Dada a tabela a seguir, em relaçao ao estado fisico das substancias.responda:

substancia P.F (Graus celsius) P.G (graus celsius)

I -218 -183
II -63 61
III 41 182
IV 861 1.473
V 1.535 2.885
A) Quais substancias sao solidas a 30 graus celsius?
B) Quais substancias sao gasosas a 70 graus celsius?
C) quais substancias sao liquida a 50 graus celsius?
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.