If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species will be present when the reaction goes to completion.

Q: How many moles of Hydrogen are needed to react with 3.20 moles of nitrogen?

A: The reaction given is between hydrogen and nitrogen. And moles of nitrogen given is 3.20 mol.

Q: How many molecules of hydrogen will be required to react completely with 0.600 mol of O2 in order to…

A:

Q: How many atoms of Al are needed to react with 34.5 grams of O2 gas?

A: Introduction: Stoichiometry is a process that used to calculate amounts in reactions by using the…

Q: 3. What mass of bromine gas is required to react with 2.80 moles of aluminum? 3 mole Br, 2.80 moles…

A: The amount of product formed in any reaction depends upon the stoichiometric coefficients of the…

Q: What mass of NaOH can be formed from 15 liters of 0.35M NaCl? What is the mass of the Chlorine…

A: The SI unit for the amount of substance present in a given compound is its number of moles. 1 mole…

Q: How many O2 molecules are needed to react with 2.14 g of S?

A:

Q: How many grams of magnesium hydroxide are required to produce 3.21 moles of water? g

A:

Q: metry etween magnesium fluoride and lead (IV) nitrate, m fluoride available: balance the chemical…

A:

Q: Propane (C3H8) reacts with air to form carbon dioxide (CO2) and water vapor. Write the balanced…

A: Combustion of propane.

Q: How many moles of HNO3 will be produced from the reaction of 40.0 g of NO2 with excess water in the…

A: Mass of NO2 =40.0g Molar mass of NO2=46 g/mol Moles of HNO3=?

Q: What mole ratio would you use to calculate how many moles of oxygen gas would be needed to react…

A: Consider the balanced reaction in the question .

Q: When 10.0 g of C5H12 is burned (combustion with excess oxygen gas 453 kJ of energy is released. а.…

A: Reaction of hydrocarbons in presence of air (oxygen gas) is called combustion reactions These are…

Q: How many grams of nitrogen gas are neeeded to produce 35.25g of ammonia are produced? 27.50g…

A:

Q: Hydrogen fluoride is a highly reactive gas. It has many industrial uses, but the most familiar…

A: The given reaction in equilibrium is shown below. The pressure of H2 and F2 is 3.08 bar. The value…

Q: The oxidation of trichloroethane results in the following reaction equation: 4 CaH,C|a() + 11 0, (g)…

A:

Q: Suppose that 4.1 mol NO2 and 0.80 mol H2O combine and react completely. Which reactant is in excess?…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How many moles of gas would be produced if 5.00g of sodium bicarbonate reacted completely with…

A:

Q: How many grams of NO will be produced from 31.3 g of NO2 reacted with excess water in the following…

A: First convert the mass of NO2 into moles. Then by using moles of NO2 and Balanced chemical equation…

Q: Answer these questions in not less than 3 sentences.  How is the quantity of a gas related to those…

A:

Q: How many moles of gas would be produced 5 grams of sodium bicarbonate reacted completely with acetic…

A:

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines that…

A: Using the concept of weight percentage by mass we can calculate the total mass.

Q: How many moles of HNO3 will be produced from the reaction of 79.0 g of NO2 with excess water in the…

A: 3NO2(g) + H2O(l) ---> 2HNO3(g) + NO(g) moles of NO2 = mass / molar mass…

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

A: The reaction is: Sodium bicarbonate and acetic acid reacts to form carbon dioxide,…

Q: 2) How many moles of sodium will react with water to produce 4.0mol of hydrogen in the following…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  molar mass of H2O = 18.0 g/mol  At STP…

Q: The reaction between aluminum carbide and water produces aluminum hydroxide and methane: Al4C3 (s) +…

A:

Q: write the balanced equation of the reaction

A: According to the Law of conservation of mass "All atoms of different elements must be equal in…

Q: From the balanced reactions representing complete and incomplete combustions of methane gas, give…

A: Find the molar ratio of oxygen gas to methane gas in complete and incomplete combustion of methane ?

Q: 8. How many moles of gas are formed when 1 cm3 of ammonium nitrate is reacted completely according…

A:

Q: What is the mass in grams of NO that will be produced from 17.9 g of NO2 reacted with excess water…

A: Mass of NO2 = 17.9 g Molar mass of NO2 = 46 g Mass of NO = ?

Q: 18. Pentane, CH,2, reacts with oxygen gas to produce carbon dioxide and water: C,H2 + O, → co, + H,0…

A:

Q: The average molecular wt of a mixture of gas containing nitrogen and carbon dioxide is 36. The…

A: Given data contains, Average molecular weight of mixture of gas is 36. Amount of nitrogen present is…

Q: 2) How many moles of sodium will react with water to produce 4.0mol of hydrogen in the following…

A: Sodium metal is a highly reactive metal and it reacts with water readily to form the base and…

Q: nitrogen

A: We will use stoichiometry of the reaction to get the answer

Q: According to the following reaction, how many grams of mercury will be formed upon the complete…

A:

Q: How many grams of ammonium carbonate are needed to produce 500L of carbon dioxide if the density of…

A: Density can be calculated using the equation given below: Density = massVolume

Q: How much HNO3 can be formed in the following reaction if 3.6 kg of NO2 gas is bubbled through 2.5 kg…

A:

Q: From the balanced reactions representing complete and incomplete combustions of methane gas, give…

A:

Q: How many moles of HNO, will be produced from the reaction of 41.5g of NO2 with excess water in the…

A: Consider the given balanced reaction as; 3 NO2 g + H2O l → 2 HNO3 g + NO g Mass of NO2 = 41.5 g…

Q: How many moles of electrons are required to produce 18.1 g of potassium metal from a sample of…

A: We are hereby asked that how many moles of electrons are required to produce 18.1 g of potassium…

Q: Mass→Mass & Mass→Vol : Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and…

A:

Q: How many moles of oxygen are needed to burn 6.022 x1024 molecules of NH3?

A: To solve this problem first we have to calculate the number of moles of ammonia in the given number…

Q: In the balanced equation for the complete neutralization of phosphoric acid by calcium hydroxide,…

A: To solve this problem we will first write the balanced chemical equation then according to the…

Q: Balance the following chemical reaction and determine the number of moles of HI produced when 2…

A: Since, Balanced equation means number of each atom in both side are present in equal number. So,

Q: How many grams of nitrogen dioxide is produced if 14g of nitrogen and 25 grams of oxygen mix

A: To find the mass of nitrogen dioxide gas.

Q: How many grams of ozone (O3(g)) must decompose to produce 0.87 g of oxygen?

A: Given :- mass of O2 = 0.87 g  To calculate :- mass of O3 (in grams)

Q: Ammonia (NH3) is an important compound is used in large amounts for the manufacture of nitrogenous…

A:

Q: How many moles of HNO3 will be produced from the reaction of 61.0 g of NO2 with excess water in the…

A:

Q: When atomic phosphorous (P) and oxygen are directly combined and react, P4O10 is produced. Write the…

A:

Q: How many moles of hydrogen gas will be produced when 12 g of Mg will react completely with excess of…

A: Given, 12 g of Mg The balanced reaction is,                       Mole of Mg that present in 12 g…

Q: How many moles of O2 will form when 1.818 moles of CO2 react with 3.583 moles ofKO2?

A: According to the given chemical equation, the number of moles of KO2 (s) needed to react completely…

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".