For the reaction shown, how many grams of Hg can be produced by the reaction of 18.0 g of HgO? Report 3 sig figs and don't put in units, just enter a number.                                                         2HgO(s) -->  2Hg(l) + O2(g)

Q: ammonium chloride decomposes according to the equation: NH4CI -> NH3 + HCL. Calculate the number of…

A: Ammonium chloride PubChem CID 25517 Structure Find Similar Structures Chemical Safety…

Q: According to the following question, how many moles of oxygen gas are produced from the…

A: given - mol of Al2O3 = 3 mol reaction - 2Al2O3 = 4Al + 3O2

Q: What is the molar volume of h2 produced based on the data?

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Q: How many moles of oxygen gas are required to react with 9 moles of acetylene (C2H2) in the given…

A: Since u have posted multiple questions. We will solve the first question for u. To get the remaining…

Q: The amount of oxygen in the reactants is 4 atoms. In the products, the oxygen is distributed to…

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Q: What is the percent yield of CO2 if 1.52 moles of CO2 was produced when 1.51 mol of CaHg was mixed…

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Q: Left over initial-consumed STP Volume = 1 mol/22.4 L Avogadro's # = 6.023 1023 molecules/1 mol 1.…

A:

Q: Consider the reaction, below, where ΔH°rxn = –137 kJ/mol.  How many kilojoules are released when…

A: Given, the chemical reaction as follows,C2H4(g) + H2(g) → C2H6(g)  ; ΔH°rxn = –137 kJ/molamount of…

Q: Please do the question where it states "using the ideal gas law, calculate the theoretical yield of…

A: The stoichiometry method helps in analyzing reactant's/product's amount in mole/mass terms. The…

Q: How many grams of CaS are produced from 2.500 molesof CaO?       4 HgS  + 4 CaO--->4Hg + 3CaS +…

A: The given reaction is: Now, from reaction stoichiometry it is clear that 4 mol of CaO produces 3…

Q: Balance then answer questions. __ ClO2(g) + __ H2(g) ® __ HCl(g) + __ H2O(g)           Calculate…

A: 1 mole = 6.022×1023 ( Avogadro's number)  1 mole of H2 molecules means 6.022×1023 molecules of H2 1…

Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: BASIC STOICHIOMETRY The reaction between pyrite (FeS2) and oxygen gas can be used to produce SO2 gas…

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Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?

A: HCl react with excess Aluminum The balanced reaction would be  2Al + 6HCl → 2AlCl3 + 3H2 In this…

Q: 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many…

A: Given, 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) mass of H3PO4 reacts = 0.7156 grams Volume of…

Q: > How is the quantity of a gas related to those of other substances in a balanced equation?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: For this equation, (NH4), Cr2 O7(s) Cr2O3 (s) + N2 (g) + 4H2O(g) an engineer has to calculate the…

A: Given: The reaction is as follows: (NH4)2Cr2O7(s)→Cr2O3(s)+N2(g)+4H2O(g) The given mass of…

Q: Given the equuation: Al4C3+12H2O=4Al(OH)3+3CH4 How many moles of CH4 will be formed by the reaction…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: How many grams of Fe2O3 can be produced if 4.24 grams of iron reacts with .725 liters of O2 gas @…

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Q: how many moles of gas will be produced if 0.0595 moles reacted completely with acetic acid?

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Q: hydrogen and oxygen are reacted and the water formed is collected at 25 derajat,where it has a…

A: The reaction taking place can be written as, => H2 (g) + O2 (g) -------> H2O (l)  Balancing :…

Q: Given the following reaction.  2Na2S + __Na2CO3 + __SO2(g) __Na2S2O3 + CO2(g) DH =-1025kJ A.…

A: We will calculate mass of CO2

Q: calculate the moles of NO₂ gas that form when 5.20 × 10⁻³ mol of N₂O₅ gas completely reacts:  2…

A: Given :-   2 N₂O₅(g) → 4 NO₂(g) + O₂(g) number of moles of N2O5 = 5.20 × 10-3 mol   To be calculated…

Q: The amount of oxygen in the reactants is 4 atoms. In the products, the oxygen is distributed to…

A: The chemical equations should be balanced in accordance with the law of conservation of mass. This…

Q: Nitric acid is produced fromnitrogen monoxide, which is in turnis prepared from ammonia by a process…

A: The stage 1 chemical reaction taking place in the Ostwald  Process is given as -  4NH3 + 5O2 → 4NO +…

Q: Consider the combustion reaction for octane (C8H18),(C8H18), which is a primary component of…

A: Given, 2C8H18 + 25O2 → 16CO2 + 18H2O mass of C8H18 burned = 21.6 g moles of CO2 emitted = ? Note:…

Q: 6. If I produce 12.3 grams of NH3, how many moles of hydrogen gas reacted?

