Given the following balanced reaction 4KNO3 (aq) → 2K2O (s) + 2N2 (g) + 5O2 (g), fill in the blanks for the road maps for the following situations: a) Moles of O2 produced from the decomposition of moles of KNO3. b) Mass of N2 produced when moles of K2O is produced. c) Mass of KNO3 decomposed when grams of K2O is produced.

Q: Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium…

A: Given Mass of CaO = 112 g Mass of NH4Cl = 224 g standard values molar mass of CaO = 56 g/mol molar…

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

A: The chemical reaction of precipitation of Rhodium (III) hydroxide from a solution of rhodium (III)…

Q: A 13.2010g sample of hydrated zinc sulfate, ZnSO4 • xH2O), was strongly heated until no further…

A: Given that,  Mass of hydrated zinc sulfate, ZnSO4 • xH2O = 13.2010 g  The final mass of solid…

Q: Given the chemical equation: 2H₂ + O₂ → 2H₂O, how many moles of H₂O is produced to balance the…

A: When hydrogen (H2) gas burns in oxygen (O2)  water(H2O) is produced.

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

A:

Q: A sample of 45.7 g of tetraphosphorous decoxide (P,O10) reacts with 79.1 g of water to produce…

A: Those  reactant have less values of ratio of mole to stoichiometry cofficient is limiting reactant .

Q: silver sulfadiazine burn- treating cream creates a barrier against baterial invasion and realeases…

A:

Q: Propane (C3H8) is a component of natural gas and is used in domestic cooking and heating. (a)…

A: a)  C3H8+ 5O2→3CO2+4H2O The above is balanced equation  for combustion of propane

Q: The roasting of siderite ore, FeCO3, produces iron(III)oxide: 4FeCO3 + O2 → 2Fe2O3 + 4CO2 A 52.0g…

A: The percentage yield of a substance is calculated by using the following expression: Percentage…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Interpretation: The reaction for producing in plants, called as photosynthesis process. If a plant…

Q: When potassium hydrogen sulfate reacts with potassium hydroxide, potassium sulfate and water are…

A: Given  Reaction   KHSO4(aq)  + KOH(aq)   → K2SO4(aq) + H2O(l) Number of mole of KHSO4  = 3 mole…

Q: In the preparation of iron from hematite (Problem 6.43), how many moles of carbon monoxide are…

A: Number of moles is equal to the ratio of mass to molar mass. The number of moles of reactant is…

Q: I Water, ammonia and sulphur dioxide react together to form a compound A which has the following…

A: Given: The percentage composition by mass of N, H, S and O in compound A is 24.12%, 6.94%, 27.61%…

Q: Diborane is produced when hydrogen gas reacts with boron as shown by the chemical equation below.…

A: The answer to the following question is-

Q: When a mixture of 10.0 g of acetylene (C2H2) and 10.0 g ofoxygen (O2) is ignited, the resulting…

A: The reaction of acetylene with oxygen is written as, C2H2(g) + O2(g) → CO2(s) + H2O(g) Multiply C2H2…

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

A: Given 1.2 mol of Nitrogen and Hydrogen gas  30% of ammonia is reacted  We have to find moles of…

Q: identify the limiting reactant, and calculate the theoretical yield.  c) If 3.52 g of Cisplatin is…

A: Number of moles = mass / molar mass  Percent yield = (actual yield/theoritical yield) x 100

Q: manufactured in an equilibrium process in which phosphorus trichloride reacts with nitrogen dioxide…

A:

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A: Chemical reaction between NaHCO3 and HCl is given by:

Q: Iron ore, which is composed of mostly Fe₂O3, is converted to cast iron (Fe) in a blast furnace. The…

A: Given the mass of ore = 267.5 Kg Actual mass of pure Fe formed = 159.2 Kg

Q: When a mixture of 10.0 g of acetylene 1C2H22 and 10.0 g ofoxygen 1O22 is ignited, the resulting…

A: Given data contains, Mass of acetylene is 10.0g. Mass of oxygen is 10.0g. (a) Acetylene on…

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: 2. KO2 is used in a closed system breathing apparatus. It removes carbon dioxide and water from…

A: Given :  Mass of O2 = 235 g  Mass of KO2 = 123 g

Q: In photosynthesis, green plants convert CO2 and H2O to glocuse, C6H12O6. How many grams of CO2 are…

A: Given,  Mass of C6H12O6 = 5.1 g  Mass of CO2 required to produce 5.1 g of C6H12O6 in photosynthesis…

Q: Given the following balanced reaction 4KNO3 (aq) → 2K2O (s) + 2N2 (g) + 5O2 (g), fill in the blanks…

A: A). Decomposition of 1 mole of  KNO3 will produce 5/4 moles of O2. Conversion factor =5/4 B).When 1…

Q: The poisonous gas hydrogen cyanide (HCN) is producedby the high-temperature reaction of ammonia with…

A: The gas HCN is very dangerous and never try to inhale it.

