. In gas stoichiometry problems the ____ is the bridge between moles and volume. A. law of combining volumes B. ideal gas law

Q: Can

A: We will use ideal gas equation

Q: Two one-mole gas samples (gas A and gas B) are each held at the same temperature and have the same…

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Q: A 22.4 L NH3 gas at 2.0 atm and 0°C, A. contains 0.05 mol NH3 B. weighs 0.70 g C. contains 6.02 x…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: A gas has a pre: pressure?

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Q: Other Bookma Important values if needed for this question. How many moles of benzene (C6H6) are…

A: Given, Benzene (C6H6) (l) + oxygen (g) ➝ carbon dioxide (g) + water (g) Volume of Oxygen gas (V) =…

Q: A student (Sam) is helping a friend (Devin) solve a stoichiometry problem. Devin needs to know how…

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Q: Zn(s) + 2HCl(aq) → H2(g) + ZnCl2(aq) When 25.0 g of Zn reacts, how many L of H2 gas are formed at…

A: STP represents the Standard Temperature Pressure conditions. Given: The reaction is as follows,…

Q: Consider a sample of gas that contains 325  moles of smokestack gas. How many molecules of SO2 are…

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Q: 15.0 mol of Aluminum are reacted with HCl solution to generate Hydrogen gas at STP. How many liters…

A: Given- Mole of aluminium = 15 mol To calculate- litre of hydrogen gas produced in above reaction.…

Q: gaseous mixture contains oxygen and nitrogen. if the weight of the gas is 20 g and its mol fraction…

A: Given in the question, Mass of oxygen = 20g Molar Mass of oxygen = 32 g Moles of oxygen = ? Moles of…

Q: How many liters of oxygen gas are required to completely  react with 2.4L of hydrogen gas to form…

A: Hydrogen reacts with oxygen from water. The equation for the balanced chemical reaction is as…

Q: 15. In the kinetic molecular theory, the particles in a gas movement is:

A: The Kinetic Molecular Theory explains the macroscopic properties of gases and can be used to…

Q: Which sample contains the smaller number of atoms ?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: A mass of KHP is measured at 0.3051g and contains ______ moles. Group of answer choices

A: KHP means potassium hydrogen phthalate. The molecular formula of KHP is C8H5KO4.

Q: onvert 16.8 moles of H2 to liters of H2

A: Given: Moles of H2 is 16.8 moles. To find: Liters of H2

Q: Use the ideal gas law to complete the following table for propane (C3H8) gas. Pressure Volume Temp.…

A: Given: Mass of gas =45.05 g The molar mass of gas =44.1 g/mol Temperature, T=18 °C=18 + 273 =291 K…

Q: Zn(s) + 2 HCl(aq) → ZnCl₂ + H₂(g) Assume that 194.4 grams of Zn was used in this reaction. To…

A: Number of moles can be calculated by dividing mass by molar mass. Number of moles = Mass / Molar…

Q: Drawing Tools If 15L of CO at STP and 32L of H2 at STP react, how many Liters of Octane at STP can…

A: Given :-  Volume of CO = 15 L  Volume of H2 = 32 L  To calculate :-  Volume of C8H18 (in L) At STP…

Q: If 8.0 g of nitrogen gas reacts with excess oxygen gas to produce nitrogen dioxide, how many liters…

A: We have to predict the volume of NO2 produced.

Q: Using this reaction: 2 Fe (s) + 6 HCl (aq) →    2 FeCl3 (aq)  +   3 H2 (g)  When 1.836 L of 6.000…

A: Given that,  2Fe (s) + 6HCl (aq) →    2FeCl3 (aq)  +   3H2 (g)  Volume of 6.0 M Hydrochloric acid =…

Q: omework 4- Weeks 8 & 9- Formulas and States 14/18 tasks attem A 33 L reaction vessel contains only…

A: A. 0.76 moles of N2 present in vessel. B. 5.03×10^23 molecules of N2 present in vessel.

Q: What are the methods of finding partial mole volume?

