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chlorine is used in purification of water cl2.
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What percent of water in in the ice?
zero degrees
What are the units of measurements in temperature?
Temperature is almost always stated in 'degrees', but there are several different systems. The differences are: -- the size of the degrees -- where their zero-point is, i.e. where they begin counting. Here are a few examples: Celsius: Zero point is the freezing temperature of water. Boiling point of water is called '100 degrees'. So the size of the degree is 1/100 of the difference. Fahrenheit: Freezing point of water is called '32 degrees'. Boiling point of water is called '212 degrees'. So the size of the degree is 1/180 of the difference. Kelvin: Zero point is 'absolute zero' ... the temperature where the 'thermal' motion of all molecules completely stops. Size of one "Kelvin" is the same as one Celsius degree. Freezing temperature of water is 273.15 Kelvins. Rankine (hardly ever used): Zero point is 'absolute zero'. Size of the degree is the same as Fahrenheit. Freezing point of water is 459.67 degrees Rankine. Reaumur (never used any more): Freezing point of water is called 'zero degrees'. Boiling point of water is called '80 degrees'. So the size of the degree is 1/80 of the difference.
The scale of temperature which reads zero as the freezing point of water is?
Celsius
How much would the freezing point of water decrease if 4 mol of sugar were added to 1kg of water?
The normal freezing temperature for pure water is 0c. Howeverif sugar is added in the pure water, the freezing point will be lower than zero. How far below zero will depend on the sugar concentration in the water.
What are the upper fixed points of the Celsius and Fahrenheit scale?
there is only one. ABSOLUTE ZERO. the lowest temperature witch can possible excist. further it is the same scale as Celsiuss. but with a sufferance of 273,15 degrees 0 Kelvin= -273,15 degrees Celsius.
What is Zero Water?
Zero Water is a water purification system which uses Ion-exchange method to purify water. Check out the related link for official website.
Why water is not used in place of mercury in thermometers?
For a start, water freezes at zero degrees, making it inappropriate for lower temperatures.
How is zero used in daily life?
zero is used badly
Hoy many caleries does water have in it?
Water has zero calories. However, flavored waters sometimes do contain calories depending on what has been used to sweeten it.
Why does water have an entropy of zero when it is at zero kelvin?
because at absolute zero or zero kelvin the molecular momentum is zero and dead state occurs
What is unique about the Celsius scale?
No other commonly used temperature scale defines the freezing point of water as 'zero'.
Could one explain what the zero rate is?
Zero rate has several meanings. The meaning differs on what zero rate is used for. For example, if it is used for loaning money, then "zero rate" might be used for zero interest rate.
How are celsius and kelvin different?
Kelvin scale assigns the value 0 K (zero kelvins) to absolute zero instead of to the freezing point of water; note that the degree symbol is not used.
What purpose is is served when water is used instead of a sample substance?
For example to establish a zero point for an instrument or to make a measurement on water considered as a pure sample.
Can Water Substitute Coolant in Emergency if it is freezing cold?
No - water freezes at zero degrees Celsius. The alcohol used in coolants freezes at a much lower temperature.
Can zero be used as a radical?
yes the nth root of zero is always zero
Where can one purchase a Zero Water filter?
A Zero Water Pitcher can be purchased at online retailers such as Amazon, Walmart and eBay. A good place to purchase the Zero Water Pitcher in person is Bed Bath & Beyond.
