Experience and Specialization of the Teacher
Chemistry teachers sometimes prefer one topic over another, so take advantage of the tutor interview process to understand if they are a good fit. You will want to ensure to find the right fit and price ranges. Just because a teacher is good at chemistry, this is no indication of their ability to teach you or your child.
Virtual VS On-Site Chemistry Lessons
Today, most chemistry lessons occur over online video. However, depending on the lesson, including organic chemistry, inorganic chemistry, chemical reactions, quantum mechanics, inorganic compounds, atomic structure, organic reactions, etc., many teachers are willing to provide safe sessions in person if they are located nearby.