The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:                            4NH3 (g) + 7O2 (g) ---> 4NO2 (g) + 6 H2O (g)  The combustion of 43.9 g of ammonia produces ____g of NO2

Q: a) When 20.0 grams of Li() reacts with 30.0 grams of O2(g), which reagent is limiting and which is…

A: Limiting reagent is one of the reactants, whose amount is limited and it is consumed first during…

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: 1. How many g is present in a sample having 4.52 moles of CaCO3? 2. Methanol burns in air to form…

A: 1) Molar mass of the substance is the weight of one mole of the substance. Molar mass of CaCO3 =…

Q: Glucose  (C6H12O6)  can be fermented to yield ethanol  (CH3CH2OH)  and carbon dioxide  (CO2).…

A:

Q: 3. Acetic acid (CH3COOH) can be produced based from the reaction: CH;COOC,H5 + H2O → CH;COOH +…

A: We have to calculate the moles of acetic acid Produced and the percentage yield.

Q: CO(g) + 2H2(g) ---> CH4O(g)  1) How many molecules of hydrogen are needed to produce 25.O g of…

A: Mass of CH4O and the balanced equation are given for which the required number of molecules of…

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: For the reaction 2 NaOH(s) + CO3lg] -> NazCO3(s) + H3O[I); a) g of NazCOgls) is formed when 1.0 g of…

A: In this numerical, the concept of limiting reagent will be applied. In a chemical reaction, the…

Q: 8) Molarity (5g) of NaOH dissolved in 120 ml of solution the molar is : a) 0.75M b) 1. 04M c) 1.25M…

A: Hi, Since you have posted multiple questions, we will solve first question only. If you want all the…

Q: Consider the following reaction. Na2S2O3 (aq) + Cl2 (g) + H2O (l) → NaHSO4 (aq) + HCl (aq) a) How…

A: Na2S2O3 (aq) + Cl2 (g) + H2O (l) ---> NaHSO4 (aq) + HCl (aq)  The balanced eqn of the given…

Q: 5) For the following reaction: I2 (g) + H2 (g) → 2HI (g) If the amount consumed from (I2) according…

A:

Q: A student obtained 11.4 g of PbSO4 from the following reaction. The student added 15 g of Lead (II)…

A:

Q: C6H8      +     O2      ------à     CO2      +      H2O How many moles of O2 are needed to form 60…

A:

Q: Consider the following reaction: 2H 2 + O 2 --> 2H 2O How many moles of water can be formed from 1…

A: Applying concept of limiting reagent.

Q: 15. A 15.6 grams of benzene (C,H) is mixed with excess HNO, to prepare nitrobenzene (C,H,NO,). After…

A: Given:Mass of benzene (C6H6) = 15.6 gMass of nitrobenzene (C6H5NO2) = 15.6 gMolar mass of benzene =…

Q: 5) For the following reaction: L (g) + H. (g) → 2HI (g) If the amount consumed from (I) according to…

A: Given reaction is : H2 (g) + I2 (g) <----------> 2HI (g)  Actual yield of HI = 40 g  The…

Q: How many grams of CO2 can you produce by reacting 10.85 g of Fe:Os with excess CO according to the…

A: No. of moles of Fe2O3 is calculated using given mass as follows: No. of moles = massmolar massof…

Q: CH4 + 2O2 --> 2H2O + CO2 How many moles of water (H2O) can be produced from the combustion of 7…

A: here given         CH4+2O2→2H2O+CO2  we have to determine how many moles of H2O produce from  7…

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)      d.…

A: Consider mass of propane and oxygen as 20g Balanced reaction is: Molar mass of C3H8 is 44 g/mol…

Q: Consider the following reaction: CH4  +  2O2  -->  2H2O + CO2 How many moles of water can be formed…

A: Given  Reaction  CH4  +  2O2   →  2H2O  +  CO2 Number of mole of CH4   = 3 mole  Number of mole of…

Q: For the reaction: Na2CO3 + CuCl2 --> CuCO3 + 2 NaCl  If 25.7 grams of NaCO3 are required to form…

A: The balanced reaction is: Molar mass of Na2CO3 = 105.98 g/mol Molar mass of NaCl = 58.44 g/mol…

Q: S + 6 HNO3 --> H₂SO4 + 6 NO2 + 2H₂O In the above equation how many moles of H₂SO4 can be made when…

A: given, moles of HNO3 = 46 moles

Q: Glucose CH2O reacts with oxygen to give CO, and H,0. What mass of the oxygen (in grams) is required…

A:

Q: 4.- According to the following reaction: C3H8 + CO2 + H₂O What is the mass of CO2 produced if 865 g…

A: Mass of CO2 gas produced is: 2589.7 gExplanation:

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

A: Weight of NH4Cl = 15.50gm AgCl produced = 35.50 gm

Q: Acetic acid (CH;COOH) can be produced based from the reaction: CH;COOC,H5 + H,0 → CH;COOH + C,H;OH…

A: This can be solved as follows

Q: 44.01 g/mol 18.02 g/mol CO20) + 32.00 g/mol 4. ) 58.12 g/mol 2C4H101) + O2(9) H2O(g) a. Calculate…

A:

Q: 5. An organic compound containing only C, H, and possibly O was subjected to combustion analysis. A…

A: Empirical formula is defined as whole number ratio of atoms present in a compound. As for example…

Q: The combustion of methane is shown in the following reaction:CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) A)…

A: Given information: Number of moles of CO2 gas produced = 15.0 mol Number of moles of O2 gas consumed…

Q: Combustion of methane is an important fuel source. The combustion produces CO2 and H2O. What is the…

A:

Q: Given the following chemical equation: 2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many grams of MgN3 will…

A:

Q: For the following reaction: C3H8(g) + 02 ——-> CO2(g) +H20(g) a). balance the reaction b). determine…

A: We have unbalanced combustion reaction of propane, we have to calculate the limiting reactant If we…

Q: What mass of CCI4 is formed by the reaction of 5.14 g of methane (CH4) with an excess of chlorine?

A: Given :- mass of CH4 = 5.14 g  To calculate :- mass of CCl4 produced  Molar mass of CCl4  is 153.82…

Q: a) 2 C₂H₆ + 7 O₂ --> 4 CO₂ + 6 H₂O Using the balanced chemical equation above, what mass of…

A: Avogadro's number states that the number of atoms, molecules or particles present in one mole of a…

Q: [Rele If baking soda (sodium hydrogen carbonate) is heated strongly, the following reaction occurs:…

A: Given reaction is, 2NaHCO3(s) -->Na2CO3(s)+H2O(g)+CO2(g) Here we see that 2 moles of NaHCO3…

Q: 3Fe(s) + 2O2(g) —> Fe3O4(s) When 14.5 g Fe and 11.2g of O2 are mixed... What is the theoretical…

A: In the question we have to calculate the theoretical of the given reaction. we have to define the…

Q: A Moving to another question will save this response. Question 7 Consider the following balanced…

A:

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.