Mg(s)+2HCl(aq)→MgCl2​(aq)+H2​(g)   If 2.5 g of Mg reacts will excess HCl in the reaction listed above, how many moles of hydrogen gas will be produced

Q: GeF3H is formed from GeH4 and GeF4 in the combination reaction:   GeH4 + 3 GeF4 → 4 GeF3H If the…

A: The balance chemical reaction :  GeH4 + 3GeF4  ---> 4GeF3H  Reaction yield = 92.6 %  Number of…

Q: 17. A fuel mixture used in the early days of rocketry consisted of two liquids, hydrazine (N2H4) and…

A:

Q: Nitrogen and hydrogen react to form ammonia according to the following balanced equation: N2(g)…

A: The number of moles of hydrogen gas that reacts with one mole of nitrogen gas is 3 moles. The number…

Q: the following reactions of one mole of reactant, predict the product, including its structural…

A: ->H2 can reduce double bond and triple bond and form alkane.

Q: 3. When aqueous sodium carbonate (Na₂CO3) is added to barium chloride (BaCl₂), barium carbonate…

A: Detail mathematical calculation is shown below

Q: From the unbalanced reaction: B2H6 + O2  HBO2 + H2O What mass of O2 will be needed to burn 36.1 g…

A: Solution Diborane may be a substance that consists of atomic number 5 and H atoms and incorporates a…

Q: Cryolite, Na, AlIF, (s), an ore used in the production of aluminum, can be synthesized using…

A: The reaction taking place is given as, => Al2O3 (s) + NaOH (l) + HF (g) -------> Na3AlF6 (s) +…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Combustion reaction of octane 2C8H18 + 25O2 → 16CO2 + 18H2O From this Balanced chemical equation we…

Q: 2. Given the reaction C,H, + 50, à 3CO, + 4H,0: How many moles of H,O are formed when 2.5 moles of…

A: Given  Number of mole of O2     = 2.5 mole  Number of mole of H2O   = ?

Q: Tungsten Carbide (WC), used in making tools and jewelries, is produced by the reaction of tungsten…

A: Given information: Mass of WCl6 = 23.5 g Mass of WC recovered (actual yield) = 10.8 g

Q: 4.40 When iron and steam react at high temperatures, the fol- lowing reaction takes place: 3 Fe(s) +…

A: Given:  Mass of Fe3O4 = 897 gm  %yield of the reaction = 69 %

Q: 5.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given: 5g of compound X is made up of carbon, hydrogen and oxygen. Its molar mass is 128g/mol. It is…

Q: 1.685 g of P4 was plaved in a reaction vessel which was pressurized with 1.284 g of O gas resulting…

A: 1.685 g of P4 was plaved in a reaction vessel which was pressurizedwith 1.284 g of O2 gas resulting…

Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: The reaction taking place is  Al4C3(s) + 12 H2O(l) → 4 Al(OH)3(s) + 3 CH4(g)

Q: GEF3H is formed from GeH4 and GeF4 in the combination reaction: GeH4 + 3 GeF4 → 4 GEF3H If the…

A:

Q: Equimolar amounts of H2 (9) and Br2 (9) are injected into an evacuated, rigid container, where they…

A: The reaction given is, Given: Mass of Br2 reacting = 1.6 g.

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

A: Interpretation-  Here given isolation of pure rhodium metal (Rh) is the precipitation of…

Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

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

A: Given that, no. of moles of nitrogen = 0.12molno. of moles of hydrogen = 1.2mol30% of nitrogen…

Q: Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: Methane (CH4) reacts with oxygen in the air to produce carbon dioxide and water. Ammonia (NH3)…

A:

Q: Phosphorus reacts with oxygen to form diphosphorus pentoxide, P2O5P2O5.…

A: The given reaction is

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules.…

A: In the given box number of O2 molecules are Four ( 4 ) and number of N2 molecules are three ( 3 )…

Q: used to remove exhaled carbon dioxide from the air supply according to the equation…

A: Molar mass of LiOH  = 24 g/mol Molar mass of CO2 = 44 g/mol From balanced reaction  Using mass-mass…

Q: Nitric avid can be produced by reacting nitrogen gas, oxygen gas, and water according to the…

A:

Q: The combustion of methane (carbon tetrahydride) is represented by the following (unbalanced)…

A: The molecular diagram, which represents the oxygen as limiting reactant has to be identified.

