Liquid heptane, C7H16, burns in oxygen gas to yield carbon dioxide and water. What is the minimum mass of oxygen required for the complete reaction of 25.5 mL of heptane? [Given: density of heptane = 0.6838 g/mL] Select one: a. 5.57 g b. 30.6 g c. 89.6 g d. 8.14 g e. 61.3 g

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A: Given  Volume of Butane = 2 Liter  Volume of Oxygen =?

Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - co2 + a. What mass of…

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Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - CO2 + a. What mass of…

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Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

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Q: Gaseous methane (CH₂) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon dioxide (CO₂)…

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Q: If he begins with 8.5 g of aluminum, what mass of zinc chloride will he measure out for a complete…

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Q: For the following reaction, 15.2 grams of nitrogen monoxide are allowed to react with 5.95 grams of…

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Q: Torontonium chlorate decomposes with heat according to the following reaction: 2 TOCIO3(s) →TOCI (s)…

A:

Q: AlI3(s)+3K(s)->3KI(s)+Al(s) Consider the reaction of solid aluminum iodide and potassium metal to…

A: Given :-  AlI3(s)+3K(s)->3KI(s)+Al(s)  amount of Al produced = 131.75 g  To calculate :-  Amount…

Q: 5. Here is the equation for the reaction between sodium metal and chlorine gas: 2Na + Cl2 2NaCl This…

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Q: Propane, C3H8, is a common fuel used for cooking and home heating. What mass of O2 is consumed in…

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Q: In the lab, 9.00 g of hydrogen, H2, is reacted with excess oxygen gas, O2, and 73.0 g of water is…

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Q: For the following reaction, 9.62 grams of nitrogen gas are allowed to react with 5.81 grams of…

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Q: 2 NH3(e) + N2e) + 3H2e) ne reaction for the decomposition of ammonia (NH3) can be written as shown.…

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Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the…

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Q: For the following reaction, 8.64 grams of nitrogen gas are allowed to react with 5.18 grams of…

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Q: C2H5OH(l) + 3 O2(g) ⟶ 2 CO2(g) + 3 H2O(g) ΔH∘ = −1270 kJ/molrxn Ethanol, C2H5OH, will combust in air…

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Q: TCDD, also called dioxin (C12H4Cl4O2, molar mass 322.0 g/mol), is a potent poison. The average…

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Q: Help with the question in the picture.

A: The percentage of Calciumcarbonate present in original sample is calculated as shown below,

Q: You are given a crushed sample that is a mixture of limestone (calcium carbonate), lime (calcium…

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Q: f 1.50 moles of nitrogen gas reacts with an excess of hydrogen gas, what mass of ammonia would be…

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Q: 9. If 44.0 g of O2 is mixed with 44.0 g of H2 and the mixture is ignited, what is the maximum mass…

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Q: a. If 1.00 g of aluminum hydroxide reacts with 3.00 g of sulfuric acid, what is the mass of water…

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Q: Consider the following balanced equation: 2 H2 + 02 -2 H20 What mass of water (H20) will be…

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A: Recall the given reaction  Cu2S (s) + O2(g) ---> Cu2O (s) + SO2(g) Here we have to calculate mass…

Q: 41. Consider the following reaction: 2 NO2 (g) + C2 (g)→2 NO;CI (g) If 21.0 g of NO2 and 20.0 g of…

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Q: If 345.5 L of hydrogen gas (d = 0.0899 g/L) reacts with an excess of nitrogen gas, what mass of…

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Q: Consider the given reaction for the synthesis of Aspirin (C9H8O4)(hint!: Make sure the equation is…

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Q: Sigmund Freud needs some warmth to work on his personality development theories.  He decides to…

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Q: Aluminum hydroxide reacts with nitric acid to form aluminum nitrate and water. What mass of water…

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Q: A student wants to demonstrate the concept of limiting reactants to his labmates during class. If…

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Q: 6. 45.2 g of Iron metal reacts with excess oxygen gas to produce 58.1 g of Fe3O4. a) What is the…

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Q: Consider the following unbalanced equation: NH3 + 02 ------> NO2 + H2O The combustion of 28.8 grams…

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Q: 7. Solid diiodine pentoxide is used in respirators to remove carbon monoxide from air. The reaction…

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Q: Phosphorus reacts with oxygen to form phosphorus(III) oxide as shown. 4P(s) + 302(g) → 2P2O3(s)…

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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".