Water (H2O, HOH) is the most abundant molecule on Earth's surface, composing of about 70% of the Earth's surface as liquid and solid state in addition to being found in the atmosphere as a vapor. It is in dynamic equilibrium between the liquid and vapor states at standard temperature and pressure. At room temperature, it is a nearly colorless (with a hint of blue), tasteless, and odorless liquid. Many substances dissolve in water and it is commonly referred to as the universal solvent. Because of this, water in nature and in use is rarely pure, and may have some properties different from those in the laboratory. However, there are many compounds that are essentially, if not completely, insoluble in water. Water is the only common substance found naturally in all three common states of matter—for other substances, see Chemical properties. Water also makes up 55% to 78% of the human body.
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Water (H2O, HOH) is the most abundant molecule on Earth's surface, composing of about 70% of the Earth's surface as liquid and solid state in addition to being found in the atmosphere as a vapor. It is in dynamic equilibrium between the liquid and vapor states at standard temperature and pressure. At room temperature, it is a nearly colorless (with a hint of blue), tasteless, and odorless liquid. Many substances dissolve in water and it is commonly referred to as the universal solvent. Because of this, water in nature and in use is rarely pure, and may have some properties different from those in the laboratory. However, there are many compounds that are essentially, if not completely, insoluble in water. Water is the only common substance found naturally in all three common states of matter—for other substances, see Chemical properties. Water also makes up 55% to 78% of the human body.
_______________________________________ Sa razi chiar daca sufletul iti plange | Sa poti pastra ce altii vor s-alunge | Sa poti sa stii cand altii te insala | Sa te ridici cand altii te doboara | Si cald sa-ti fie chiar de-afara ninge | Aceasta este arta de a invinge! Nu dispera, cand soarta te apasa | Si nici nu plange de al tau destin | Caci dupa chin, viata-i mai frumoasa | Cum dupa ploaie ceru-i mai senin
_______________________________________ Sa razi chiar daca sufletul iti plange | Sa poti pastra ce altii vor s-alunge | Sa poti sa stii cand altii te insala | Sa te ridici cand altii te doboara | Si cald sa-ti fie chiar de-afara ninge | Aceasta este arta de a invinge! Nu dispera, cand soarta te apasa | Si nici nu plange de al tau destin | Caci dupa chin, viata-i mai frumoasa | Cum dupa ploaie ceru-i mai senin
_______________________________________ Sa razi chiar daca sufletul iti plange | Sa poti pastra ce altii vor s-alunge | Sa poti sa stii cand altii te insala | Sa te ridici cand altii te doboara | Si cald sa-ti fie chiar de-afara ninge | Aceasta este arta de a invinge! Nu dispera, cand soarta te apasa | Si nici nu plange de al tau destin | Caci dupa chin, viata-i mai frumoasa | Cum dupa ploaie ceru-i mai senin