O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water at 40°C and a total pressure of 798 mmHg. What is the partial pressure of O2? What is the mass of the O2 collected?

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Q: Enter your answer in the provided box. When coal is burned, the sulfur present in coal is converted…

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Q: O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water…

A: Given data -  total pressure = 798 mmHg  vapor pressure of water at 40o C = 55.3 mmHg Volume = 255…

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Q: O2 is prepared by decomposing calcium chlorate (Ca(CIO3)2) and collecting 255 ml sample over water…

A: The balanced chemical equation that depicts the decomposition of calcium chlorate can be written as:…

Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

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Q: O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water…

A: The balanced chemical equation that depicts the decomposition of calcium chlorate can be written as:…

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Q: Calcium hydride reacts with water to produce hydrogen gas according to the following reaction:…

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Q: Sulfur trioxide, SO3, is produced in enormous quantities each year for use in thesynthesis of…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.