is what temperature is water a liquid
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Why water is liquid at room temperature? Under normal conditions, you can't get liquid water above 100°C (212°F) before it boils away into steam. However, if you increase the pressure, the boiling point goes up and … you can have liquid water at a higher temperature. With enough pressure, you can get liquid water very hot.
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ice Below 32 °F (0 °C), liquid water forms a hard solid and water vapour forms frost on surfaces and snowflakes in clouds. Unlike most liquids, water expands on freezing, so ice is less dense than liquid water and therefore floats.
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Hydrogen is a liquid below what temperature? User: Hydrogen is a liquid below what temperature? a. 100 degrees C c. -183 degrees C b. -253 degrees C d. 0 degrees C Weegy: Hydrogen is a liquid below 253 degrees C. User: What is the boiling point of oxygen? a. 100 degrees C c. -57 degrees C b. 8 degrees C d. -183 degrees C Weegy: The boiling point of oxygen is -183 degrees C.
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- Water boils at 100&deg Celsius, or 212&deg Fahrenheit. The freezing (or melting) point of water is 0&deg Celsisus, or 32&deg Fahrenheit. Most mercury thermometers show both the Celsius and Fahrenheit scales. The Celsius scale is most widely used around the world.
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- For example water (H 2 0) is a gas (steam) when heated above 100 C, it is a liquid at room temperature and becomes a solid (ice) when its temperature goes below 0 C, in winter for instance.
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endpoint The temperature at which a liquid boils. The boiling point of a liquid varies according to the chemicals present in it. Under ordinary conditions water boils at 212°F (100°C) at sea level. To kill most vegetative forms of microorganisms, water should be boiled for 30 min.
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Celsius Celsius or centigrade is a unit of measurement of temperature. The freezing/melting point of water is about zero degrees celsius (0 °C) at a pressure of 1 atmosphere. The boiling point of water is about on one hundred degrees celsius (100 °C) at a pressure of 1 atmosphere. The exact values depend on the water composition (usually the amount of salt) and the air pressure.
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Boiling point Boiling water. The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.imilarly, a liquid at saturation pressure and temperature will tend to flash into its vapor phase as system pressure is decreased. There are two conventions regarding the standard boiling point of water: The normal boiling point is 99.97 °C (211.9 °F) at a pressure of 1 atm (i.e., 101.325 kPa).
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- Here's the answer to this common question. Answer: Short Answer: The boiling point of water is 100°C or 212° F at 1 atmosphere of pressure (sea level).Better Answer: The boiling point of water depends on the atmospheric pressure, which changes according to elevation.he boiling point of water is 100 degrees Celsius or 212 degrees Fahrenheit at 1 atmosphere of pressure (sea level). Jody Dole, Getty Images. Anne Marie Helmenstine, Ph.D.
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- Water usually melts and freezes at 32°F (0°C) and boils at 212°F (100°C). The familiarity of water may make the melting points of other substances extreme by comparison. For example, the temperature at which carbon melts is 6,422°F (3,550°C), while mercury melts at -37.97°F (-38.87°C).
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Q & A: Boiling times This is a very interesting question. Lets start off by making some assumptions. First lets assume that the cold water is very cold-almost frozen so its temperature is about 0 Celcius (32 degrees F). Next lets assume that the hot water is very hot-almost to the boiling temperature of 100 C (212 degrees F). The third and final assumption is that we have some kind of heating coil that is placed directly in the water so we we are going to ignore the effects of the pot the water is sitting in.
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- The boiling point of water is 100°C, 212°F or 373.15 Kelvin under standard conditions at sea level (at one atmosphere of pressure). <br /> <br /> The boiling point of water and any other substance depends on the atmospheric pressure, which changes with elevation.
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Q & A: Water at 4 deg C Rohan- That’s a very nice question. I assume you are referring to liquid water, not ice, since 4°C is about the temperature (T) at which liquid water has a minimum volume, at atmospheric pressure. The expansion of water at lower T results from the water molecules arranging themselves to minimize the energy of their interactions.
