10-09-2015
Chemistry

contestada

Why is burning wood a chemical change?

Respuesta :

Аноним Аноним

10-09-2015

There are 4 things that are evidence of a chemical change.
1)Change in color
2)Change in shape (gas being let out)
3)Change in temperature
4)Change in smell

Burning wood is a chemical change because it has a change in color, and shape.

Answer Link

Otras preguntas

How many molecules would there be in 10.5 L of carbon dioxide at 40.0 C and 252 kPa

if 2 1/5 of a number is 5. what is the number

Help pls! Determine the value of angle a

the points plotted below are on the graph of a polynomial. How many roots of the polynomial lie between x=-4 and x=3

Sean is trying to decide between four Roth IRAs. The month after the required initial contribution (RIC), he wants to start contributing the minimum subsequent

En el mar, la luz visible alcanza una profundidad de aproximadamente 200 metros (zona fotica). ¿De dónde obtienen energías las plantas y los animales por debajo

"Competition is always going to be fierce in business. The modern business now has many technology tools that can assist with finding patterns to help make bett

Determine the [OH⁻] concentration in a 0.344 M Ca(OH)₂ solution.

An online article featuring credible information that is both informative and useful is an example of __________. A. yelling B. telling C. dwelling D. selling

10 advantages of friction