How many grams of N2 are needed to completely (stoichiometrically) react with  222 g of Br2 ?  N2   +   3 Br2   →   2 NBr3   +   44.0 kJ              The molar mass of Br2 is _____________ g and the molar mass of N2 is  ___________ g                                ____________ mol Br2                                                              (2.22 x 102 g Br2)(––––––––––––––––––––––––––––––)  =  __________ mol Br2                               _______________ g

Q: Initial state before reaction of CH4 and CL2 is shown in the figure based on the balanced equation…

A:

Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:…

A:

Q: Calculate how many moles of NO2 form water when each quantity of reactant completely reacts via the…

A: Balanced equation: 2N2O5(g)➡️ 4NO2(g) + O2(g) This shows that 2 mols of N2O5 produce 4 moles of NO2…

Q: 6. How much mass of hydrogen is produced when a half mole of aluminum reacts with excess…

A:

Q: ChatGPT ChatGPT To determine the amount of Al2O3Al2​O3​ produced from the reaction of 0.30…

A: The objective of the question is to determine the amount of Al2O3 produced from the reaction of 0.30…

Q: For the following unbalanced reaction, if you start with 2.50 mol of N2O(g) how many moles of Olg)…

A: The moles of O2(g) can be formed are to be calculated from the decomposition of 2.50 moles of…

Q: What is the coefficient in front of the AlI3

A: The given unbalanced equation is  Al(s) + I2(s) → AlI3(s) in the above equation we have to balance…

Q: Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO₂2 Approximately how many…

A: Given reaction, C + O2 → CO2

Q: Water can be formed from the stoichiometric reaction of hydrogen with oxygen:…

A:

Q: NO reacts with H20 and O2 to make nitrous acid according to the reaction. 4 NO + O2 + 2 H20 →4 HNO2…

A:

Q: inf 9. 10. NaCl + _0₂ Given: NaCIO, → What is the mole ratio of NaCl to O₂? If 2.6 moles of O₂ are…

A:

Q: 2Mg(s) + O2 (g) → 2MgO(s)   The number of moles of oxygen gas needed to react with 4.00 mol of Mg…

A:

Q: what is the percent yield of the reaction of 3.75 g of NO are formed?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: .In a lab setting, a student obtained 9.60 g of AgCl from the reaction listed below. The student…

A:

Q: In an experiment, a 72.7 g of CO reacts with hydrogen gas that produced 98.4 g of CH3 Theoretically,…

A: Carbon monoxide reacts with hydrogen to form methanol. The balanced chemical reaction is given…

Q: C4H10 + O2 → CO2 + H2O (unbalanced) What mass of CO2 is produced in the complete combustion of 78.8…

A:

Q: Consider the reaction between ammonium and oxygen: 4 NH3 (e) + 5 O2 (2) --> 4 NO () + 6 H20 () A…

A: The theoretical yield can be calculated by knowing the limiting reagent and then applying the…

Q: Burning ammonia can result in the formation of water and elemental nitrogen: 4 NH3 + 3 O2 → 2 N2 + 6…

A: In the balanced reaction, it is given that 4 moles of ammonia (NH3) are reacting with 3 moles of…

Q: 4 Fe + 3 O2 → 2 Fe2O3 1. To form four units of Fe2O3 , a. How many atoms of Fe are…

A: 1. a) The balanced reaction is: 4Fe+3O2→2Fe2O3 2 units of Fe2O3 are formed from 4 units of Fe Thus 4…

Q: An initial state before reaction of CH4 and Cl2 is shown in the figure. Based on the balanced…

A: Limiting reactant is the reagent that gets completely used up in the chemical reaction and hence the…

Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O: 4 NH3(g) + 7 O2(g) à…

A:

Q: Consider this unbalanced equation for the combustion of octane in gasoline: _C2Ho+ O2 --> ____CO2 +…

A:

Q: In an experiment, a 72.7 g of CO reacts with hydrogen gas that produced 98.4 g of CH3 Theoretically,…

A:

Q: Consider the balanced chemical equation 4Al(s) + 30₂ (9) → 2Al₂O3 (s) What mole ratio would you use…

A: Given balanced equation :  4 Al (s) + 3 O2(g) ==> 2 Al2O3 (s)

Q: Butane, C4H10, is flammable and used in butane lighters. What is the coefficient of oxygen in the…

A: ⊙         Butane burn with oxygen produce carbon                     dioxide and water…

Q: Question 8 For the reaction given below, how many moles of aluminum will react if 12 moles of Br2…

A:

Q: Consider the reaction between ammonium and oxygen: 4 NH3 ) + 5 02 (e) --> 4 NO () + 6 H20 ) A…

A: In this question answer does not matched any of the above option.The answer of this question should…

Q: Part B What to do: Read and analyze the given chemical equation of the reaction. The combustion of…

A:

Q: C4H10 + O2 → CO2 + H2O (unbalanced) What mass of CO2 is produced in the complete combustion of 78.8…

A: Given, C4H10 + O2 → CO2 + H2O Firstly Balance the equation. Mass of C4H10 = 78.8 g

Q: 1. Consider the generic reaction: A + 2B→ C How many moles of C are formed upon the complete…

A: Hello. Since your question has multiple questions, we will solve the first question for you. If you…

Q: Given the combustion of gasoline:  2C8H18 + 25 O2 →16CO2 +18H2O How many moles of O2 is required to…

A: The ratio among various participating substances in reactions is referred as molar ratio. This can…

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

A: The given chemical reaction is as follows ,2HgOS→2Hgl+O2gFrom the above balanced chemical reaction…

Q: How many grams of N2 are needed to completely (stoichiometrically) react with 222 g of Br2 ? N2 + 3…

A:

Q: 3. Using the same calorimeter as in problem 2, a student mixed 180.0 mL of 2.50 M HNO3 with 180.0 mL…

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

Q: 5 O2 + 2 C6H12         ----------------------> 2 C6H10O4 + 2 H2O…

A: The given data- The number of moles of adipic acid = 40 The mass of cyclohexane = 164 g The…

Q: Butane, C4H10, is flammable and used in butane lighters. What is the coefficient of oxygen in the…

A: A chemical equation is said to be well-balanced when the number of each atom is equal in both…

Q: For the following unbalanced reaction, if you start with 2.50 mol of N2O(g) how many moles of Ole)…

A: Given, the following chemical reaction, N2O(g)→N2(g)+O2(g) Number of mol of N2O(g) = 2.50 mol we are…

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".