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

Suppose that two.integers from the set of 8 integrs {1,2,3....8} are chosen at random. Find the probability that i. both numbers match. ii. Sun of the two numb

Can someone help me with this? Does it mean cup or is it a typo? Also I need help with the answer.

A 20-foot ladder is placed against a tree. The bottom is located 5 feet from the base of the tree and the top of the ladder is 5√15 feet up the tree. Use tangen

A blueprint for a house has a scale factor n = 35. A wall in the blueprint is 10 in. What is the length of the actual wall? 29.17 in. 29.17 feet 350 feet 4,200

difference between Hazard and Disaster.

It corresponds to the formula of an acid oxide and a basic oxide: Select one: A. P2O3 y BaO B. Mag y N2O5 C. FeO Y SO3 D. HNO y CaO

Reading a Tape Measure Measure the green bar using the provided image of a tape measure

pls help me with this (ill give brainliest)

ASAP!! PLEASE help me solve this question!!! No nonsense answers, and attach solutions please!

Becky is offered the two deals below. Deal 1: She will get a quarter on the first day of the week. Each day thereafter for one week, she will receive double wha