3. How many grams of O2 are produced from 12.39 grams of H2O2, according to the following balanced reaction: 2H2O2(l) ->2H2O(l) + O2(g) (BALANCED ALREADY!) 5.83058824 g O2 11.66 g O2 3.098 g O2 5.831 g O2 2.196 g O2

Q: In the reaction shown below, how many moles of Z are formed when 1.5 mol of X are reacted with an…

A: The given reaction is as follows: 2X + 3Y → 4Z The moles of X given = 1.5 mol The moles of Z formed…

Q: 17 mol O2 10. What is the percentage yield of ammonia when 14.0 g of N2 gas reacts with 5.0 g of H₂…

A:

Q: What mass of B3H6N3 forms when 2.99 g of B2 react with excess NH3? 3B2 + 6NH3 --> 2B3H6N3 + 3H2…

A: Mass of B2=2.99g Molar mass of B2=21.6 g/mol B3H6N3=80.5 g/mol 3B2+6NH3->2B3H6N3+3H2

Q: Ammonia can be produced by the Haber process: ___ N2(g) + ___ H2(g) → ___ NH3(g) 11. Balance the…

A: Determining the balance equation, limiting reagents and percentage of yield

Q: How many grams of KBrO3, 167.0 g/mol, are required to prepare 0.625 moles of Br2 according to the…

A:

Q: Consider the reaction below: N2 (g) + H2 (g) --> NH3 How many grams of NH3 will be produced if 1.5…

A: Given chemical reaction :  N2 + 3 H2 ---> 2 NH3  Mass of N2 = ?

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: The balanced reaction taking place is given as, => NH4Cl + AgNO3 ------> AgCl + NH4NO3  Given…

Q: 4. Hydrogen chloride gas can be prepared by the following reaction: 2NaClu) + H2SO4) 2HClg + NazSO)…

A: The molar mass of H2SO4 is  98.079g/mol  The molar mass of NaCl is 58.44g/mol

Q: Fill in all of the rectangles in each row that correspond to the one quantity given in that row for…

A: To identify the stoichiometric amounts of the reactants and products present in a given system, the…

Q: Combining 0.251 mol Fe2O30.251 mol Fe2O3 with excess carbon produced 10.3 g Fe.10.3 g Fe.…

A: Given: 0.251 mol Fe2O3 10.3 g Fe The chemical equation involved: Fe2O3+3C⟶2Fe+3CO

Q: 19. What is the % yield of H₂O if 138 g H₂O is produced from 16 g H₂ and excess O₂? 2H₂ + O2 → 2H₂O

A:

Q: How many grams of KBrO3, 167.0 g/mol, are required to prepare 0.957 moles of Br2 according to the…

A: Given information: Molar mass of KBrO3 is 167.0 g/mol. Moles of  Br2 is 0.957 moles The given…

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: limiting reactant

A:

Q: The complete reaction of 6.8 g of FeCl₂ (MM = 126.75 g/mol) produced 1.34 g of CrCl3 (MM Calculate…

A:

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

A:

Q: 22. Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation: W  + 3 Cl2…

A: Given that Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation:…

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of CO then…

Q: Combining 0.213 mol Fe,O, with excess carbon produced 18.4 g Fe. Fe,0, + 3C – 2 Fe + 3 CO What is…

A:

Q: Determine the mass in grams of HNO3 formed when it react to form 15.5 g HNO3. 3NO2 + H202HNO; + NO…

A:

Q: 4. a. Calculate the theoretical yield of HNO3. Indicate the limiting reactant. O2 + 2 H20 + 4 NO2 4…

A: Oxygen reacts with water and nitrogen dioxide to form nitric acid. The equation for the balanced…

Q: The mass of AlCl3 formed when 1.00 g of aluminum reacts with 12.00 g of iodine is 10.5 g. What is…

A: Answer 7 ) :  Mass of Al = 1.00 g Mass of I = 12.00 g  Actual yield of AlI3= 10.5 g  Note : Actual…

Q: According to the balanced reaction below, calculate the moles of NH3 that forms when 4.2 mol of N2H4…

A: The Answer to the following Question is given as:

Q: Which substance is the limiting reactant?

A: Limiting reactant is one which consumes completely in a chemical reaction. Limiting reactant…

Q: Consider the reaction 2Na + 2H2O → 2NAOH +H2 If 10g Na reacted with 0.8 g H20, what would be the…

A: The limiting reagent is one which is completely used us in a chemical reaction. The excess reagent…

Q: Balance the combustion reaction in order to answer the question. Use the lowest whole‑number…

A: The balanced chemical reaction is given below.

Q: What is the actual amount of magnesium oxide produced when excess carbon dioxide reacts with 44.8 G…

A: The chemical reaction is- 2Mg(s)+CO2(g)→2MgO(s)+C(s) The mass of Magnesium metal = 44.8 g The molar…

Q: Combining 0.392 mol Fe2O30.392 mol Fe2⁢O3 with excess carbon produced 16.7 g Fe.16.7 g Fe.…

A:

Q: PROBLEMS Complete the following problems. 1. Determine the empirical formula of a compound…

A: We have to determine the empirical formula for a compound containing 0.360 moles of copper and 0.180…

Q: How many grams of carbon dioxide are produced when 17.680 moles of the following substance is…

A: Solution

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: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: Solution -

Q: 2 N2O5 ----> 4 NO2  +  O2 What mass of NO2 can be produced from the complete reaction of 38.2 g of…

A: Given  Reaction   2N2O5  → 4NO2  +  O2 Mass of N2O5   = 38.2 gram  Mass of NO2     = ?

Q: For the following unbalanced equation, calculate how many grams of each product would be produced by…

A: Well, first of all, we have to balance the reaction. and using the mole ratio one can calculate the…

Q: How many moles of NH, can be produced from 4.10 moles of nitrogen in the following reaction: N, (g)…

A: We will use mole concept  to solve above problem.

Q: If 8.00 moles of NH₃ of and 10.00 moles of O₂ react in the following reaction, how many moles of…

A: Given that the moles of ammonia is 8.00 which combines with 10.00 moles of oxygen.  The reaction is…

Q: The theoretical yield of the following reaction is 43 g of NO. What is the percent yield if 28.4 g…

A: With the help of the given theoretical yield and actual yield, we calculate the % yield of NO.

Q: Ca(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) Using the limiting reactant concept, how many moles of…

A: Since, Limiting reactant are those species which is present in less amount (in terms of mol) and…

Q: Consider the following reaction: C3H8 + 5 02→3 CO2 + 4 H20 How many grams of water vapor can be…

A:

Q: Consider the reaction between HCl and O2:                     4HCl(aq) + O2(g) -> 2H2O(l)+2Cl2(g)…

A: When the number of atoms of the reactants becomes equal to the number of atoms of the products in a…

Q: When the following equation is balanced, the coefficient of O2 is __________.…

A: Given, an unbalanced chemical reaction,C4H8O(g) + O2 (g) →  CO2(g) + H2O(g)we are asked, what would…

Q: Using the following balanced equation, if 0.34 moles of C&H6 reacts with 0.82 moles of 02, what is…

A: We have reaction of C6H6 with O2 , we have to predict the limiting reactant.

Q: If 2.80 moles of H, and 1.55 moles of O2 react how many moles of H20 can be produced in the reaction…

A: The balanced chemical reaction is, 2H2 + O2 ---------> 2H2O So from the balanced chemical…

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".