Sodium metal reacts with water to form hydrogen gas by the following unbalanced chemical equation: Na(s) + H2O(0) NaOH(aq) + H2(g) If 20 g of sodium are reacted with excess water at a temperature of 30°C and a pressure of 0.8 atm, what volume of H2 is produced? 21.6 L 13.5 L 26.7 L 1.34 L 27.01

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Q: empirical formula of bismuth chloride?

A: (a)   Given:          Mass of Bi (Bismuth)=0.687g          Mass of Bismuth chloride=1.032g

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Q: Consider the reaction 2NO(g) + O₂(g) →→→→2NO₂(g) Using the standard thermodynamic data in the tables…

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Q: Monkite MG3     -1 Fixed Group   Romate RoG3     -2 Fixed Group   Romite RoG2     -2 Fixed Group…

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A: Determining the optimal composition of a binary mixture is a multifaceted endeavor that depends…

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A: The empirical formula for each of the following compounds can be calculated as :

Q: so whats the net ionic equation?

A: The net ionic equation is needed to be provided.

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A: First compound notation is solution set to our 'and' compound inequality.

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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.