joshayesmith853 joshayesmith853

09-11-2020
Chemistry

contestada

How can you prove that rubbing alcohol is pure?

Respuesta :

rascalmath rascalmath

09-11-2020

Answer:

Soak cotton ball in liquid and light it, while remaining safe. Pure 70% or higher isopropyl alcohol burns with a blue flame. If yellow, there are impurities in the alcohol. If no flame, then less than 70% isopropyl alcohol.

Explanation:

Answer Link

Otras preguntas

Can someone help please?

Can someone help answer this please, it's geometry.Which statement cannot be assumed based on the diagram?A) <GBE and <DBC are adjacentB) <DBC is verti

All real number that are less than -3 or greater then or equal to 5

anyone one waana to talk?

Which statement is most accurate about how the authors of "Harun al-Rashid & One Thousand and One Nights" and "The Story of Baba Abdalla" present the events

Look into the newest social media companies discussed in the business press as potential or likely IPOs over the next year or so. What are the attributes of the

brainly is best study app in world

What note does b flat treble clef start on?

6. A certificate of deposit (CD) is a savings instrument that many banks offer. It usually gives a higher interest rate, but you cannot access your investment f

answer this question please