A. evaporation B. sublimation C. condensation D. dissolution 相关知识点: 试题来源: 解析 B。选项 A“evaporation”指蒸发,是液体变成气体;选项 C“condensation”指凝结,是气体变成液体;选项 D“dissolution”指溶解。固体直接变成气体的过程叫升华,即“sublimation”,所以选 B。反馈 收藏 ...
The process of a substance changing from a solid to a gas is called ___. A. evaporation B. sublimation C. condensation D. deposition 相关知识点: 试题来源: 解析 B。sublimation 是物质从固态直接变为气态的过程,叫升华;evaporation 是蒸发,通常是指液体变为气体;condensation 是冷凝,是气体变为液体...
In a process of gasifying solid fuel such as coal comprising the steps of contacting the solid fuel under a pressure of at least about 5 bars in a reaction chamber surrounded by a water-cooled zone, the reaction heat evaporating water in said zone, transferring the water vapor from said ...
___ is the process in which a gas turns directly into a solid without forming a liquid.Deposition以上就是化学用语填空练习题的答案。通过这些填空题的练习,可以帮助巩固化学相关的基础知识,并提高对化学用语的理解和记忆。希望对你的学习有所帮助!
A. Sublimation B. Evaporation C. Condensation D. Distillation 相关知识点: 试题来源: 解析 A。固体直接变为气体的过程称为升华(Sublimation)。“Evaporation”是蒸发,指液体变为气体;“Condensation”是冷凝,气体变为液体;“Distillation”是蒸馏。本题描述的是固体到气体,所以是升华,选 A。反馈 收藏 ...
Dissolution is the process of a solid, liquid or gas being dispersed uniformly in a ___. A. solution B. solvent C. mixture D. compound 相关知识点: 试题来源: 解析 B。解析:溶解是指固体、液体或气体均匀地分散在溶剂中形成均匀混合物的过程。solution 是溶液;solvent 是溶剂;mixture 是混合物;...
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Gas to solid is deposition
A process for reducing the release of gas from dumped solid refuse comprises injecting into the solid refuse a liquid slurry formed by mixing a solid mixture comprising a) at least one siliceous component which is actually or latently hydraulic, b) at least one alkaline earth component based on...
Vortex reactor • Separation Spatial • Excellent gas–solid separation (∼100%). [78], [79], [80] Wet-stirred media milling • Milling Spatial and temporal • Nanoparticle production (down to sub 100 μm).• Rapid process and eliminates the use of solvents (eco-friendly). [133...