water

Water (chemical formula H2O) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite providing neither food, energy, nor organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure.
A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor.
Water covers about 71% of the Earth's surface, mostly in seas and oceans (about 96.5%). Small portions of water occur as groundwater (1.7%), in the glaciers and the ice caps of Antarctica and Greenland (1.7%), and in the air as vapor, clouds (consisting of ice and liquid water suspended in air), and precipitation (0.001%). Water moves continually through the water cycle of evaporation, transpiration (evapotranspiration), condensation, precipitation, and runoff, usually reaching the sea.
Water plays an important role in the world economy. Approximately 70% of the freshwater used by humans goes to agriculture. Fishing in salt and fresh water bodies is a major source of food for many parts of the world, providing 6.5% of global protein. Much of the long-distance trade of commodities (such as oil, natural gas, and manufactured products) is transported by boats through seas, rivers, lakes, and canals. Large quantities of water, ice, and steam are used for cooling and heating, in industry and homes. Water is an excellent solvent for a wide variety of substances both mineral and organic; as such it is widely used in industrial processes, and in cooking and washing. Water, ice and snow are also central to many sports and other forms of entertainment, such as swimming, pleasure boating, boat racing, surfing, sport fishing, diving, ice skating and skiing.

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  1. R

    Water dispenser consumption

    magkano po ba ung typical na consumption ng water dispernser daily/monthly? habol ko lang kase is malamig na tubig baka may marecommend po kayo
  2. T

    Water damage samsung a50s

    Mga boss baka may way para mapatignan ko to sainyo. Bago ko sana paayos. 3500 kasi singil sakin. Tinanggihan ko kasi baka kaya ko naman gawin.
  3. N

    Avatar: The way of my water.

    Hidden content
  4. M

    Help Water dispenser Using bluetooth device Arduino project

    Hi there's anyone that can help me to our research Project, water dispenser using bluetooth module using Arduino Uno? Then some diagram and code nadin po.
  5. M

    Water Purifiers

    Any recommendation? Pros and Cons?
  6. S

    Water style jutsu

  7. S

    Help Psychology topic"the level of awareness of the residents of barangay x in the importance of proper sewage disposal in preventing water pollution"(bot)

    psychology topic like this "the level of awareness of the residents of barangay x in the importance of proper sewage disposal in preventing water pollution"
  8. C

    Water bender

    Be calm.... go with the flow... and let the ocean washes you to the shore
  9. J

    H2O = Water

  10. P

    Help Water Mark Maker

    Help po, baka may alam kayo na watermark maker.
  11. R

    Pfizer working on cancer treatments, nuclear water, pfizer covid vaccine, depleted uranium

    may gamot na ang cancer kaya naman need nila ng mga cancer patients Pfizer covid vaccine contain around 200 billion pieces of this plasmid DNA in each dose of the vaccine that can cause cancer Japan has begun releasing treated radioactive water from its damaged Fukushima Plant US and UK...
  12. P

    Trivia Which is correct: "The next thing to do is water the flower." or "The next thing to be done is water the flower."?

    It is common to hear “The next thing to do is …,” but this is not correct. It should be, “The next thing to be done is ….” However, the first sentence can be made correct by adding a phrase such as “The next thing [for us][for me][for you][for someone] to do is ….”
  13. B

    MAXGLOW WATER

    glow up ba kamo? 😂
  14. I

    Help Nawasa Water

    May paraan kaya para mapalakas ung tubeg sa gripo namin? may kataasan kasi mga gripo. di kaya umahon ng tubeg nawasa.
  15. L

    Food Na expired ang distilled water

    Mga paps, Di po kasi namin namalayan nag expire na pala ang distilled water na pinapainom namin kay baby. July 14 pa nag expire tas July 29 na namin nakita. Ang malala paubos na nang nalaman namin ,15 days ininom ni baby ang expire na distilled. Tanong ko lang guys may kinalaman ba to sa...
  16. N

    DIY SALT WATER LAMP

    mga sir pa share nmn ng salt water lamp design kung meron kayo at mga gagamitin na pyesa
  17. G

    Water Breathing: 8th Form

    Hidden contentHidden content
  18. G

    Sana lahat ng babae water bender.