A: The balanced Chemical equation for preparation of Ammonia from Nitrogen and Hydrogen gas is -   N2 +…

Q: Ethylene burns in oxygen to form carbon dioxide and water vapor at the same temperature and pressure…

A: The question is based on concept of ideal gas. we have been given volume of ethylene consumed. we…

Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH, and hydrogen…

A: NH3(g) + HCl(g) = NH4Cl(s) nNH3 = 3.68/17 = 0.216 nHCl = 3.68/36.45 =0.100

Q: 9. Methyl alcohol (CH3OH) is burned with 20% excess air. How much unburned oxygen in kg-mol-…

A: Air consists of many gaseous components such as oxygen, nitrogen, sulfur dioxide, etc. The main two…

Q: Consider the following reaction: BaCl2 (aq) + NazSO4 (aq) Nacl (aq) BasO4 (s) + 2 Suppose that 2.979…

A: Mol = Molarity × Vol(L) Molarity( Concentration) = mol/ Vol(L)

Q: 3. If 5.76 x 10 molecules of ethane, GHa, decomposes at STP, what volume (L) of hydrogen is…

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Q: 2H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many liters…

A: Here we are required to find the volume of oxygen gas liberated when 0.7156 g of phosphoric acid is…

Q: In the equation - 2HgO(s) --> 2Hg(l) + O2(g) How many moles of HgO are needed to produce 2 moles of…

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Q: Butane gas burns in oxygen to produce carbon dioxide, water and energy. If you have 10 liters of…

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Q: 2. are the percent compositions of the flue (dry basis) if the fuel is burned stoichiometrically?…

A: We are required to calculate the percent compositions of the flue gas( dry basis) for the combustion…

Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

A: Interpretation-  Solid ammonium chloride , NH4Cl is formed by the reaction of gaseous ammonia, NH3…

Q: If 124g of Al reacts with 601g of Fe2O3 as per the following reaction 2Al + Fe2O3 → Al2O3 + 2Fe…

A: Consider the given balanced equation is as follows; Reaction:         2 Al       +           Fe2O3…

Q: A container holds 100g of P₄ and 150g of O₂ The following reaction occurs: P₄ + 3O₂ → P₄O₆. If the…

A: Ans

Q: How many moles of oxygen gas are produced when 6.44 moles of water are produced? 2H2O2 (l) -->  O2…

A: To find the moles of oxygen produced,  the moles of water is given.

Q: If 0.300 mol of liquid H2O reacts stoichiometrically according to the balanced equation, how many…

A: The given reaction as follows,

Q: 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many…

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Q: What mass of octane is consumed by the reaction of 2.13g  of oxygen gas

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Q: According to the balanced reaction below, calculate the moles of NO2 gas that form when 5.20 x…

A: Moles of NO2 formed is

Q: How many moles of water are produced when 3.0 moles of oxygen react?

A: The reaction between Hydrogen and the oxygen is ; 2H2 + O2 → 2H2O From this Balanced chemical…

Q: What mass of HgO is required to produce 0.692 mol of O2? 2HgO(s)=2Hg+O2(g)

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: The ethyl alcohol(Mw=46.06 g/mol) content of many juice produced in the United States is 5.07%…

A: The content of ethyl alcohol in fruit juice = 5.07 % (vol/vol) means  of fruit juice contains 5.07…

Q: In the atmosphere, nitrogen dioxide reacts with water to produce NO and nitric acid: NO2 (g) + H2O…

A: Given unbalanced equation for the reaction of nitrogen dioxide with water to produce NO and HNO3 is…

Q: grams

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Q: How many moles of gas would be produced if 0.0595 moles of sodium bicarbonate reacted completely…

A: Given moles of Sodium bicarbonate (NaHCO3) reacts = 0.0595 moles moles of gas produced = ? First we…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".