Answer:
The process in which a solid changes directly to a gas is called sublimation. It occurs when the particles of a solid absorb enough energy to completely overcome the force of attraction between them. Dry ice (solid carbon dioxide, CO2) is an example of a solid that undergoes sublimation.
Answer:
2 x 12.0g/mol + 1 x6 + 16.0 g/mol
Explanation:
molecular formula = C₂H₆O ( carbon= 12g/mol H= 1g O=16)
= 2 x 12 + 6 x 1 + 16
= 46 g Molecular mass
3600 miles! to get this answer you first need to know that
60+60= 120
then just times tht by 30 and you get 3600!
<span>Suda karıştırıldıysa, kaynatma ile hacmi azaltmayı deneyebilirsiniz, ancak bir veya daha fazla çözüm bulunmaması durumunda çok uzun sürecektir. Çözeltiye fazla aseton ilavesi, filtrelenebilen tuzu çöktürmelidir. Asetondan buharlaşma şeker üretecektir.</span>
A homogeneous mixture<span> has the same uniform appearance and composition throughout.
</span>A heterogeneous mixture<span> consists of visibly different substances or phases.</span>