In a gas grill, propane burns, in the presence of oxygen, to produce carbon dioxide and water. The balanced reaction is shown here: C3 Hg + 502 → 3 CO2 + 4H2O If 4.00 mol of O2 consumed, how many grams of C3 Hg are burned?

Q: balancing equation XCl2+AgNO3  X(NO3)2+AgCL

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Q: According to the chemical equation below, how many grams of Aluminum are needed to produce 15.0g of…

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Q: 4.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: To calculate the molecular formula of compound we need moles of all atoms, carbon, hydrogen and…

Q: 1 MnO2 + 4 HCI → 1 MnCl2 H2O + 1 Cl2

A: The given Chemical Equation can be balanced as follows:

Q: Aluminum reacts with bromine to form aluminum bromide in the reaction 2Al + 3Br2 = 2AlBr3  If…

A: The balanced reaction taking place is given as, => 2 Al + 3 Br2 -----> 2 AlBr3  Given: Mass of…

Q: Reaction of hydrogen sulfide with oxygen produces water and sulfur dioxide. What would be the…

A: Chemical Reaction :-  H2S (g)  +  3O2 (g) ⇌ 2SO2 (g)  +  2H2O (g)  Given mass of sulphur dioxide =…

Q: How do I find the last part for D

A: Given , Reaction : 2 AI (s) + 3 CI2 (g) → 2AICI3(s)

Q: How many gra ) 1100 g 3) 550 g C) 280 g ) 17 g ) 1.5 g

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Q: How many moles of MnO, are produced when 4.30 kg of oxygen gas completely reacts according to the…

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Q: how many liters of CO2 can be produced?

A: Number of moles = mass/molar mass  1 mol gas has 22.4 L volume (at STP)

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Given unbalanced equation is : To balance the equation , count the number of atoms of each type on…

Q: What mass in grams of NaNs is required to produce 50.2 L of N2 gas (density = 1.25 g/L ) according…

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Q: r STARTING AMOUNT X E According to the balanced reaction below, calculate the quantity of moles of…

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Q: Determine the mass in grams of CO₂ that are produced by the complete reaction of 11.65 grams of C₂H₂…

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Q: Reactant #1 Reactant #2 Find mass of indicated product Limiting mass of reactant indicated product.…

A: A. Given: mass of N2 gas = 1.067 g mass of O2 gas = 2.067 g molar mass of N2 = 28.013 g/mol molar…

Q: 11.50 grams of aluminum metal and 40.80 grams of chlorine are combined to make aluminum trichloride.…

A: Limiting reagent: The limiting reactant is the one that is absorbed first and restricts the amount…

Q: Nitrogen and hydrogen react to form ammonia gas according to the following unbalanced equation: N2…

A: The chemical equation :  N2 + H2 ----> NH3  Mass of Nitrogen gas = 2.7 g  Hydrogen gas present in…

Q: #1 #2 #3 Mass of flask + oxalic acid 64. 987 68.455 64.074 Mass of flask 64.681 68.152 63. Fole Mass…

A: The number of moles of solute to the volume of solution in liter is known as molarity.

Q: Convert 2.72106521624284e+25 molecules of CO2 to grams of oxygen?

A: 1 mol = 6.022 x 1023 molecules. 1 mol CO2 = 44.01 g CO2  44.01 g CO2  =32 g Oxygen

Q: Fow many moles of MnO3 are produced when 4.30 kg of oxygen gas completely reacts according to the…

A: Manganese reacts with oxygen to form manganese trioxide. The equation for the balanced chemical…

Q: QUESTION 17 In the following combustion: 2 C12H26 (1) + 37 02 (g) -> 24 CO2 (g) + 26 H2O (I) If you…

A: Applying concept of limiting reagent and mole concept.

Q: None

A: In general, a rubbing alcohol is an isopropyl alcohol or an ethyl alcohol.Typically, it is…

Q: if the reaction of 35.2 grams of C6H6O3 and excess oxygen produces a 39.0% yield of CO2, how many…

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Q: What usually happens to the solubility of gas as temperatures decreases? Answer: Find the number of…

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Q: According to the following reaction, how many grams of oxygen gas are required for the complete…

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Q: In the reaction, Zn + 2 HCl → ZnCl2 + H2, 25.0 grams of Zn are reacted with 17.5 g of HCI. How many…

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Q: A 6.934 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: 2.40 kg nitrogen reacts with 0.500 kg hydrogen to produce ammonia. Calculate the grams of ammonia…

A: The question is based on the concept of reaction stoichiometry.  We need to calculate quantity of…

Q: Part A Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide:…

A: Part A) Given, CaO(s) + H2O(l) -----> Ca(OH)2(s) mass of CaO reacts = 4.60 g mass of H2O reacts =…

Q: 8) The average adult human body contains about 4.7 liters of blood with a hemoglobin concentration…

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Q: Mg(OH)2 reacts with HCl according to the following equation: Mg(OH)2(aq) + 2 HCl(aq) → MgCl2(s) + 2…

A: Consider the given balanced equation as follows; Reaction:       Mg(OH)2(aq)    +    2 HCl(aq)    →…

Q: Determine the mass in grams of CO, that is produced by the complete reaction of 10.49 grams of CGH12…

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Q: [References] Combustion of 7.46 mg of an unknown substance yields 21.7 mg CO2 and 3.79 mg H2O. The…

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Q: How many moles of MnO, are produced when 4.30 kg of oxygen gas completely reacts according to the…

A: Given, the balanced chemical reaction as follows,2 Mn(s)+3O2 →2 MnO2(s)amount of oxygen gas (O2) for…

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: H Не 1.008 4 Li Be 4.003 6 B CN oF Ne 10.81 12.011 14.007 15.999 18.998 20.180 13 10 5.94 9.012 11…

A: Identify the correct relationship of the following---

Q: Suppose you performed a reaction between aqueous copper(II) chloride, CuCl₂, and solid iron, Fe, in…

A: Given ,

Q: Consider the balanced chemical reaction below. What is the maximum number of grams of Ag that can be…

A: The given chemical reaction is: Zn (s) + Ag2O (s) → ZnO (s) + 2Ag (s) According to stoichiometry…

Q: Reactant #1 Reactant #2 Find mass of indicated product Limiting mass of reactant indicated product.…

A: limiting reactant is that reactant which produces product in less product.

Q: #3 [References] Chromium metal reacts with oxygen to give chromium(III) oxide, Cr2O3. What mass (in…

A: Chromium reacts with oxygen gas to form chromium oxide. Write the complete reaction.…

Q: When metallic aluminum reacts with oxygen gas, aluminum oxide is formed. 2.24 g aluminum is reacted…

A: In a reaction, Reactant which is present in excess quantity is known as excess reactant.

Q: What is the volume if the density of NaOH is 1.33 g/mL and there are 0.46 mol of NaOH? 0.23 mL 6.45…

A: We have given that density of NaOH = 1.33 g/mole Mole of NaOH = 0.46 mole   And Volume = ?

Q: - 2M9O (s) vield of magnesium oxide is g.

A: Moles of Mg = mass / molar mass of Mg  Moles of Mg = 4.00g / 24.00gmol-1  Moles of Mg = 0.167mol

Q: Sulfur trioxide is made from the reaction of sulfur dioxide and oxygen. How many grams of SO3 (80.07…

A: Number of moles = Mass in gram/Molar mass in gram per mole Balanced chemical equation:…

Q: How many grams of H are in 3.54g of (C3H5)2S

A: The grams of H that are in 3.54g of (C3H5)2S are to be calculated.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.