Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the following reaction   Ni3C(s) + 2H2(g) --> 3Ni(s) + CH4(g) What is the limiting reagent? H2(g)Ni3C(s)     Based on the limiting reagent, what should the yield of Ni be?

Q: Consider the following generic chemical equation : 2A + 5B ---> C + 3D If you react 4 units of A…

A: Given: The reaction is as follows: 2A + 5B ---> C + 3D. We have, 4 units of A. 10 units of B.

Q: The balanced equation N2(g) + 2 O2(g) —> 2 NO2(g) means which of the following? a. Draw a…

A: Given that : The balanced equation for the reaction is : N2(g)  +  2O2  →  2NO2(g) We have to draw a…

Q: . In a blast furnace, iron (III) oxide reacts with coke (carbon) to produce molten iron and carbon…

A: By the balanced given reaction,  1 mole of Fe2O3 forms 2 mole of Fe .  Now, given moles of Fe2O3 = =…

Q: For the following reaction, 0.120 moles of silver nitrate are mixed with 0.329 moles of copper(II)…

A: Answer to both the questions is given below.

Q: Citric acid (C6H8O7) is made by fermentation of sugars such as sucrose (C12H22O11) in air. Oxygen is…

A: Molecular formula of Citric acid is C6H8O7. Molecular formula of Sucrose = C12H22O11. Molar mass of…

Q: For the following reaction, 0.459 moles of methane (CH4) are mixed with 0.320 moles of carbon…

A: Given  Number of mole of methane = 0.459 mole  Number of mole of CCl4  = 0.320 mole  Formula of…

Q: consider the reaction  4HCl(aq)+MnO2(s)--->MnCl2(aq) + 2H2O(l) +Cl2 (g) A sample of 48.9 g MnO2 is…

A: The balanced equation is  4HCl(aq)+MnO2(s)--->MnCl2(aq) + 2H2O(l) +Cl2 (g)   Molecular weight of…

Q: Generic Chemical Equation : 2a+4b----> 3c Q: If 10.0 miles of each reactant were used to complete…

A: The equation is 2a+4b---->3c From the equation, it is clear tha 2 moles of 'a' requires 4 moles…

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

A: Given, mass of CH4 (g) = 18 g            mass of O2 (g) = 5.2 g Now, the moles of CH4 (g)  and O2…

Q: Silicon dioxide reacts with hydrogen fluoride (SiO2 + 4HF → SiF4 + 2H2O). If 10.0 mol of HF are…

A: Given data: Moles of HF added=10.0 mol. Moles of SiO2 present=5.0 mol. Given reaction: SiO2 + 4HF →…

Q: Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: Answer: percentage yield of carbon dioxide is 60.8%

Q: .Given the following balanced chemical equation, how many grams of HOH would be produced when 34.78g…

A: We have given that  the balanced chemical equation :…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The reaction given is Ni3C(s) + 2H2(g) --> 3Ni(s) + CH4(g)  Since mass of Ni3C taken = 82.1 g And…

Q: Silicon is produced for the chemical and electronics industries by the following reactions. Give the…

A: The balanced chemical equation for the reaction between SiO2 and C solid is shown below.

Q: A synthesis reaction produces ammonia: 3H2(g) + N2(g) -> 2NH3(g). What is the maximum amount of…

A:

Q: Sulfur and fluorine react in a combination reaction to produce sulfur hexafluoride: S (s) + 3F2 (g)…

A: Theoretical yield :- The amount of product formed as per balanced chemical equation is called…

Q: Chloroform, CHCl3, reacts with chlorine, Cl2, to form carbon tetrachloride, CCl4, and hydrogen…

A: First find the number of moles of chloroform and Chlorine ( Cl2 ) . From the reaction, The mol ratio…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

A: The balanced reaction taking place is given as, => Mg3N2 + 3 H2O → 2 NH3 + 3 MgO Given: Mass of…

Q: Mr. Ragusa asks Hannah to make copper crystals from the following reaction. Cu(NO3)2 + 2Na -->…

A: Here we are required to find the percent yield of the experiment

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction…

A: The given balanced reaction is as follows,

Q: Use the balanced equation 2 Al + Fe2O3 --> Al2O3 + 2 Fe to determine how many grams of aluminum are…

A: Given, Mass of Fe2O3 = 20 g Th balanced chemical equation : 2 Al + Fe2O3 → Al2O3 + 2 Fe

Q: Liquid octane CH3CH26CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: First convert mass into mole by diving molar mass respectively Then Calculate limiting reagent by…