A: A partial molar property is a thermodynamic quantity which indicates how an extensive property of a…

Q: Label the diagram to correctly convert 2.25 mol of Ne toL Ne at STP

A: According to Avogadro's law,1 mole of any gas at STP will occupy 22.4 L of volume , it is called…

Q: Stoichiometry 1. There are 600L of oxygen gas and 900L of hydrogen gas at STP. They combine to…

A: Given:  Volume of Oxygen gas given= 600 L  Volume of hydrogen gas = 900 L  At STP:  Temperature= 0°C…

Q: Plan mol grams need Melar mass. mol Q3 A rigid vessel contains 2.5mol of H2(g) How many grams of…

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Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: If zinc is assumed as the limiting reagent in the chemical reaction, the number of moles of hydrogen…

Q: If 11.74 liters of gas at STP are pumped into a basketball, how many moles of gas are in the…

A: By help of Following formula, we can calculate the number of moles of the gas -   PV = n R T Here -…

Q: please help me, double and triple check your answers, previous tutors got it wrong so check it.

A: Mole ratio is defined as ratio of moles of any two compounds in a mixture of compounds.  In the…

Q: one sentence, explain what "STP" means, and the volume of a mole of gas under these conditions.

A: Given : We have to explain the meaning of STP.

Q: - 2 Fe,O, 4. What volume (liters) of O, is required to react with 1.7 moles of Fe? 4 Fe + 3 0, 1.7…

A: The amount of products produced or amount of reactant used is proportional to the  stoichiometric…

Q: Consider the following  4Fe(s) +3O [down]2 (g)---> 2Fe[down]2 O[down]3 (s)  it takes 1.67L of…

A: Stoichiometry relates all reactants-products moles through their stoichiometric number and deals in…

Q: A student inflates a balloon with helium then places it in the freezer. Which should the student…

A: Charles' law states that the volume (V) of the gas is directly proportional to temperature (T) at…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

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Q: please help me, double and triple check your answers, previous tutors got it wrong so check it.

A: Given: The number of moles of COF2 = 1.72 mol

Q: Convert the volume of hydrogen gas produced into the amount of magnesium that has been consumed in…

A: NOTE: Since the reaction is not given, hence as per the data, the reaction seems to be between Mg…

Q: Zn (s)  +  2HCl (aq)  →  H2 (g)  +  ZnCl2 (aq) When 15.0 g of Zn reacts, how many L of H2 gas are…

A: Number of moles of Zn can be calculated as follows: No.of moles=massmolar massNo.of moles=15.0g65.38…

Q: . A student inflates a balloon with helium then places it in the freezer. Which should the student…

A: When balloon inflated with helium is placed in freezer , then it's temperature would decrease.  Also…

Q: Differentiate between Mole Fraction and Mole Percent?

A: The fundamental unit for the amount of substance is mole. Mole fraction is used to express…

Q: Adding helium to a balloon increased its volume from 479.9 mL to 2.961 L. If the final number of…

A: Given: Initial volume =  479.9 ml Final volume = 2.961 L Initial moles (n1) =? Final moles = 16…

Q: 1 mole is equal to the: a Formula mass of gas in grams b Molecular mass of the gas C Atomic number…

A: Solution 1 mole will be equal to Avogadro number. one mole means weight of that substance is equal…

Q: The student reacts the magnesium with 6.66 mL of 6 M HCl.  Demonstrate that the amount of HCl is in…

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Q: A) Use the ideal gas law to complete the following table for propane (C3H8) gas. Pressure Volume…

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Q: A student inflates a balloon with helium then places it in the freezer. The student should expect…

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Q: 1) 30.0 liters H,0(g) to mole 2) 2.50 liters Ar(g) to mole

A: Since you have posted a question with multiple subparts we will solve the first three subparts for…

Q: Ca(NO3)2 + 2NH3 + CO2 + H2O → CaCO3 + 2NH4NO3 What volume of ammonia at STP is needed to react with…

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Q: An 11.6-L sample of gas is determined to contain 0.35 mole 8f N3. AL moles

A: Avogadro's law : A statement that under the same conditions of temperature and pressure, equal…

Q: Boyle’s law relates gas volume to pressure, and Avogadro’slaw relates gas volume to number of moles.…

A: Boyle's law: According to Boyle's law at constant temperature the volume of the gas changes…

Q: 7. 2 SO3(g) 2 SO2(g) + O2(g) : Кр3 16.5; Pso3 = 0.45 atm; Pso2 = 1.52 atm; Po2 = 0.210 atm || 8. 2…

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Q: 2. When a balloon is placed inside a freezer, what will happen to its volume? A. It will expand. B.…

A: The ideal gas equation is                                    PV = nRT where, P = pressure of gas…