What is the theoretical yield of ammonia (in grams) if 16.55 grams of nitrogen gas and 10.15 grams of hydrogen gas are allowed to react?

Q: From the moles of magnesium hydroxide, calculate the grams of magnesium hydroxide this corresponds…

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Q: Methane, CH4, burns in oxygen. a what are the products of the reaction? (Express your answers as…

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Q: Platinum is a precious metal that is used as a catalyst for many important industrial reactions.…

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Q: The combustion of liquid ethanol (C2 H5 OH) produces carbon dioxide and water. After 4.64 mL of…

A: In balanced chemical reaction, when there are 2 or more then 2 reactants are present in the reaction…

Q: Given the balanced chemical equation below for the combustion of butane, how many grams of water are…

A: When oxygen is less, the, butane burns to form carbon dioxide and water vapor. When oxygen is…

Q: Another component of acid rain is nitric acid, which forms when NO2NO2, also a pollutant, reacts…

A: The molar mass of NO2 is 46 g/mol So 46g = 1 mole So, 19Kg = 413 moles.

Q: a) Assuming that the coal was 81.5 % carbon by mass and that combustion was complete, calculate the…

A: Given: Part a) Amount of Carbon =81.5 % Part b) Amount of Sulfur = 4.40% Total amount of coal in an…

Q: A mixture containing table salt, sand and NH4Cl is placed into a beaker and weighed. The entire…

A: (2) Given that -  Mass of entire content containing table salt (NaCl) , sand , Ammonium Chloride…

Q: Platinum is a precious metal that is used as a catalyst for many important industrial reactions.…

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Q: Write and balance the reaction for the complete combustion of heptane, C7H16. Explain the principle…

A: When hydrocarbon heptane (C7H16) combusted with oxygen gas ,then Carbon dioxide gas and water is…

Q: Syngas is a mixture of carbon monoxide, carbon dioxide, and water vapor that is used for making…

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: Length of heating time for empty crucible and lid                                        _____10.0…

A: Given  Length of heating time for empty crucible and lid  10 min Mass of empty crucible and lid…

Q: in an experiment, wintergreen oil (methyl salicylate) and water were made from salicylic acid.…

A: Given: Mass of Salicylic Acid =50g Volume of H2SO4 = 40mL Volume of Methanol = 250 mL To Calculate:…

Q: Aqueous hydrobromic acid  HBr  will react with solid sodium hydroxide  NaOH  to produce aqueous…

A: Chemical reaction- It consists of reactant (starting material) and products (substances formed in…

Q: Combustion of hydrocarbons such as pentane (C,H12) produces carbon dioxide, a "greenhouse gas."…

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Q: What mass of carbon dioxide is produced when 1.0 gallon of gasoline is combusted? The approximate…

A: In this question, we want to determine the how much mass of CO2 produces. How we can calculate, you…

Q: Given the following data, calculate the mass percentage of copper in the unknown copper oxide sample…

A: According to the question, Mass of empty test tube:…

Q: Emissions from the burning of fossil fuels are often reported as gigatons ( Gt ) of carbon. In a…

A: Given that : Amount of carbon emitted by China = 2.9 Gt Amount of carbon emitted by United States =…

Q: To determine the truth of this statement, calculate how many pounds of carbon dioxide are produced…

A: Given data,Volume of gasoline=40.00gallonsDensity of gasoline=0.703g/mL1 gallon=3785.412mLtherefore,…

Q: a) Calculate the molar ratio of carbon / hydrogen in the fuel and use the result to prove that the…

A: (A) -- When methane (natural gas) is burnt  CH4+2O2  →  CO2 +  2H2O16 gm              44 gm    36 gm…

Q: The extraction of aluminum metal from the aluminum hydroxide found in bauxite by the Hall-Héroult…

A: Given : Mass of Aluminium = 10 Kg 2Al(OH)3(s)→Al2O3(s)+3H2O(g)                       Step 1…

Q: The average human fart contains .00643 g of methane gas. 1) Write and balance the reaction for the…

A: CH4+2O2→CO2+2H2OMass of CH4=0.00643g1mol of CH4=16gno. of moles of methane=0.0064316=0.00040.004…

Q: Which of the following is true of the balanced equation of the combustion of methane (CH4) in the…

