because they have a waxy layer on the cell wall known as mycolic acid
Oil and water have different properties that make them difficult to separate. Oil is less dense than water, so it tends to float on top. Additionally, oil and water are immiscible, meaning they don't mix easily. To separate them, specialized techniques like centrifugation or using chemicals called surfactants are often needed.
Mixing paint thinner with soap and water will create a solution that can help dissolve and remove oil-based paint residues. The soap helps emulsify the paint thinner so that it can be more easily rinsed away with water. It is important to handle this mixture with caution, as paint thinner can be toxic and should be used in a well-ventilated area.
Polluted water is difficult to clean because it can contain a wide variety of contaminants, such as chemicals, heavy metals, bacteria, and microplastics. Each type of contaminant requires specific treatment methods, and it can be challenging to remove all pollutants completely. Additionally, polluted water can have detrimental effects on ecosystems and human health, making it crucial to ensure thorough and effective cleaning processes.
Using hot water will not make the stain any worse. Therefore you should use water as hot as the stained clothes will permit. Ink stains are very hard to get out, so you should pretreat them, and consider soaking white and color-safe items in bleach.
It is harder to blow bubbles in molasses than water because molasses is thicker and more viscous than water. The higher viscosity of molasses makes it more difficult for air to pass through and create bubbles.
it was mostly in water
Because when it settles the oil in it separates and sits in the bottom so you have to shake it to emulsify it again.
Stocks should simmer gently so the solids do not emulsify into the liquid and make it cloudy.
Yes, you can mix citronella oil with water to create a natural insect repellent spray. However, citronella oil is not water-soluble so you will need to shake the mixture well before each use to ensure the oil is evenly distributed. Additionally, it's recommended to use a carrier oil or alcohol to help emulsify the citronella oil in water.
Oleic acid is not soluble in water, so it will not mix directly. To create an emulsion, you can use a surfactant like soap or detergent to help disperse the oleic acid in water. Alternatively, you can first create a solution of oleic acid in an organic solvent like ethanol, then slowly add this solution to water while stirring to form an emulsion.
Because it is surrounded on three sides by water - which is difficult to defend !
yes i think so because sun rays are very difficult to reach there so pluto can have ice.
yes i think so because sun rays are very difficult to reach there so pluto can have ice.
Oil and water have different properties that make them difficult to separate. Oil is less dense than water, so it tends to float on top. Additionally, oil and water are immiscible, meaning they don't mix easily. To separate them, specialized techniques like centrifugation or using chemicals called surfactants are often needed.
it is difficult to make tea on mount Everest because as we go higher the pressure is reduced and so the boiling point of water is decreased to 70 degrees so it is difficult to make tea on mount Everest by your friend Mohammed Khalid Mohammed 12 years living in Riyadh
physics is so easy not difficult
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