Consider the reaction: 2KCIO3 2KCI+302 1. How many moles of KCIO3 are required to produce 22.8 moles Oxygen gas, 02? 2. How many moles of KCL will be produced from the total decomposition of 18.8 moles KOCLO3?

Q: H4(g) +  ______O2(g) ⟶   ______   CO2(g)+  ______H2O(g) What are the coefficients for O2(g) an

A: We do a balance a chemical reaction because it should follow the mass of conservation of energy that…

Q: Consider the following neutralisation reaction: H2SO4  + 2NaOH = Na2SO4 + 2H2O If you have 2 moles…

A: Given following balanced Chemical equation is -  H2SO4  + 2NaOH = Na2SO4 + 2H2O    Also, given that…

Q: How many moles of potassium oxide (K,O) will be formed when 1.52 moles of potassium rea vith oxygen…

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Q: For the reaction shown, calculate how many grams of oxygenform when each quantity of reactant…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Given the following reaction : 4NH3(g) + 3 O2 (g) > 2N2 (g) + 6H2O (I) Calculate ∆G° 298

A: The standard thermodynamic data for the given reactants and products at given temperature is,  4NH3…

Q: List the reactant(s) for the following chemical equation: Mg (s) + O2 (g) → MgO (s)

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Q: Given: K 2 CO 3 +2HCl-->2KCl+H 2 O+CO 2 a. When 0.5 moles of K 2 CO 3 are used in the reaction, how…

A: Here we have to use general maths

Q: Automobile air bags employ a chemical reaction involving the rapid decomposition of sodium azide…

A: 2NaN3 →2Na(s)+3N2(g) Molar Mass of NaN3= 65.021 g/mol Volume of gas at STP= 22.4L Standard…

Q: What is ΔH°rxn for the following reaction? NO2(g) + CO(g) → CO2(g) + NO(g) Substance…

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Q: NaOH (aq) + HCI (aq) NaCl (aq) + H20 (1) Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NaOH (mL)…

A: Yes! your answers are correct. [NaOH] = 1.0M VNaOH. = 50ml (A)nNaOH. = 50mlx1.0 M =50 mmol = 0.050…

Q: How many moles of water are produced when 1.44 moles of oxygen gas are produced? 2H2O2 (l) -->  O2…

A: Given equation is, 2H2O2 (l) -->  O2 (g) + 2H2O (l)  Moles of oxygen= 1.44 mol

Q: Consider the diagram on the left: 1.00 g H2(g) is maintained at 1 atm pressure in a cylinder closed…

A: Which sketch is best described the mixture obtained when 1.00 g He is added ?

Q: Calculate Ecell for the following reaction: 3 CIO2 + 2 MnO4" + H20 3 CIO3 + 2 MnO2 + 2 OH"

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Q: Consider the reaction: C4H10(g)+O2(g)→CO2(g)+H2O(g)C4H10(g)+O2(g)→CO2(g)+H2O(g). Part A: How many…

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Q: Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene…

A: The given chemical reaction is as equilibrium and the reaction is as follows: CCl4(g) + (1/2)O2(g) ⇌…

Q: 2.70g of Zn (s) reacts with 50.0 mL of 1.00 M HCI solution to produce hydrogen gas according to the…

A: Limiting reactants always exist in low amount compared to all reactants in any reaction and also…

Q: List the reactant(s) for the following chemical equation: Mg(s) + O2(g) → MgO (s) O Mg MgO 02 Mg and…

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Q: Consider the following reaction. How many moles of oxygen are required to produce 4.00 moles of…

A: The given equation is already a balanced equation. Fr the equation we can infer that 6 moles of…

Q: How do you solve this question?

A: The given balanced equation is,

Q: If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species…

A: We can consider the balanced equation to solve the problem.  The balanced equation is : H2 + Br 2…

Q: What is ΔH° of the following reaction? CO2(g) + 2CH4(g) → C3H8(g) + O2(g) Substance ΔH°f (kJ/mol)…

A: ΔH°reaction = ΔH°product - ΔH°reactant

Q: where you start the reaction with 2 moles of C2H60 and 9 moles of 02. The Limiting Reactant is C2H60…

A: C2H6O. + 3O2(g) ----> 2CO2(g) + 3H2O(g) Moles of C2H6O = 2 mole Moles of O2 = 9 mole

Q: The reaction depicted above occured when 9.0 moles of silver was added to 6.0 moles of HNO3. How…

A: Given :-  Number of moles of Ag = 9.0 mol  Number of moles of HNO3 = 6.0 mol  To calculate :-…

Q: While ethanol (CH3CH₂OH) is produced naturally by fermentation, e.g. in beer- and wine-making,…

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Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H2O(g) → 3 NiO(s) + 2 NH:(g) Given the…

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Q: How many moles of O2 will form when 1.818 moles of CO2 react with 3.583 moles of KO2? Enter your…

A: According to the given chemical equation, the number of moles of KO2 (s) needed to react completely…

Q: 2NO (g) + O2 (g) -> 2NO 2 (g) According to the information presented, 4 moles of nitrogen monoxide…

A: In the given equation two nitrogen monoxide molecules are converting into two nitrogen dioxide…

Q: # 31 Consider the chemical reaction shown below. >Feg O 2 Fe + 30, For this reaction write the…

A: No.of moles is assumed to be equal to coefficient in the balanced equation. The balanced equation is…

Q: how many moles of oxygen are required to burn 8.0 g of methane?

