Under thermal decomposition potassium chlorate degrades into potassium chloride and oxygen by the following chemical reaction  2KCIO3 (s) > 2KCI (s) + O2 (g)  850 mL of oxygen is produced when some amount of KCIO3 reacts and is consumed completely. If the reaction is run at a pressure of 1.05 atm and 27.00 C, how many grams of KCIO3 reacted?

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Q: [References] Use the References to access important values if needed for this question. How many…

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Q: :uouenb C,H&O7(s) +3 NaHCO3(s) + H2O(1) --> NagC,H8O7(s) + 3H20(1) + 3CO2(g) 188.7 g C6H807(s) is…

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Q: How many grams of iron are needed to completely consume 44.5L of chlorine gas according to the…

A: Given, Volume of chlorine = 44.5 L Temperature, T=25°C=(25+273)K=298 K Pressure, P= 1atm

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Q: When 1.836 L of 6.000 M hydrochloric acid react with 25.0 g iron how many liters of hydrogen gas…

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Q: The unbalanced equation for combustion of ethane is: C₂H6(g) + 0₂(g) →→→ CO₂(g) + ______ H₂O(g).…

A: The objective of the question is to give-Balanced Equation.The final pressure.

Q: Q: 42.5 L of ammonia (NH3) and 51.0 L of oxygen (O₂), both at STP, react according to the following…

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Q: SO2 (0.0780mol) and CO2 (0.114mol) are placed in a 750.mL container at 50.0˚C. What is the partial…

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Q: A 1.00 L vessel containing 1.00 g H2 gas at 27 Celcius is connected to 2.00 L vessel containing 88.0…

A: Calculate the total moles and total volume,           Moles of H2 = 1 g2.016 g/mol = 0.496 molMoles…

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Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

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Q: When sodium chlorate (NaClO3) is heated, it decomposes into sodium chloride andoxygen gas. A student…

A: Given: V= 400 ml P = 0.931 atm T= 25 +273 = 298 K We have to calculate grams of  sodium chlorate? PV…

Q: A mixture used by divers for breathing purposes contains 34.3% helium (He), 51.7% nitrogen (N2) and…

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Q: Ammonia, NH3 (g), is produced when nitrogen gas reacts with hydrogen gas at 304 kPa and 25.0°C.…

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Q: How many grams of iron are needed to completely consume 45.3 L of chlorine gas according to the…

A: In the reaction :  Iron(s) + chlorine (g)  iron(III) chloride (s) Volume of chlorine gas = 45.3 L…

Q: What mass of butanol (C4H100) is reacted with oxygen to form 5.37 L of carbon dioxide at a…

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Q: How many milliliters of O2 are consumed in the complete combustion of a sample of hexane, C6H14, if…

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Q: produce 25.0L of O2(g) at 1.55atm and 28.5oC?  2KClO3(s) 2KCl(s) + 3O2

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Q: What volume of NH3(g) can be produced from the complete decomposition of 10.5 grams (NH4)2CO3 at a…

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Q: If 3.97 Mol of an ideal gad has a pressure of 3.07 atm and a volume of 34.35 L, what is the…

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Q: When C2H6 is combusted, carbon dioxide and water gases are produced according to the following…

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Q: How many grams of carbon disulfide are needed to completely consume 48.9 L of chlorine gas according…

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Q: How many moles of bromine trifluoride are needed to produce 18.1 L of fluorine gas according to the…

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Q: How many grams of phosphorus (P4) are needed to completely consume 81.0 L of chlorine gas according…

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Q: Excess HCl reacts with Be to produce 50cm3 of hydrogen gas at 20 °C and 1.08x104 Pa. The equation…

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Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many liters of…

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Q: 11. In the presence of a catalyst, potassium chlorate decomposes and provides a very simple way to…

A: Given;

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Q: According to the reaction below, how many grams of sodium chloride can be produced from 36.8 L of…

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Q: Consider the following equation: C6H8O7(s)  + 3 NaHCO3(s) + H2O(l) --> Na3C6H8O7(s) + 3H2O(l) +…

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Q: 3. Complete the following statements by choosing the correct word to fill in the blank. At constant…

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Q: Consider the unbalanced chemical equation below: CaSiO3 (s) + HCl (g) --> CaCl2 (aq) + SiCl4 (g) +…

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Q: In the Alka-Seltzer reaction, 19.76 mL of carbon dioxide are measured.  The partial pressure of…

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Q: How many grams of phosphorus (P4) are needed to completely consume 44.2 L of chlorine gas according…

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Q: under thermal decomposition, potassium chlorate degrades into potassium chloride and oxygen by the…

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Q: According to the reaction below, how many grams of sodium chloride can be produced from 31.9 L of…

A: Given: Volume is 31.9 L. Pressure is 0.922 atm. Temperature is 62oC. 2Na+Cl2→2NaCl

Q: How many grams of iron are needed to completely consume 46.5 L of chlorine gas according to the…

A: Stoichiometry of reaction

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.