A 1.740g sample of silver was burnt in an atmosphere of sulphur gas. Upon completion of the reaction 2.000 g of silver sulphide was obtained. Determine the experimental empirical formula based upon this data.

Q: Silicon reacts with sulfur at elevated temperatures. If 0.0923 g of silicon reacts with sulfur to…

A:

Q: impure

A: Potassium tris(oxalato)aluminate(III)

Q: How many grams of sodium chloride should result from reacting 6.65 L of chlorine gas with sodium

A: Given the reaction of sodium and chlorine as 2Na(s)  +  Cl2(g)  →  2NaCl (s) Given that  volume of…

Q: Write a balanced chemical equation based on the following description: Gaseous C5 H4 reacts with…

A: Combustion :- The process of burning a compound in excess of air or oxygen is known as combustion…

Q: Outline the procedures you would use to determine whether a gas sample was composed of hydrogen or…

A: There are various techniques to identify the gas present in gas sample. Flame test is one of them.…

Q: In a DETAILED SOLUTION, find the Mass to Mass Stoichiometry Calculation of the given:  Raw…

A: Given that : Mass of precipitated Sulfur (S) = 343.4 g  Mass of calcium polysulphide (CaS4) = 500 g…

Q: If 13.75 moles of Zn is reacted with excess silver nitrate, how many moles of Ag will be produced?

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Q: Calculate the theoretical yield of lead fro

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Q: If 65.0 g of nitrogen dioxide is reacted with excess water, calculate the theoretical yield.

A: Introduction: A reactant in a chemical reaction that limits the amounts of products formed by the…

Q: how much iron in kg would it take in excess oxygen to produce 1,679 g of rust?

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Q: Write a balanced chemical equation based on the following description: solid C,HO is burned with…

A: Given: Solid C4H10O is burned with oxygen gas to produce gaseous carbon dioxide and water vapor.

Q: Write the Qc for this  Solid molybdenum(VI) oxide reacts with gaseous xenon difluoride to form…

A:

Q: How many grams of AICI3 can be produced from 5 moles of Aluminium and 6 moles of Chlorine gas? Which…

A: Given :- No.of moles of Al = 5 mol  No.of moles of Cl2 = 6 mol  To calculate :-  Mass of AlCl3 (in…

Q: A compound comprised of carbon and hydrogen is completely combusted with excess oxygen to produce…

A: moles of carbon dioxide produced = mass of carbon dioxide / molar mass of carbon dioxide = 44/44 = 1…

Q: Determine the mass, in grams, of sodium azide required to produce 35.09 moles of nitrogen gas.

A: Number of moles of nitrogen gas (N2) = 35.09 moles. Mass of sodium azide (NaN3) (in grams) = ?

Q: What is the theoretical mole ratio of sodium bicarbonate to carbon dioxide?

A: Theoretical ratio is the stoichimetric ratio between the amount of one compound to the amount of…

Q: 173: Upon oxidation, barium (Ba) compounds give

A: Since we know that Ba is an alkaline earth metal which generally identify by  flame test .

Q: What is the lowest possible coefficient of hydrofluoric acid in the balanced chemical equation…

A: The balanced chemical equation for the reaction of sulfur tetrafluoride with water to produce…

Q: Potassium chlorate, potassium chloride, and water is produced by passing chlorine gas into a hot…

A: Given : volume of potassium chlorate  = 694.45 ml Molarity of potassium chlorate = 4.06 M  Density…

Q: If 1.65g are obtained from allowing 0.93g of Copper to react with excess Nitric acid, what is the %…

A: Balance equation :                         Cu + 2HNO3   ------>  Cu(NO3)2  + H2  By mass-mass…

Q: How many moles of silver chromate will be produced from 143 g of silver nitrate?

A: Number of moles of a substance is given by the ratio of mass of the substance to that of the molar…

Q: The reaction between aluminium powder and chlorine gas b. The reaction between magnesium oxide…

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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 grams of chlorine can be produced from reacting 7.49 g of titanium (IV) chloride with…

A: The reactants given are 1) titanium (IV) chloride i.e TiCl4 (Molar mass = 189.7 g/mol) 2) oxygen i.e…

Q: Potassium chlorate, potassium chloride, and water is produced by passing chlorine gas into a hot…

A: Given information, Molarity of potassium chlorate (KClO3) = 3.47 M Volume (V) = 610.72 mL = 0.61072…

Q: 2. Assuming that 1/2 of the original amount of copper was used as the starting material in the…

A: Given that -  Mass of copper initially used as 1/2 of starting amount = 1.316÷2 = 0.658 g    And…

Q: How many grams of Zn can be produced by heating 81g Al with zinc chloride?

