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

What percent of 8 is 4; 1; 5?

Choose the letter of the word that most clearly expresses the tone in each passage. If you are unfamiliar with any of the words, look them up before you select

HELP ME PLS!!!!! ASAPPPPPPPP

The speed of light is around 6.706×10^8 miles per hour. What is the speed of light in units of miles per minute?

Common factor for 32 and 30

How does it change your understanding of the laws to read them as a primary source rather than just a summary of laws?

Explain how Johnny got hurt. How does this affect his personality

Two things that biomedical has invented or innvated

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

How is working backward similar to solving an equation?