A: number of moles = mass/molar mass  molar mass of CH4 = 16 g/mol

Q: 6.0L of O2 react with excess Sulfur dioxide gas. All gases are kept at the same temperature,…

A: Given that : The reaction for the process is : 2SO2(g)   +   O2(g)   ---->    2SO3(g) We have to…

Q: 1. An apple pie needs 10 large apples, 2 crusts (top and bottom), and 1 tablespoon of cinnamon.…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts…

Q: 2H2O ------->  2H2  +  O2   What number of moles of O2 will be produced by the decomposition of 11.6…

A: Given, the chemical reaction as follows,2H2O→2H2+O2Number of moles of water (H2O) for reaction =11.6…

Q: Q4. In underground coal combustion in the gas phase several reactions ta place including: Co + ½02 →…

A: Given : 100 moles of feed In feed, CO2 = 15.22 mol CO = 13.54 mol H2 = 15.01 mol CH4 = 3.2 mol N2 =…

Q: Determine the theoretical yield for the reaction. 2Mg(s)+O2(g)→2MgO(s) When 10.1 g Mg is allowed to…

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Q: 5. The reaction of gaseous potassium superoxide, KO, is used in life-support systems to replace…

A: Given: Mass of KO2 consumed = 1 mg Molar mass of KO2 = 71.1 g/mol

Q: Given this chemical equation: M2CO3   +   2 HCl    →   CO2   +   H2O  +  2 MCl each mole of metal…

A: Balanced chemical equation: M2CO3   +   2 HCl    →   CO2   +   H2O  +  2 MCl Number of mol of M2CO3…

Q: 5) Equilibrate the reaction P4 (s) + Cl2 (g) = PCI3 (s) and for 2.90 grams of phosphorus atoms the…

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Q: 9.3 x10^23 molecules of CO2 are needed for a reaction. How many liters of CO2 should be added to the…

A: Number of units in one mole of any substance is equal to 6.022×1023, also known as Avogadro number.…

Q: The decomposition of potassium chlorate, KClO3, into KCl and O2 is used as a source of oxygen in the…

A: The balanced chemical equation is  2KClO3               ---------> 2KCl +        3O2.…

Q: If 38.0 moles of NOBr2 decompose how many moles of O2 form ?

A: Number of moles of O2 form depends on the number of O2 formed per mol of NOBr2 decomposition.

Q: 1. Company vehicle records indicate that 140 g of sodium azide was placed in the air bag during…

A: We are given 140 g of sodium azide. We have to find the number of moles of nitrogen gas produced by…

Q: Ke =215 at 22° C. Suppose that 0.04S6 7. For the dimerization of NO2: N204 2NO2 → exists? a) 44.7…

A:

Q: 15. Mg,N, + 6H,0→ 2NH, + 3Mg(OH), a. How many moles magnesium hydroxide can be produced from 4.59…

A: Mg3N2 + 6 H2O  → 2 NH3 + 3 Mg(OH)2  Match the reaction stoichiometry and by doing appropriate…

Q: When H,S(g) reacts with O2(g) to form H,0(g) and SO2(g), 124 kcal of energy are evolved for each…

A: The reactants given are H2S (g) and O2 (g) and the products are H2O (g) and SO2 (g) Hence the…

Q: Chlorine gas maybe easily prepared in the laboratory according to the reaction below. What mass of…

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Q: For the following reaction, how many moles of oxygen gas are required to react with 4.5 moles of Mg?…

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Q: The balanced equation for the decomposition of potassium chlorate is shown below. When carrled out…

A: Given  Actual yield of oxygen = 340 ml   We know that Volume of 1 mol gas at STP = 22400 ml…

Q: Given the data in the table below, determine ΔH°rxnfor the reaction             4NO (g)  +  6 H2O…

A: In this question, we will determine the value of ∆H° reaction. We know the formula, product enthalpy…

Q: 11- Consider the following equation: 2C,H, + 0, 4 CO, + 6 H,o When 6 mol of C,H, are burned, the…

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Q: 11- Consider the following equation: 2C,H, + 0, 4 CO. + 6 H,0 When 6 mol of C,H, are burned, the…

A: Few questions based on stoichiometry, which are to be accomplished.