A: Aluminium reacts with zinc chloride to form zinc metal and aluminium chloride. The equation for the…

Q: mass of oxygen gas

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Q: How many moles of potassium chlorate are needed to produce 15 moles of oxygen?

A: Given :- number of moles of O2 = 15 mol  To calculate :- number of moles of KClO3

Q: 96. Aluminum is produced comi AlO, in the presence of a m tinuous capacity of 1.00 mil can be…

A: The reaction which is taking place here  Al2O3+6e-+6H+→2Al+3H2O Given  i =1 million Ampere Time= 2…

Q: 19. A product weighing 12.11 g was isolated/obtained in the laboratory. The maximum amount of…

A: Given,  A product weighing 12.11g was obtained in the experiment, the maximum product can be…

Q: Write a balanced chemical equation based on the following description: the reaction of powdered…

A: Using the description provided, the balanced chemical equation for the given reaction has been…

Q: An intermediate in the preparation of elemental titanium from TiO2 is avolatile chloride of titanium…

A: Given data, The volatile intermediate of titanium that contains 25.24% titanium by mass.  Then, the…

Q: If 28 g of potassium hydroxide is reacted with phosphoric acid, what is the theoretical yield of the…

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Q: How many grams of carbon dioxide can form when a mixture of 5.00 grams ethylene and 5.70 grams of…

A: Combustion is the process of burning in aerobic  condition . Products of combustion are water and…

Q: Determine the percent yield of iron, If on ly 4.25g produced from the reaction of d.30g of aluminum…

A: Given : Reaction of Al with Fe2O3 . Actually produced iron = 4.25 g Mass of aluminium = 2.30 g  To…

Q: At the standard conditions, 22 g carbon dioxide (CO2) takes up a volume of ________ L  (Hint: atomic…

A: Given data,Mass of CO2=22gAtomic weight of C=12g/molAtomic weight of O=16g/mol

Q: Write a balanced chemical equation for the reaction. Solid Magnesium Oxide is produced by heating…

A: We can write the balanced equation by making each elements equal in product side and reactant side .…

Q: How many grams KCl can be produced from 179.88g  KClO3 ?

A: Mass of KClO3=179.88g Molar mass of KClO3 =122.55g/mol Molar mass of KCL =74.55g/mol Mass of KCl=?

Q: sample of an oxide of vanadium weighing 4.589 g was reduced with hydrogen gas to form water and…

A: Mass on initial sample of vanadium oxide = 4.589 gm  Mass of another vanadium oxide = 3.782 gm  Mass…

Q: Calculate the largest amount of AICI that could be produced. Re

A: Answer:- Given data:- We have Aluminium (Al) = 11.0 mol  Chlorine (Cl) = 5.0 mol Reaction- Al + Cl2…

Q: What mass of HF would be produced from 4.6L of f2 gas w

A: Mass of HF produced from 4.6L of f2 gas would be given by

Q: what mass of hydrogen sulphate can be prepared from 50.0 g sulphur dioxide, 15.0 g oxygen, and 980.0…

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Q: What mass of acetic acid is produced by the reaction of 1.8 g of oxygen gas?

A: Given :- mass of O2 = 1.8 g  To calculate :- mass of CH3COOH

Q: calculate the percentage composition of hydrogen acetate.

A: The hydrogen acetate is also known as acetic acid. The structure and the chemical formula of…

Q: suppose 1.57 g of Ca is heated in the air. what is the theoretical amount of CaO that will be…

A: The number of moles of a given chemical species refers to the ratio of mass to the molar mass. The…

Q: 3. A 2.00 g sample of BrxOy is converted to 2.936 g of AgBr. Determine x and y.

A: 2.00g of BrxOy gives 2.936g of AgBr % of Br= ( Mol mass Br/ mol mass AgBr).100

Q: If 250.grams of sodium azide undergoes decomposition, how many grams of sodium are produced?

A:

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".