Given 15.0g HgO and the following unbalanced equation, complete a-f. ___HgO (s) → ___Hg (l) + ___O2 (g) d) __?__ g O2 produced (this is the theoretical yield of grams O2) density of O2 = 1.41 g/L      (1.41g O2/ 1L O2) e) __?__ L O2 produced (this is the theoretical yield of Liters O2) f) If you have 95% yield, what would be the actual yield of ___g O2?

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: signment Score: LGive Up? O Hint 50.1% Resources Check Answe estion 27 of 28> Attempt 2 Consider the…

A: The balanced reaction is : Molar mass of PbO = 223.2 g/mol Molar mass of Pb = 207.2 g/mol Since…

Q: 7 Air bags in automobiles inflate when sodium azide, NaN3, rapidly decomposes to its component…

A: Please find your solution below :

Q: moles of SO3

A:

Q: Each molecular diagram represents an initial mixture of the plete reaction in each case? (Assume…

A:

Q: 4Fe +30₂ ----> 2Fe₂O3 YOUR TASK: Setup and solve the following two mole-mole stoichiometry problems.…

A: We have been given balanced chemical equation and we have been asked to solve given problem related…

Q: Given the following reaction: 2K + Cl2 2 KCI → How many moles of Cl2 are needed to produce 90.8…

A: Given;

Q: 3a. Calculate the percent yield of a reaction which produced 36.0 g of C4H8Br2 from 10.0 g of C4H8…

A: C4H8(g) + Br2(l) ----> C4H8Br2(l)Actual yield of C4H8Br2 = 36.0 gmass of C4H8 react = 10.0…

Q: 2. A student conducts the following reaction: CH, + H,O [? 3 H, + CO If the student starts with 89.5…

A:

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Given that : Mass of CuO = 75 g Molar mass of CuO = 79.545 g/mol Number of moles of CuO=Given…

Q: For the following reaction:     N2(g)  +   H2(g) ------->   NH3(g) Balanced = N2+ 3H2---->2NH3…

A: Given, Mass of N2 = 8.50g

Q: Given 4.68L CO2 and the following unbalanced equation, complete a-h. ___CaCO3 (s) + ___HCl (aq) →…

A: NOTE : Since there is no temperature and pressure conditions given. Hence we can assume it to be STP…

Q: in the following balanced equation: N2 + 3 H2 --> 2 NH3 There are 2.5 moles of N2 and 8.0 moles of…

A: The reaction given is  N2 + 3 H2 --> 2 NH3  hence from the above reaction we can see that 1 mole…

Q: Part 2: Use the following equation for questions 1-5 below... find the molar mass first. 2 C,H.O + 7…

A:

Q: 11. The combustion of glucose is represented by the following balanced equation: C6 H1206+6 02 6…

A: Limiting reagent:  The reagent that consumed completely during course of reaction is known as…

Q: Using the following reaction: C4H10O + O2 CO2 + H2O How many grams of H2O would be produced…

A:

Q: 1. Given the reaction C,H, + 50, à 3CO, + 4H,O: How many moles of CO, are formed when 2.5 moles of…

A: Given reaction, C3H8 + 5O2 = 3CO2 + 4H2O GIVEN THAT, no. of moles of O2= 2.5 mol

Q: What is the percent yield of CO 2 if the reaction of 10.0 grams of CO with excess O 2 produces 14.0…

A: Using stoichiometric ratio we can determine how many moles of CO2 produce and from that we can…

Q: How many grams of aluminum oxide are produced according to the reaction below if you start with 13.2…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: Plants use photosynthesis to change carbon dioxide and water into glucose and oxygen, as shown in…

A:

Q: Given the balanced chemical equation below,  2 NO(g)     +     5 H2 (g)   -->    2 NH3(g)    +    2…

A:

Q: What mass of N2 will be produced from the reaction of 50.0g N2O4 with 45.0g N2H4?  N2O4(l) + 2…

A: Balanced Reaction N2O4(l) + 2 N2H4(l) --> 3 N2(g) + 4H2O(g)

Q: the combustion of propane (C3H8) in the presence of excess oxygen yields CO2 and H2O.…

A:

Q: The combustion of propane (C3H8) produces CO2 and H2O:                      C3H8(g) + 5O2 (g) --->…

A: Given that Moles of C3H8 = 4.6 mol Moles of O2 = 2.5 mol

Q: For the combustion reaction of hydrogen gas, how many moles of excess reactant would exist if 6…

A: A reagent which is totally consumed in a chemical reaction is called limiting reagent.

