D. How many moles of oxygen gas are required to make 40.00 moles of carbon dioxide? O = 12+,3 15 c. How many moles of C6H6 must be used to produce 180.0 grams of water? molecules of C6H6? d. How many liters of oxygen at STP are needed to react with 6.00 X 1024

Q: While resting, the average 70-kg human male consumes 14 L of pure O2 per hour at 25 °C and  0.95…

A: Moles of O2 consumed can be calculated by using ideal gas equation

Q: the density of a The demity of a ganous organic compound is 225 g/L at 120 °C and 0.79 atm What is…

A:

Q: C4H8(g) + O2(g)  CO2(g) + H2O(g) Consider the above unbalanced equation. What mass of CO2 is…

A: Given data: The mass of C4H8 reacted = 0.740 g. Chemical reaction: C4H8(g) + O2(g) → CO2(g) +…

Q: In the reaction 2KClO3(s)—> 2KCl(s)+3O2(g) how many liters of oxygen gas at STP are produced from…

A:

Q: Automobile air bags use the decomposition of sodium azide as their source of gas for rapid…

A: Sodium azide decomposes into sodium metal and nitrogen gas. The equation for the balanced chemical…

Q: In preparation for a combustion demonstration, a professor fills a balloon with equal molar amounts…

A: Rate of effusion of any gas is given as: Rate of effusion∝1M where M is molar mass of the gas

Q: How many moles of nitrogen will react with 380 mL of hydrogen at -30°C and 200 mm Hg? N2(g) + 3…

A: Using equation PV= nRT P= 200mmHg V = 380 mL = 0.380 L T = -30°C = -30+273 = 243 K R = 62.36…

Q: The following reaction is used to prepare oxygen gas: 2 H2O2(aq) → 2 H2O(l) + O2(g) If you start…

A: Concept:  Molarity = no of mole/ volume in liter  M = mole/V  So  No of mole = MV  From Idea gass…

Q: a 77.7gram Sample of methane 2. Consider a 77.7 gram gas, CHy (g). under STP Conditions by Presented…

A: Given Mass of CH4  = 77 g Molar mass of CH4 = 16 g/mol

Q: 11) How many moles of O2 would occupy 5L at 25°Celcius and 1.5atm? a) 0.306 c) 2.85 d) 3.26 b) 0.979

A: Ideal gases : These are the gases in which there is no intermolecular forces of attraction between…

Q: Find the temperature of .8- the neon gas that has volume 12.30 L at 1.95atm and ?contains 0.654 mol

A: Given :-  Volume of gas = 12.30 L  Pressure of gas = 1.95 atm  Number of moles of gas = 0.654 mol…

Q: A 0.158-g sample of unknown metal, X, reacted with hydrochloric acid according to the following…

A: Given,Mass of unknown metal = 0.158-gVolume of gas collected = 216 mL = 0.216 LTemperature = 22…

Q: Fe + HCl --> FeCl3 + H2 a. When this equation is balanced, what is the sum of the coefficients?…

A:

Q: C4H8(g) +  6 O2(g)  ⟶⟶4 CO2(g)  +  4 H2O(g) Using the reaction above, show and explain on video how…

A:

Q: A.) The percent by mass bromine in PnBr2 is ? ( round your answer to 4 significant figures)

A: As you not specified so I am giving answer of first question as per guidlines Mass of Br in PbBr2…

Q: 8. Life rafts and weather balloons can be inflated by the reaction shown below: CaH2 (s) +2 H2O (1)…

A: Since, you have asked multiple questions. So I will solved first question for you.  You can see the…

Q: stion 15 of 18 When aluminum reacts with concentrated hydrochloric acid, hydrogen gas is produced.…

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Q: 11.114 2.00 L of N,, at 25 °C and 1.08 atm, is mixed with 4.00 I of O2, at 25 °C and 0.118 atm, and…

A:

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The partial pressure of O2, PO2, and the number of moles of O2 is calculated as shown below.…

Q: 34.8 mL sample of an unknown, water insoluble gas was collected over water at 22.6 °C and a…

A: Solution Vapor pressure of water = 20.0 mmHg Vapor pressure of water = 20.0 mmHg * (1 atm / 760…

Q: What mass of Zn(C6H5O7) can be produced from 2240.0 g of ZnCo3? 3ZnCO3(8) + 2C6H8O7(aq) >…

A:

Q: Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to…

A: Interpretation- To determine the how many liters of gaseous products would be formed. When NH4NO3,…

Q: 15 What is the molar mass of argon such that the mass of 0.05mol of this gas is about 2g ? 6/The…

A: Mass of one mole of a sample is called a Molar mass of that sample.

