Seudónimo Seudónimo

02-06-2015
Chemistry

contestada

Which substance can not be broken down by a chemical change?
(1) methane (3) tungsten
(2) propanal (4) water

Respuesta :

cherrychante cherrychante

02-06-2015

The substance that can broke down a chemical is propanel or water

Answer Link

Otras preguntas

Most people prefer to pay health insurance premiums rather than pay out-of-pocket for medical expenses because A people are cautious and believe they are less

What is the measure of angle y in this figure?HELP Enter your answer in the box. y = °

what are the answers to the 4 questions shown above?

Question help identify the subject: running wildly, the herd of horses followed the stallion. a. stallion b. horses c. running wildly d. herd

What do you notice about the style, format, and tone of Chondra`s cover letter in Section II? How is it organized?

Can 11 48/56 be simplified

Discribe congruent triangle

How is the lynch mob able to drag T.J. and his family out of their house? A. The sheriff knocks down the door. B. The Wallaces set the house on fire.

Which sentence uses commas correctly? A. On May 31, 1890 the railroad built its first tracks through the prairie town. B. On May, 31 1890 the railroad bu

The only ornamentation on american shaker furniture was provided by a. inlays. b. the natural grain of the wood. c. delicate carvings. d. turned arms and le