A: Combustion reaction can be defined as the reaction of substance with excess of oxygen to produce…

Q: Combustion of hydrocarbons such as pentane (C5H₁2) produces carbon dioxide, a "greenhouse gas."…

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Q: Combustion of hydrocarbons such as butane (C H10) produces carbon dioxide, a "greenhouse gas."…

A: Since the hydrocarbons are mainly composed of C and H-atoms, therefore, their complete combustion in…

Q: Combustion of hydrocarbons such as pentane (C,H2) produces carbon dioxide, a "greenhouse gas."…

A: Combustion :- The burning of a substance in excess of air or oxygen is defined as combustion The…

Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H2O,…

A: given chemical reaction, FeSO4 + KMnO4 + H2SO4 → Fe2(SO4)3 + MnSO4 + K2SO4 + H2O

Q: What are the significance of actual and theoretical yield in stoichiometry?

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Q: Assuming you start with 1.25 g of pure aluminum, calculate the following: 1) The amount of potassium…

A: Mass of Al = 1.25 g

Q: Combustion of hydrocarbons such as butane (C H10) produces carbon dioxide, a "greenhouse gas."…

A: Balanced equation for combustion of C4H10 = to be determined Mass of butane undergo Combustion =…

Q: A student places 1.520 grams of copper wire along with excess sulfur into a crucible (and cover),…

A: A copper wire is used almost  everything electrical related at home because it's a good conductor of…

Q: what is the mass of silver, in grams, that can be theoretically produced?

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Q: Combustion of hydrocarbons such as dodecane (C1,H26) produces carbon dioxide, a "greenhouse gas."…

A: 1) The balanced chemical equation for the combustion of dodecane (C12H26) is, C12H26(l) + 18.5 O2(g)…

Q: 10.4 mL of ethanol is allowed to undergo combustion with an excess of gaseous oxygen to produce…

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Q: Combustion of hydrocarbons such as heptane (C,H16) produces carbon dioxide, a "greenhouse gas."…

A: The relation between the physical quantities like pressure, volume, no of moles and temperature is…

Q: In the following chemical reaction (when balanced), the correct coefficient of aluminum is Blank 1,…

A: A balanced chemical reaction is the one where the number of atoms of each element is same on both…

Q: Combustion of hydrocarbons such as hexane (C6H₁4) produces carbon dioxide, a "greenhouse gas."…

A: 1) we need to write balanced equation for combustion of hexane

Q: ethanol plant begins a production run with sufficient reactants to predict a theoretical yield of…

A: Given values-> Theoretical yield = 1250metric tonne Actual yield = 1178.6metric tonne

Q: Iron reacts with water to form iron (III) oxide and hydrogen gas.  What is the sum of the…

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Q: Platinum is a precious metal that is used as a catalyst for many important industrial reactions.…

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Q: Seoyeon needs to determine the formula of an unknown hydrate (AB-XH2O). Given the following data:…

A: Given: Hydrated salt AB.xH2O

Q: Consider the microbial conversion of glucose to L-glutamic acid, as shown below. Assume that…

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Q: Platinum is a precious metal that is used as a catalyst for many important industrial reactions.…

A: Platinum(IV) bromide, PtBr4 is completely dissociated in water to form 1 Pt4+(aq). Since Pt4+(aq)…

Q: How many grams of NH3 will be required to react with 32.7 grams of pbo based on the balanced…

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Q: Part B How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce…

A: Balanced equation: CO2 (g)  +  4H2 (g)  -----> CH4 (g) + 2H2O (g) Number of mol of methane =…

Q: 3) A mineral of calcium with the formula CaCO3¤Ca(OH)2 was analyzed by heating in a crucible, and…

A: Mass of sample CaCO3.Ca(OH)2 = Mass of crucible + sample - mass of empty crucible   = 26.12 - 23.45…

Q: If 9.9 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the mass in kg of CO₂…

A: 1 mole of a substance has 6.022 ×1023 atoms or molecules. The mass of 1 mole of a substance is equal…

Q: You heat 2.53 grams of metallic mercury in air, which produces 2.73 grams of red-orange residue.…

A: The mass of oxygen that react with 2.53 g mercury is,

Q: One of the sources of iron is magnetite, Fe3O4 (FeO and Fe2O3 mixed), which reacts with coke…

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.