Seudónimo Seudónimo

01-06-2015
Chemistry

contestada

Write the formula for the compound produced when arsenic is heated rapidly in air.

Respuesta :

lulu1991 lulu1991

01-06-2015

The arsenic can burn in the air. Or can be oxidation by air when heated. The formula is 4As + 3O2 = 2As2O3. The production As2O3 is a amphoteric oxide like Al2O3.

Answer Link

Otras preguntas

According to the riddle of the rosetta stone, what detail helped scholars determine that the second egyptian inscription was a simpler form of egyptian writing

Amy and Mai have to read Bud,Not Buddy for a class.Amy reads 20 pages in 2 days.Mai reads 35 pages in 3 days.Who reads at a faster rate?

(MC)Leaders of the Southern states that seceded from the Union were most concerned about which of these problems? the loss of states' rights to control their ow

What is the Boston tea party

What organelle is the site of cellular respiration?

What is the most obvious benefit of stretching? A) lower blood pressure B) increased range of motion C)improved circulation D) stronger heart

A = h(b+c) Solve for b

The difference 2/5(d-10)-2/3(d+6)

what does it mean when World War 1 is referred to as a "total war"

How did the 19th amendment been created?