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The degree Celsius is the unit of temperature on the Celsius temperature scale [1] (originally known as the centigrade scale outside Sweden), [2] one of two temperature scales used in the International System of Units (SI), the other being the closely related Kelvin scale. The degree Celsius (symbol: °C) can refer to a specific point on the ...
In every day use, Celsius is more commonly used than Kelvin, however a temperature difference of one Kelvin is the same as one degree Celsius and that is defined as 1 / 100 of the temperature differential between the freezing and boiling points of water at sea level. A temperature in Kelvin is the temperature in Celsius plus about 273.
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
India, officially the Republic of India, [j] [20] is a country in South Asia.It is the seventh-largest country by area; the most populous country as of June 2023; [21] [22] and since its independence in 1947, the world's most populous democracy.
[7]: ch. 5 Units for smaller amounts of bitcoin are the millibitcoin (mBTC), equal to 1 ⁄ 1000 bitcoin, and the satoshi [a] (sat), representing 1 ⁄ 100 000 000 (one hundred millionth) bitcoin, the smallest amount possible.
The letter K is commonly used as a capital letter and as a suffix to denote a thousand of a unit (e.g., "She earns $80K"), [46] [47] even though this is inconsistent with "k" in SI, where the letter k is used only as a lowercase letter and as a prefix to denote "thousand" (e.g., "She travelled 80 km"). [48]
The closest thing to a perfect fighting machine that the Decepticons have. As a warrior he has no equal; as a weapon he has no restraints. [178] His actions result from seemingly savage, animal instinct. Can lift 500 tons; reacts to any movement he sees within .002 seconds. Can generate protective electric field. Wields powerful x-ray laser cannon.
HNO 3 + 2 H 2 SO 4 ⇌ [NO 2] + + [H 3 O] + + 2 HSO − 4; Equilibrium constant: K ≈ 22 The nitronium ion , [NO 2 ] + , is the active reagent in aromatic nitration reactions. Since nitric acid has both acidic and basic properties, it can undergo an autoprotolysis reaction, similar to the self-ionization of water :