jordanalkeira15 jordanalkeira15

21-06-2017
Chemistry

contestada

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

Respuesta :

21-06-2017

Sublimation

The transition of a substance directly from the solid state to the gas state (without turning to liquid in the process).

Answer Link

kedub13 kedub13

02-11-2018

Dry ice undergoes sublimation, an endothermic change, at room temperature.

Answer Link

Otras preguntas

Each unique element is determined by the number of ___ occurring in the atom.

resolve into factors:- 49m² + 154m + 121

f(2)=3 divide by 2x-5

why leaves of different plant are not same though they have same function

is [tex] \sqrt{5} [/tex]a rational or irrational numbers?

10) Joe's farm has 2 pumpkin fields with a total area of 5 3/4 , acres. The big field yields 2 1/3 Tons of pumpkins and the small field yields 1 2/5 Tons of pum

Find the x and y components of each of the following vectors. hyp = 15 m/s theta = 150° x = ? y = ?

Given g(x)=-x+2g(x)=−x+2, find g(5)g(5).

what is the y intercept of the quadratic function f(x)=x^2+x-6

express x²+4x-2 in the form of (x+a)²+b