to remove or destroy utterly; extirpate: to eradicate smallpox throughout the world. to erase by rubbing or by means of a chemical solvent: to eradicate a spot. to pull up by the roots: to eradicate weeds. What does the term posterity mean? Full Definition of posterity 1 :the offspring ...
What Does Solute Mean? A solute dissolves in a solvent to form a solution. The solute is usually the smaller component of the solution, and it forms a homogeneous mixture with the solvent. When a solute dissolves, it is soluble, and a material may be soluble in some solvents but not in...
When it comes to science, a solution doesn’t just mean the correct answer on that chemistry quiz. As a broad term, which at its core refers to a homogeneous mixture of two or more components. Natural solutions are all around us: The air we breathe is a solution, as are many common ...
Unit Examples of Concentration:g/cm3, kg/l, M, m, N, kg/L How to Calculate Concentration Concentration isdetermined mathematicallyby taking the mass, moles, or volume of solute and dividing it by the mass, moles, or volume of solution (or, less commonly, the solvent). Some examples of ...
What does colloid mean in science? colloid,any substance consisting of particles substantially larger than atoms or ordinary molecules but too small to be visible to the unaided eye; more broadly, any substance, including thin films and fibres, having at least one dimension in this general size ...
What does osmosis mean? Explain how pH impacts the binding and release of oxygen by hemoglobin. In Biology, why is the hydronium ion or H30 have a positive charge? Why is water a good solvent and what determines how acidic a substance actually is?
Some substances may be insoluble in some cases; for example, water is insoluble in alcohol, but it is soluble in acid.Brian Edgar/Flickr/CC 2.0 SA Insoluble means incapable ofdissolvingin asolvent. It is rare for absolutely nosoluteto dissolve at all. However, many substances are poorly solu...
In contrast, it does not make sense here to show a water molecule as a structural formula (a mathematical or chemical formula is also considered to be a picture.). For the science educational perspective, it is especially important to analyze the representational levels in the MER and the ...
The next target should be the Chancellor who was personally responsible for allowing ULEZ to go ahead, telling Kahn when his budget was broke as usual, to implement ULEZ to raise the money required to keep London solvent. The Chancellor doesn’t understand what a budget is, nor does he unde...
Explain how adding a solute affects the vapor pressure of the solvent. Describe atomic theory and discuss how it explains the great variety of different substances. How does it explain chemical reactions? What are chemical indicators? How are t...