Seudónimo Seudónimo

12-02-2021
Chemistry

contestada

Is the process represented below an example of a physical or a chemical
change?

CO2(s) —» CO2(g)

Respuesta :

venadana73 venadana73

12-02-2021

It is a physical change because only the states as being changes, not the actual bonds in the compound.

Answer Link

Otras preguntas

About 2.4 billion years ago, the Great Oxidation Event occurred. During this time, the amount of oxygen in the atmosphere was estimated to go from trace concent

Ben uses a compass and a straightedge to construct ∠DEF ≅ ∠ABC, as shown below: The art shows two figures. The figure on the left shows two rays BA and BC with

consider the following chemical reaction at equilibrium: 2no₂(g) ⇌ n₂o₄(g) ∆h°rxn < 0 if the temperature is increased by 20 k while the volume is kept consta

griffin service company, incorporated, was organized by bennett griffin and five other investors (that is, six in total). the following activities occurred duri

liam is neely’s supervisor. during neely’s yearly written evaluation, liam states that neely has not performed her job well at all, constantly comes in late to

three times three equals- What?

When you are moving at a moving at a high rate of speed, inertia makes it hard to stop True False

What number is 4.0003•10^7

Expert help me Try to solve the following problems •Compute the speed of sound in air at 25 0C. How long will this sound wave take to reach 1.5 km? If this soun

What is the headline of the bloodshed in boston