题目 Do you know why sugar ___ much faster in water than in oilA. dissolvesB. meltsC. spreadsD. swims 相关知识点: 试题来源: 解析A 题目询问糖为何在水中溶解比油快。 - **A. dissolves**:溶解,正确。糖在水中溶解是因水是极性溶剂,能与糖分子形成氢键,促使其分解。 - **B...
The OMNI station has a large dust bin that can hold months’ of debris, while washing the mop head with hot water can dissolve stubborn stains and remove odours. In addition, robot vacuums are equipped with sensors that send alerts to apps to notify users when it's time to replace ...
Describe why sugar will dissolve faster in hot tea than it will in cold tea. Be specific in your explanation. Why does chloroform, under some conditions, dissolve in a mixture of acidic acid and water? Why is water the best solute? Why are metals more reactive in acids? How would your ...
Question: Why is very cold icesticky? Freezing Point: The freezing point is defined as the temperature at which the state of liquid phase changes to the state of a solid phase. In the case of water, its freezing point is zero degree Celsius or 32 degree Fahrenheit. ...
Dental Emergencies Dental Disorders & Disease About Disclaimer About Me Comments Policy Advertising Privacy Policy Archives Ask a Question Search HomeDental CrownsSix Reasons Why Your Crown Fell Off Dental Crowns Six Reasons Why Your Crown Fell Off By Tom Draper Apr 4, 2011 126 20218...
Why does electroplating take place on the cathode and electrorefining take place on the anode? What is the role of iron in living things? What are the possible effects if too much or too little of it...
It is possible to water discount too much.If your solution contains too much lye and not enough water, the mixture can becomeextremelyhot and very, very dangerous. In addition, the lye may not have enough water to dissolve fully. In general, the absolute highest ratio of water to ...
This parenting “white-flag” of empathy will miraculously dissolve the tension for both of you. d)If your child still does not comply for whatever reason, follow through by taking her hand(literally or figuratively). “You’re having a hard time coming upstairs to brush your teeth, so I’...
All things that are One are defined by quantum uncertainty (i.e. speed and location cannot both be known, by anything, not even by an omniscient being, because simultaneous knowledge of speed and location is like dry water, or a square circle: it does not exist; it is not real). This...
"I'd been playing a good 12 years as the Randy Bachman Band, but because of my brothers' (deaths in 2023) and different things going on I got the rights to BTO back," Bachman explains. "So why call it the Randy Bachman Band when I'm doing the same songs. The (BTO) name has ...