Before the use of CFCs, sulfur dioxide was used as a refrigerant.  A sample of sulfur dioxide undergoes a simple decomposition reaction as follows: 8 SO2(g) --> S8(s)  +  8 O2(g) Calculate the number of moles of oxygen gas produced in addition to the production of 1.18 mol of sulfur.

Q: When solid MnO₂ is added to HCI in solution, chlorine gas, aqueous manganese chloride and water is…

A:

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

A: Given data,Mass of Fe2O3=6.4gMolar mass of Fe2O3=159.69g/molwe know, Moles of a substance are given…

Q: Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline.…

A: The given combustion reaction is for  octane  2C8H18+25O2→16CO2+18CO2 According the reaction  2…

Q: The drawing below shows a mixture of molecules: key O carbon hydrogen O nitrogen sulfur chlorine…

A: There are 10moles of Carbon and 4 moles of oxygen initially present. a) Of which moles are there the…

Q: oxygen Suppose the following chemical reaction can take place in this mixture: CO(@)+2 H,(9) →…

A: The given balanced reaction is., CO(g) + 2H2(g) -----> CH3OH(g)

Q: Hydrazine, N₂ H4, emits a large quantity of energy when it reacts with oxygen, which has led to…

A:

Q: 4. Given: H₂O 1 CH + 1 HNO3 → 1 CH₂NO₂ + 1 6 If a student wishes to make at least 6.66 x 10 24…

A: Avogadro's number = 6.022 × 1023  Number of molecules in 1 mol of a substance equals Avogadro's…

Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

A: Balanced chemical equation is the equation in which number of atoms on both side of equation are…

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: •Here we are producing methanol(CH3OH) by reacting carbon monoxide (CO) with Hydrogen gas(H2). •Here…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We have to predict the most moles species , least moles species as well as limiting reactant.

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A:

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: It is evident from the drawing that 2 red atoms (oxygen) combine to form a molecule of oxygen while…

Q: 23 In a universe far, far away, there exists an alien world where they have a different periodic…

A: Instead of the conventional periodic table some alien periodic table is given, wherein name of…

Q: What is the limiting reactant when 10.0 g of carbon monoxide (CO, molar mass = 28.01 g-mol-¹) and…

A:

Q: A number of reactions can be used to generate common gases on a laboratory scale. For example,…

A:

Q: The combustion of propane my be described by the chemical equation C3H8(g) + 5O2(g) -------> 3CO2(g)…

A: Combustion is the process where a substance reacts with oxygen quickly and releases heat. It is a…

Q: When copper(II) sulfate pentahydrate (CuSO4·5 H2O) is heated, it decomposes to the dehydrated form.…

A:

Q: Consider the unbalanced equation for the combustion ofbutane:

A: The entire number of atoms available on the reactants' side should match the net number of atoms…

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: A student reacted 58.9 g of H2 (g) with excess CO (g) to produce methanol reaction will be  2H2(g) +…

Q: The drawing below shows a mixture of molecules: O carbon nitrogen O oxygen key O hydrogen O sulfur…

A: Given that, 4 HCl(g) +O2(g)----------> 2H₂O(g)+2 Cl₂(g) Identify the limiting reagent.

Q: Balance the following chemical reaction using the combination of a smallest possible set of whole…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Propane gas, C3H8(g) , is used for barbeques. If 12.3 g of propane is combusted completely in a…

A: Given :  C3H8(g) +5 O2(g) --> 3 CO2(g) +4H2O(g)  Amount of C3H8 = 12.3 g  To calculate :  Amount…

Q: How many moles of CO2 are emitted into the atmosphere when 28.6 g C8H18 is burned?

A: Given  Mass of C8H18   = 28.6 gram  Moles of CO2    = ? Number of mole of C8H18  = massMolar mass…

Q: An important reaction that takes place in a blast furnace during the production of iron is the…

A: Given data contains, Mass of iron is 910 kg. The balanced chemical reaction between iron oxide and…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The objective of the question is to determine the amount of ammonia produced, the limiting reactant,…

Q: A sample of 4.00g of methane(CH4) is mixed with 15.0g of chlorine (Cl2). Determine which is the…

A: Given, the chemical reaction as follows,CH4(g)+4Cl2(g)→CCl4(g)+4HCl(g)amonut of CH4 for the reaction…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: a)     Reactant which have most initial moles = H2

Q: Determine the limiting reactant in this reaction. Calculate the amount in grams of CO2 from the…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: A container initially has 5.82 moles of N,0, 8.14 moles of O,, and 1.03 moles of N,0, in a box.…

A:

Q: A sample of 8.61 g8.61 g of liquid 1‑propanol, C3H8O,C3⁢H8O, is combusted with 64.6 g64.6 g of…

A: It's a multiple part question.   Given information, Mass of 1-propanol = 8.61 g Mass of oxygen gas =…

Q: Phosphoric acid, a mild acid used among other things as a rust inhibitor, food additive, and etching…

A: Mass of phosphoric acid = 2.0 x 10 3 g

Q: Paylben

A: The objective of this question is to identify the limiting reagent in the given chemical reaction…

Q: Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When…

A: Given : Mass of Mg ribbon = 2.58 g Mass of oxygen = 8.70g

Q: Using the mass of your KClO4 sample, and the balanced equation, calculate the theoretical yield of…

A: Here the balanced equation  will be used to establish relation between mol of O2 and moles of KClO4…

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: 7. Consider the unbalanced equation for the combustion of butane: C4H10(g) + O₂(g) → CO2(g) + H₂O(g)…

A:

Q: 6. Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. The…

A: The balance chemical reaction :  2Mg(s) + O2(g) ---> 2MgO(s)  Mass of Mg = 10.1 g  Mass of O2 =…

Q: n the reaction of 10.00 mL of FeCl3{aq) and 12.4 g of <½C2O4laq). you calculate that 9.58 g of…

A: Volume of FeCl3 = 10.00 mL  Mass of K2C2O4 : 12.4 g  Mass of K3FeC2O43H2O  = 9.58 g

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".