espiritu221 espiritu221

25-08-2022
Chemistry

contestada

Aquamarine is a mineral called Beryl. What is the empirical formula of aquamarine if it contains 3.3% beryllium, 6.6% aluminum, 54.9% silicon and 35.2% oxygen by mass?

Respuesta :

Otras preguntas

can anyone help me finish school. i have to be done in like 13 days .. i’m a senior.

I NEED HELP ASAP!!! I need to determine the Unknown value that would make each trinomial a perfect square... X²-___x+81

Amino acid molecules are joined by a peptide bond to form water and _________?

The table shows values for functions f(x) and G(x) What the known solutions to F(x) = G(x) Select each correct answer 1 3 7 9 11

How do I do this I really need to know!

¿Quién usa los cheques de viajeros? a. dólares b. pasaporte c. viajeros

need help asap plzz When two or more elements combine chemically, they form _____. (A)an element (B)a lipid (C)a compound (D)an atom

A theme is best written as A. one word B. a statement C. a question D.an exclamation

if jack was traveling at 100 miles in 2 hours what was his speed in miles per minute?

What percentage is the fraction 12/4’ equal to