Q: Aluminum chloride, AlCl3, can be made by the reaction of aluminum with chlorine according to the…

A: The given reaction is., Al   +   Cl2         ------>    AlCl3 The Balanced reaction is., 2Al   +…

Q: When heated, calcium carbonate decomposes according to the equation: CaCO3 (s) ----> CaO (s) + CO2…

A:

Q: 8. The white circles represent H, and the black circles represent N. Reactonts Products 3 H2 + 1 N2…

A: Limiting reagent is the reagent which completely used up in a chemical reaction. Excess reagent is…

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

A: Consider the given balanced reaction as follows:   Reaction:         2Al     +     Fe2O3   →   Al2O3…

Q: Aluminum Chloride is used as a catalyst in various industrial reaction. It is prepared from hydrogen…

A: Given, Mass of Aluminum 35.7 g HCl is in excess Formula used: moles=Given MassMolar Mass

Q: Consider the following reaction: 2 K(s) + S(s) + 2 O2(g) --> K2SO4(s) If you start off with…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 46.08 g/mol,46.08 g/mol, and the molar mass of carbon dioxide is 44.01 g/mol.44.01 g/mol. What is…

A: The question is based on the concept of Reaction Stoichiometry.   We have to  calculate the mass of…

Q: Fermentation is the conversion of sugars to alcohol (ethanol, C2H5OH) in the presence of yeast…

A:

Q: For the reaction: C3H8 + O2 ------> CO2 + H2O , What weight in kg of H2O will be produced if 12.3…

A:

Q: For the following reaction, 6.99 grams of potassium hydroxide are mixed with excess phosphoric acid.…

A: Ideal yield is the amount of product that is theoretically possible to obtain. % yield is the…

Q: An aqueous solution containing 8.19 g of lead(II) phosphate is added to an aqueous solution…

A: The answer to the following question is-

Q: The theoretical yield of CCl4 is 50 g. If the actual yield from the reaction is 38 g of CCl4, what…

A: The given problem can be solved by using the formula given below as; Percent Yield=Actual…

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

A:

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Theoretical yield is defined as the maximum amount of product that can be formed from the given…

Q: reaction to produce sulfur trioxide, an environmental pollutant: 2S (s) + 3O2 (g) --> 2SO3 (g) In…

A:

Q: Zinc reacts with copper sulfate in a single replacement reaction as follows…

A: 1) Given, Zn(s) + CuSO4(aq)  --> ZnSO4(aq) + Cu(s)   Mass of zinc metal = 50 g Excess reactant =…

Q: Use the following chemical reaction: FeCl3 + 3NH4OH → Fe(OH)3 + 3 NH4Cl e) 2.00 g iron(III) chloride…

A:

Q: Using the balanced equation: FeCl3(aq) + 3 NaOH (aq) ------> FeOH3 (s) + 3 NaCl (aq), determine the…

A: Please find the attached sheet.

Q: 4. A student completely reacted a 0.5g piece of aluminum in excess CuC12 according to the following…

A: Balanced chemical equation: 2Al(s) + 3CuCl2(aq)  ------->  2AlCl3(aq)  +  3Cu(s) Number of moles…

Q: Glucose (CoH120s) can be fermented to yield ethanol (C2H5OH) and carbon dioxide (CO2). a. What is…

A:

Q: A student mixes a solution containing 2.08g BaCl2 with a solution 0.71g Na2SO4 and obtains actually…

A: Provided amount of BaCl2=2.08g Molar mass of BaCl2=208.23g/mol Provided amount of Na2SO4=0.71g Molar…

Q: Chlorination of methane is shown as: Ch4 + Cl2 = CH3Cl + HCl If the feed contains 40% CH4, 50% Cl2…

A:

Q: N2(g)+3H2(g)--->2NH3(g)   If 20.0 moles of ammonia (N H 3) are needed for a particular process,…

A:

Q: Use only 1 decimal point for atomic masses. Determine the yield (amount of product) of HCI(g) if 2.6…

A: The yield depends on the amount of limiting reagent. The given balanced chemical equation is: From…

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: Balanced reaction will be as follows- 10 KClO3 (s) + 3P4(s)→3 P4O10(s)+ 10 KCl (s)

Q: [References] The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and…

A: Given, Mass of CuSO4 = 48.0 g

Q: For the reaction below, 61.5 g of sulfur trioxide reacts with 11.2 g of water to produce 54.9 g of…

A: The reaction given is  SO3 + H2O -----> H2SO4  Given : mass of SO3 taken = 61.5 g mass of H2O…

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".