Q: In the reaction, CO (g) + 2H2 (g) → CH3OH (l)  a) Which reactant is the limiting if 356 of g of CO…

A: Given: 356 g of CO and 65.0 g of H2 are mixed and allowed to react. The balanced equation for the…

Q: The complete combustion of benzene forms carbon dioxide and water: C6H6 + O2 → CO2 + H2O Balance…

A: We can calculate mass of CO2 by unitary method.

Q: How many grams of aluminum sulfide are formed if 22.00g of aluminum reacts with sulfur in a…

A: Mass of Al = 22 g Mass of Al2S3 = ?

Q: The eruption of Mount St. Helens volcano in 1980 injected 4 * 108 kg of SO2 into the atmosphere. If…

A: Given data: 4 x 108 kg of SO2   The mole of SO2 is calculated as follows: Mole=massmolar…

Q: Given: 2KClO3(s)  2KCl + 3O2(g) How many grams of oxygen are produced by the decomposition of…

A: The given reaction is, The given moles of potassium chlorate is 1.70 moles.

Q: A sample of 62.3 g of tetraphosphorous decoxide (P4O10) reacts with 73.8 g of water to produce…

A: Given reaction ; P4O10 + 6H2O    ---->   4H3PO4 Amount given of P4O10 = 62.3 g  Molar mass of…

Q: If 5.9 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the mass in kg of CO₂…

A: Given,           Molecules of CO2 = 5.9×1025 molecules

Q: An alloy of a metal containing Al, Cu and Ge is to be produced as follows: 10g of Cu is mixed with…

A: From the given information: Mass of copper in alloy = 10g Molar mass of Copper = 63.6 g/mol   Number…

Q: A 13.2010g sample of hydrated zinc sulfate, ZnSO4 • xH2O), was strongly heated until no further…

A:

Q: Wine is produced by the fermentation of grapes. In fermentation, the carbohydrate glucose (C 6H 12O…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Determine the mass in grams of CO2 that are produced by the complete reaction of 10.49 grams of…

A: Given;

Q: The balanced chemical equation for the reaction between potassium hydroxide and phosphoric acid is:…

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: I was told to repost the full question because the items that were only answerd is a, b, and c so…

A: The question deals with the stoichiometry concept. The relationship between the amount of reactants…

Q: A sample of 49.0 g of tetraphosphorous decoxide (P,O10) reacts with 49.0 g of water to produce…

A:

Q: Which reactant is the limiting reagent

A: Number of moles = mass/molar mass

Q: Write a balanced equation for this reaction. (You do not need to include states.) How many…

A:

Q: In a reaction, 0.77 kg of V,O, are reacted with 0.88 kg of Ca as the following chemical Equation:…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: what is the theoritical yield of dinitrogen pentoxide in grams if 13.2g of nitrogen reacts with…

A: Amount of nitrogen = 13.2 g  Theoretical yield of dinitrogen pentoxide (N2O5) = ?

Q: Silicon nitride (Si3N4) a valuable ceramic, is made by the direct combination of silicon and…

A: Unbalanced reaction can be written as

Q: If the reaction is carried out using 2.00g of CaCl2 and 1.91g of Na2CO3, what is the limiting…

A: Reaction: CaCl2 + Na2CO3 → CaCO3 + 2NaCl 1 mol     1 mol         1 mol      2 mol The molar mass of…

Q: Based on the balanced reaction: 6 CO2 + 6 H2O→ 6 O2 + C6H12O6, what is the maximum number of grams…

A: 6 CO2 + 6 H2O→ 6 O2 + C6H12O6 molecular mass of CO2 = 44g

Q: Given the following balanced reaction 4KNO3 (aq) → 2K3O (s) + 2N2 (9) + 502 (9), fill in the blanks…

A:

Q: Balance the following reaction and predict the amounts of excess (XS) reactant used and products, in…

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".