    Hidden content
  19. S

    Help Inconsistent water flow

    Good day mga boss. Sana po may makatulong, sa lugar po kasi namin ang water supply is inconsistent. Sa gabi meron, tapos kina bukasan morning nalan meron tubig pero pag afternoon na nawala na naman. Baka may ma i suggest kayo na solution para dito. Like may motor na may tangke na automatic na...
  20. Z

    Sa Mga May Idea Jan Tungkol Sa Water Proofing At Paglalagay ng Tiles Sa Banyo

    Sa mga nakapagtry na o may idea sa paglalagay ng tiles sa Cr...Anu po ba mga dapat o ndi dapat gawin?
  21. A

    Help Manila water lock

    Naputulan kami ng tubig kahapon, nakapagbayad naman na kami pero wala pang nagpuntang representative nila para ayusin. Ngayon tinanggal ko na lock ng manila water dahil cr na cr na kasama ko, magkakaroon kaya kami ng penalty sa ginawa ko?
  22. R

    Help Maiden of Black Water

    sino nakapag play sa pc? gamit ko ung fitgirl repack kaso di gumagana ung mouse control paano ba FATAL FRAME / PROJECT ZERO: Maiden of Black Water + 4 DLCs - FitGirl Repacks
  23. N

    Trivia In an emergency, coconut water can be used for blood plasma.

    Just like blood plasma, coconut water has levels of high sodium and low potassium. It should only be used in absolute emergencies, because adverse effects may be fever, headaches, itchiness, or aching sensations.
  24. B

    Trivia New Study Says Drinking Water Helps You Live Longer | Here Are 5 Easy Ways to Up Your Intake

    THESE SIMPLE HYDRATION HABITS CAN HELP OVERHAUL YOUR HEALTH 1. Get an intake-tracking water bottle Carrying around a reusable water bottle is a great way to increase your overall water intake, and one type in particular may help you more than others. Intake tracking water bottles, some of...
  25. N

    Trivia Potatoes are 80% water.

    Sure we all know celery is high in water, but who knew potatoes were only 15% behind them! Technically, you could juice a potato, but I don’t think anyone wants that.
  26. N

    Trivia Expiration dates on bottled water have nothing to do with the water.

    Water can’t expire – but the bottle it’s in can. Plastic bottles will eventually start leaking chemicals into the water. It won’t make the water harmful to drink, but it will make it taste less fresh.
  27. R

    Help SF RUSH TAPMAP +50 EXP ALL MAP + WALK IN WATER

    TAPMAP WALK IN WATER +50 EXP ALL MAP ENJOY https://www.mediafire.com/file/eka7dzrzovqmzbc/SFRUSHTAPMAP.exe/file PASS: phcorner.net
  28. B

    Trivia Water Sound

    Water makes different pouring sounds depending on its temperature If you listen very closely, hot water and cold water sound slightly different when being poured. The heat changes the thickness, or viscosity, of the water, which changes the pitch of the sound it makes when it's poured. What we...
  29. T

    Help Sources of pollution in water

    sources of pollution in water
  30. T

    Help Microbiological Characteristics of Water quality

    Microbiological Characteristics of Water quality
  31. T

    Help Water quality importance

    Subtopics of water quality in hydrology
  32. T

    Help Subtopics of water quality in hydrology

    Subtopics of water quality in hydrology
  33. T

    Help Water quality meaning

    water quality meaning
  34. T

    Help Subtopic about water quality

    Subtopic about water quality
  35. T

    Help Subtopic about water quality in branches of hydrology

    Subtopic about water quality in branches of hydrology
  36. B

    Trivia Chinese water Deer

    Chinese water deer swim island to island in search of food If the name didn't make it obvious enough, let's be clear: Chinese water deer really like water. These critters have been known to swim for up to seven miles before getting tired. It's actually what has allowed them to populate outside...
  37. B

    Trivia Cold water is just as cleansing as hot water

    Cold water is just as cleansing as hot water When using modern detergent, clothes will be equally clean whether warm or cold water is used. There is one major difference: warm water uses much more energy (about 75% of the energy used for a load of laundry comes from warming the water). (S)...
  38. T

    Help Subtopics of water quality in hydrology

    Subtopics of water quality in hydrology
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    Help Subtopics in water quality

    Subtopics in water quality
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