Q: Be sure to answer all parts. Propane (C3Hg) is a minor component of natural gas and is used in…

A: Part a)  given reaction :-   C3H8(g) + O2(g)  --->  CO2(g) + H2O(g)    Part b)   given moles of…

Q: Arsenic trichloride reacts with zinc metal and hydrochloric acid to produce arsine as shown in the…

A: The balanced reaction taking place is given as, => AsCl3 (l) + 3 Zn (s) + 3 HCl (aq) →AsH3 (aq) +…

Q: The formation of K2SO4 is given by the reaction: 2KCI+H2SO4 → 2HCI +K2SO4 If 50.6 g of H2SO4 is used…

A: Given  Reaction  2KCl + H2SO4   →  2HCl + K2SO4 Mass of H2SO4  = 50.6 gram  To find : Mass of HCl

Q: Glucose, C6H12O6,, is used as an energy source by the human body. The overall reaction in the body…

A: We have given the overall balanced chemical equation            C6H12O6(aq)  +  6O2(g)   ⟶  6CO2(g)…

Q: An explosive reaction between butane and oxygen occurs as follows. 2 C4H10 (g) + 13 02 (g) --> 8 CO2…

A:

Q: Aspirin, acetylsalicylic acid (C9H8O4), is produced by the reaction of salicylic acid (C7H6O3) and…

A: The required equation is given below.

Q: For this problem, identify the limiting reagent and calculate the grams of NaAl(OH)4obtained in the…

A: A limiting reagent is defined as the reagent that is completely consumed in the reaction and limits…

Q: A process by which zirconium metal can be produced from the mineral zirconium (IV) orthosilicate,…

A: Given reaction: ZrSiO4 + 2 Cl2 → ZrCl4 + SiO2 + O2 The mass of ZrSiO4 = 862 g The mass of Cl2 = 950…

Q: Limestone(CaCO3) is used to remove acidic pollutants from smokestack flue gases in a sequence of…

A: Given: Mass of coal used = 70000 Kg = 7.0 × 107 g                          (Since 1 Kg = 1000 g)…

Q: The combustion of methane (CH4) produces carbon dioxide and water. CH4 + 2 O2 → CO2 + 2 H2O Assume…

A: The combustion of methane (CH4) produces carbon dioxide and water. CH4 +           2O2 →         CO2…

Q: What mass of carbon dioxide  (molar mass 44 g /mol) is produced by the burning of 2 gallons (5340g)…

A:

Q: Benzene (C6H6) reacts with bromine (Br2)to produce bromobenzene (C6H5Br) according to the following…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Visited The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red)…

A: Complete solution is given below in next step

Q: Cryolite, Na, AlF,(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A:

Q: "Smelling salts," which are used to revive someone who has fainted, typically contain ammonium…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: 6.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: Use stoichiometry (Ch 13) to calculate how many grams of H2O one could produce if 3.35 grams of…

A: The balanced reaction taking place is given as, => H3PO4 (aq) + 3 LiOH (aq) → 3 H2O (l) + Li3PO4…

Q: Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A:

Q: Ammonium nitrate has been used as a high explosive because it is unstable and decomposes into…

A: Mole concept: Numerically It is the number of grams of a substance divided by the molar mass of the…

Q: Balance the following chemical equation, then answer the following question. C8H18(g)+O2(g) to…

A: Given reaction and information,

Q: NO+H2→ NH3+H2O balance the following equation and determine how many moles of ammonia are produced…

A:

Q: The combination reaction of sodium metal and nitrogen gas to form sodium nitride is represented by…

A: Given: Reaction of sodium metal and nitrogen gas to form sodium nitride is represented by the…

Q: Given the following decomposition reaction: 4C3H5O9N3  → O2 + 12CO2 + 10H2O +6N2. a. If 28.40 g H2O…

A: For part (a) Mass of H2O = 28.40 g We need to find out mass of CO2 that will be produced.  For part…

Q: 5. Given the reaction Zn + 2HC1 à ZnCl, + H,: If 48.2g of Zn and 83.9g of HCl react, which reactant…

A: Applying concept of limiting reagent.

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".