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What Is the Freezing Point of Water? The freezing point describes the liquid to solid transition while the melting point is the temperature at which water goes from a solid (ice) to liquid water.ere's a look at the answers to these common questions. Answer: The freezing point or melting point of water is the temperature at which water changes phase from a liquid to a solid or vice versa.
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- The boiling point of water is 100 degrees Celsius or 212 degrees Fahrenheit at 1 atmosphere of pressure (sea level). Jody Dole, Getty Images. Anne Marie Helmenstine, Ph.D.he boiling point of water is 100 degrees Celsius or 212 degrees Fahrenheit at 1 atmosphere of pressure (sea level). Jody Dole, Getty Images. Anne Marie Helmenstine, Ph.D.
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What is the boiling point of water? The boiling point of water is 100°C, 212°F or 373.15 Kelvin under standard conditions at sea level (at one atmosphere of pressure). The boiling point of water and any other substance depends on the atmospheric pressure, which changes with elevation. At higher altitudes, the pressure is lower, and so water boils at a lower temperature. If the barometric pressure is not at the standard value, the boiling point will be different. For example, water boils at 72 degrees Celsius on Mount Everest. Under a partial vacuum water boils at room temperature.
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The Food Lab: Everything You Ever Wanted to Know (Plus More!) About Boiling Water Ah, the sweet smell of freedom, they seem to say. This conversion of liquid water to water vapor (steam) is what you see when you're looking at a pot of boiling water. As we all know, for pure water at standard pressure (the air pressure that exists at sea level), the temperature at which this occurs is 212°F (100°C).ere's a quick timeline of what happens when you bring a pot of water to a boil: 1  140 to 170°F: Beginning of quiver phase. 2  At this stage, tiny bubbles of water vapor will being forming at nucleation sites (more on those later) along the bottom and sides of the pan.
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- The melting point is the temperature at which a solid turns to a liquid. The melting point at which ice — a solid — turns to water — a liquid — is 32 ° F (0 ° C). Invite the children to record their responses in their Ice Investigator Journals.
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What Is the Freezing Point of Water? The freezing point of water is the temperature at which it changes phase from a liquid to a solid. Mark Mawson / Contributor / Getty Images. by Anne Marie Helmenstine, Ph.D. Updated March 30, 2017. The freezing point or melting point of water is the temperature at which water changes phase from a liquid to a solid or vice versa. The freezing point describes the liquid to solid transition while the melting point is the temperature at which water goes from a solid (ice) to liquid water.
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Water Properties Facts and Figures About Water Water is unique in that it is the only natural substance that is found in all three physical states—liquid, solid, and gas—at the temperatures normally found on Earth. Water freezes at 32° Fahrenheit (F) and boils at 212°F (at sea level, but 186.4° at 14,000 feet).
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- Hydrogen is a liquid at -253 degree C and it is very near to absolute zero which is known as -273 degree C. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements. 2  They are responsible for the birth of planets and the evolution of cells to complex organisms.
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- Rating Newest Oldest. Best Answer: -38.87 celcius or -37.966 farenheit for solid 356.58 celcius or 673.844 farenheit for gas i would assume that it becoms a liquid at the same temp as solid.Source(s): http://www.chemicalelements.com/elements...elevance. Rating Newest Oldest. Best Answer: -38.87 celcius or -37.966 farenheit for solid 356.58 celcius or 673.844 farenheit for gas i would assume that it becoms a liquid at the same temp as solid. Source(s): http://www.chemicalelements.com/elements...
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During a phase change, the temperature of a substance....? You are boiling water and notice it is 100 degrees Celsius. As a liquid the highest it can go is 99.99999999999999999999 degrees Celsius. But the moment it hits 100 degrees Celsius, then it becomes gaseous. Once it is a gas, then its temperature can be higher than 100 degrees celsius.he point of temperature where liquid becomes gas is called as Boiling Point. eg., WATER becomes WATER VAPOUR at 100c and above. Its the boiling point. The point of temperature where solid becomes gas(without intervention of liquid) is called as Sublimation Point.
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About Temperature For example, the element mercury is liquid in the temperature range of -38.9° C to 356.7° C (we'll discuss the Celsius ° C scale later). As a liquid, mercury expands as it gets warmer, its expansion rate is linear and can be accurately calibrated.