GlLyndresky GlLyndresky

04-06-2016
Physics

contestada

Which is an example of a physical change? 1) Gasoline ignites 2) Water Evaporates 3) A nial rusts 4) Wood rots

Respuesta :

04-06-2016

Igniting, rusting, and rotting are chemical changes.

Evaporation is a physical change.

Answer Link

Otras preguntas

A mixture contains five quarts of acid and water and is forty percent acid. If the mixture is to be weakened to thirty percent acid, how much water must be adde

What are the advantages and disadvantages of federal funding of presidential campaigns?

Which form of the verb sentarse correctly completes this conversation? Estudiantes: Buenos días, profesora. Profesora: Buenos días. Todos __________ por favor.

organic crust what is it

find the mean of the data set. if necessary, round to the nearest tenth. 18 14 8 22 25 8

describe how the numerators are related and how the denominators are related in 1/3 = 2/6

There is a small pond which is 8 metres long 4 metres wide and 2 metre deep what is the volume of the pond

Bottleneck events lead to _______. a. population growth b. an increase in inbreeding c. an enrichment of dominant genetic traits d. a reduced rate of species mu

!URGENT! Which of the following was an unintended result of Henry Clay’s American System? a. large amounts of money spent on transportation b. high tariffs c. f

Write ionization equations and acid ionization constant expressions for each acid. (Acid ionization expressions take the general form: Equilibrium expressions t