Q: In the equation - 2 HgOs) --> 2 Hg + O2le) How many moles of HgO are needed to produce 2 moles of…

A:

Q: Be sure to answer all parts. Ammonia is a colorless gas with a pungent, characteristic odor. It is…

A:

Q: Fes) + H20(9) Fe304(s) +H ²(g) Fez04(s) +H ² (9) e. When 50.0 g of Fe reacted with excess H20, 57.89…

A: Percent yield is the percent ratio of actual yield to the theoretical yield. It is calculated to be…

Q: 3. How many grams of O2 are produced from 12.39 grams of H2O2, according to the following balanced…

A: Balanced reaction is     2 H2O2(l)      →        2 H2O(l)       +         O2(g)      2 mol  =…

Q: What mass of carbon dioxide will be produced from the combustion of 5.00 kg of acetylene (C2H2)?…

A:

Q: Given 4.68L CO2 and the following unbalanced equation, complete a-h. ___CaCO3 (s) + ___HCl (aq) →…

A: Consider that given reaction is at STP. Percent yield is the ratio of actual yield to the…

Q: Given: CH + O, → H,0 + CO, Is the equation balanced? If 25.0 g of C,H, is reacted with enough O,…

A: Given,

Q: Based on the following chemical equation: 4 HCN + 5 02 ---> 2 N2 +4 CO2 + 2 H20. How many grams of…

A:

Q: Given 4.68L CO2 and the following unbalanced equation, complete a-h. ___CaCO3 (s) + ___HCl (aq) →…

A:

Q: carbonate

A: Molar mass of H2O = 18gmol-1  Molar mass of CO2 = 44gmol-1  According to the balance chemical…

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol…

A:

Q: If 22.4 g of NO and 13.8 g of O2 are used to form NO2 how manhy moles of exess reactant are left…

A: The balanced reaction taking place is given as, => 2 NO (g) + O2 (g) ----------> 2 NO2 (g)…

Q: In the reaction below, 16 g of H2S with excess O2 produced 9 g of sulfur. ? H2S + ? O2 → ? S + ? H2O…

A: Given reaction; 2H2S  + O2    ----->   2S   + 2H2O Given amount of H2S  = 16 g Moles of H2S in 16…

Q: TUTOR Percent Yield Consider this reaction, which occurs in the atmosphere and contributes to…

A: The balanced chemical equation is: H2(g) + C2H4(g) → C2H6(g) Since C2H4(g) is in excess, H2(g) is…

Q: Q.1: If 42.1 g of C4H10 0 react with 73.0 g of 02 according to the reaction Equation : C4H10 0 + 02…

A: The question is based on the concept of Reaction Stoichiometry. we have to write balanced chemical…

Q: Given 4.68L CO2 and the following unbalanced equation, complete a-h. ___CaCO3 (s) + ___HCl (aq) →…

A:

Q: For the following equation: H₂SO4 + 2NaOH → 2H₂O + Na₂SO4 • Identify the limiting reactant when…

A: Steps to find limiting reactant,  • Convert the given mass of reactants to moles.      Moles =  mass…

Q: MnO2 +  4HCl  --->  MnCl2  +  Cl2  +  2H2O If 0.76 mole of MnO2 reacts with 46.7 g HCl, and 22 g of…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: 3H2 + N2 --> 2NH3 If you were to have 12moles of H2 and 3moles of N2, what would be the limiting…

A: The balanced reaction taking place is given, => 3 H2 + N2 ------> 2 NH3  Given : Moles of H2…

Q: Consider the balanced equation: 2 Na + H₂SO4 → Na2SO4+H₂ 1. If 35.0 g of Na is reacted with excess…

A: The Answer to the following question is-

Q: For the following balanced reaction: 2H2 + O2 = 2 H2O How many grams of H2O (Molar mass: 18g/mol)…

A: For the following balanced reaction: 2H2 + O2 = 2 H2O

Q: In the following reaction how many moles of CO wil be produced when  8 moles of C react?…

A: • Carbon reacts with sulfur dioxide to form carbon disulfide and carbon monoxide.    • This can be…

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".