Q: 11) How many moles of O2 would occupy 5L at 25°Celcius and 1.5atm? a) 0.306 b) 0.979 c) 2.85 d) 3.26

A: The ideal gas law is given as- PV= nRT where, V = volume of gas. T = temperature of the gas. P =…

Q: Assume that 13.5g of solid aluminum react with excess HCl according to the following balanced…

A: Calculation shown as follows

Q: 8.50L of methane (CH4) are collected at 21.0℃ and 117.1kPa. How many moles of methane gas is this?

A: Given, Volume = 8.50 L Temperature = 21.0°C  K = 273 + °C  Pressure = 117.1 KPa  101.3 kpa = 1 atm

Q: Given the following reaction, CaH2 (s) + H20 (1) ---> Ca(OH)2 (aq) + H2 (g) a) Balance the equation;…

A: Given reaction,     CaH2(s) + H2O(l) → Ca(OH)2(aq) + H2(g)

Q: calculate the density (in g/L) of C2H8(g) at 75oC and 2.1 atm. (R=0.08206 L * atm/mol*K)

A: density of gas can be calculated from ideal gas equation expanding p=pressure of gas in atm…

Q: Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to…

A: The balanced equation for the given equation can be written as follows, Number of moles = mass /…

Q: 1. Assume that 13.5 grams of solid aluminum react with HCI according to the following balanced…

A: The given chemical reaction is as follows: 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g) The mass of Al…

Q: Hydrogen gas burns in the presence of oxygen gas to produce water vapor: 2 H2 (g)  +    O2 (g)…

A: Volume of hydrogen gas at STP =  5.6 L. Number of moles of oxygen = ?

Q: hen heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas via the…

A:

Q: How many grams of phosphorus react with 35.5 L of O2atSTP to form tetraphosphorus decaoxide?…

A: The given data contains, Volume =35.5 L=0.0355m3Pressure=101325 atmTemperature=273K

Q: P4 (s) + 5 O2 (g) = 2 P2O5 (g) If 5.31 moles of phosphorous react how many liters of diphosphorous…

A: Volume of 1 mole of any gas at STP is 22.4 L. This is called molar volume.

Q: What volume of hydrogen at STP can be produced by reacting 8.30 mol of Al with sulfuric acid? The…

A: Chemical Reaction :-  2 Al(s) + 3 H2SO4(aq)---> Al2(SO4)3(aq) + 3 H2(g)  given mole of Al is 8.30…

Q: 23. What volume of carbon dioxide gas at STP could be produced from the decomposition of 150.0 grams…

A: ★ Answer : 33.55 Litres CO2 gas will be produced at STP from the decomposition of 150g CaCO3. ★…

Q: A syringe containing 1.64 mL of oxygen gas is cooled from 95.3 ∘C to 0.3 ∘C What is the final…

A:

Q: For the following reaction: 2 NH3(g) + 3 CuO(s) -> N2(g)  +  3Cu(s)  +  3H2O(g) a) What mass of…

A: Given reaction is 2 NH3(g) + 3 CuO(s) → N2(g)  +  3Cu(s)  +  3H2O(g). To calculate  a) The mass of…

Q: Use the reaction shown to answer these questions: CO (g) + NO (g) --> N2 (g) + CO2 (g) a. Balance…

A:

Q: How many grams of Fe2O3(s), wouldbe required to provide 75.0 L of nitrogen gas at STP? The reaction…

A:

Q: thesis of hydrogen and nitrogen. How many grams of ammonia gas can be formed from 13.7 L of hydrogen…

A: the most popular and useful method for the synthesis of the ammonia is by Haber–Bosch process…

Q: How many grams of carbon disulfide (MW = 76.13 g/mol) are needed to react with 5.0 L of O2 (MW =…

A: Given- Volume of O2 = 5.0 L Molecular weight = 32.00 g/mol Pressure = 3.5 atm Temperature = 27 ° C…

Q: 5.56 Consider the following reaction: •  6 NiO(s) + 4 CIF3(g) —) 6 NiF2(s) + 2 Cl2(g) + 3 O2(g).…

A:

Q: how many moles of S2 are needed to produce .750 moles of SO2 gas?

A:

Q: Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. 4 NH, (aq) + 3 0, (g) → 2 N,(g) + 6…

A:

Q: E. Automobile air bags inflate following a serious impact. The im- pact triggers the chemical…

A:

Q: If 33.0 L of NH3 reacts completely with O2 in the following reaction, how many moles of H2O(g) are…

A: To determine the moles of ammonia at STP, Applying the ideal gas equation,PV = nRTAt STP we…

Q: 25.) How many mol of H2 gas are produced from a reaction that yields 47.0 mL H2 at 758 mm Hg and…

A:

Q: s weighs 0.400 g. Calculate the molar mass of this g f HBr gas in g/L at 733 mmHg and 46°C.

A:

Q: Please help me

A: Equation is given below.