Question 6 15.7 Lof oxygen gas reacts completely with excess of hydrogen gas at STP. How many grams of water is produced? 2 H2 + O2→ 2 H2O O 12.6 g O 28.2 g O 25.3 g O 17.7g O 1.40 g

Q: QUESTION 7 Which statement is true O The average kinetic energy of the gas particles depends on the…

A: * Avrage kinetic  energy is the energy     present due to motion of gas particle.

Q: CPAP is the acronym for "Continuous Positive Airway Pressure".  A CPAP device is used in respiratory…

A:

Q: Rusting of iron involves a chemienl neactioN which is a combination of: * Reduction as well as…

A:

Q: Consider the reaction between magnesium metal, Mg, and HCe(aq) to produce aqueous magnesium chloride…

A: It is given that 12.15 g of magnesium is reacting with an excess of HCl, to produce MgCl2 and H2,…

Q: determine the volume of O2 at stp formed when 102 g of KClO3 decomposes according to the following…

A:

Q: Question 39 of 41 Nitrogen and oxygen combine to form nitrogen dioxide gas at SATP. If 7.50 L of…

A: Given Volume of N2(g)    = 7.50 Liter Volume of N2O     =  ?

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: question. A sample of gas contains 0.1600 mol of cO(g) and 0.1600 mol of NO(g) and occupies a volume…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: When heated, solid potas 0₂ (8) unbalanced equation: KCIO3(s) → KCI) + f 20.8 g of potassium…

A:

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: Tell what type of chemical reaction is represented by the following formula equation. Then bålänce…

A: The given reaction is, C3H8 (g) + O2 →CO2 (g) + H2O (l) To find: The type of chemical reaction?…

Q: a mixture of hydrogen and oxygen gasses is indefinitely stable at room temp but if struck by a spark…

A: When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is…

Q: The volume of 21.9 g nitrogen gas at stp is

A: The volume of 21.9 g nitrogen gas at stp is to be calculated

Q: How many moles of NH. form when 32.4 L of H. gas completely reacts at STP according to the following…

A:

Q: How many moles of NH, form when 32.4 Lof H gas completely reacts at STP according to the folowing…

A: For the given reaction: According to the given conditions: Therefore assume, It can be solved as:…

Q: 1. Calculate the liters of oxygen gas at STP needed to react with 0.845 moles of carbon monoxide…

A: From the balance equation we can calculate the mass of the reactants and products .

Q: what is the mass in grams of AL that were reacted with excess HCL if 6.60L of hydrogen gas were…

A: Balanced chemical equation: 2Al  + 6 HCl =2 AlCl3  +   3H2 Number of moles of Al = (2 x number of…

Q: This question refers to the reaction P4 (s) + 5 O2 (g) → 2 P2O5 (g) ) If 5.31 moles of phosphorous…

A: Limiting reagent: The limiting reagent in a chemical reaction is the reactant that is totally…

Q: At STP the volume of 0.85 mol of F2 (g) is?

A:

Q: Question 14 of 19 How many liters of hydrogen gas would be produced by the complete reaction of 2.93…

A: Moles of Al reacted = given mass of Almolar mass of Al = 2.9327 mol By stoichiometry of reaction :…

Q: In a space shuttle, the CO2 that the crew exhales is removed from the air by a reaction within…

A: Given: CO2(g) + 2LiOH(s) ⟶ Li2CO3(aq) + H2O(l) No. Of moles of CO2 = 20 mole LiOH is excess reagent.…

Q: p 6:21 PM Sandy 4 min, IMG_2276.jpg Search 7679890 & Howard CommunityX Sha, ■ Priceline.com OCH 7…

A: The total pressure of the system would be the sum of partial pressure of nitrogen gas and the…

Q: Question 9 of 11 As the temperature decreases, what can be said about a sample of gas particles? A)…

A: Generally temperature is the measure of the average kinetic energy of all the molecules present in…

Q: One way to increase pressure on gas

A: the details solution is provided below in step II.

Q: Question 36 286 L of hydrogen gas at STP reacts with excess chorine gas according to the following…

A: Answer

Q: What is the value for the molar volume of a gas at STP

A: We will use Ideal Gas law which gives the relationship between Pressure, temperature, no. of moles…

Q: 2. A cylinder with a moveable piston contains 1.12 mol of neon gas, and has a volume of 514 ml. What…

A: At constant temperature and pressure the volume of the given gas is directly proportional to the…

Q: When collecting a gas by bubbling it out over water, what do you have to remember about the pressure…

A: Water displacement is the technique in which the gases that are produced in the lab experiment are…

Q: The pressure of a gas always increases when Group of answer choices temperature decreases and…

A:

Q: 9. Calculate each of the following: a) the volume of 2.00 mol of chlorine at STP. b) the volume of…

A: a) the volume of 2.00 mol of chlorine at STP. b) the volume of 4.00 mol of nitrogen at STP.

Q: a space shuttle, the CO2 that the crew exhales is removed from the air by a reaction within…

A: The balanced equation is CO2 (g) + LiOH (s)- --> Li2CO3 (aq) + H20 Molar mass of H2O = 18 g/mol…

Q: Question 17 of 26 How many liters of CH:OH gas are formed when 3.20 Lof H: gas are completely…

A:

Q: 25. In the fermentation of glucose (C6H1206) (189 g/mole) to produce ethyl alcohol (C2H5OH, 46…

A:

Q: What will happen if a closed cylinder containing gas under pressure is gradually cooled? The…

A: The correct option is:

Q: Chapter 9 Review A barometer measures a pressure of 745mm Hg. What is this pressure in atm? O 0.980…

A: Given  Pressure =  745 mm Hg

Q: QUESTION 6 Under what conditions of temperature and pressure might the van der Waal's equation for a…

A: Since we know that, real gas behave as ideal gas when pressure is low and temperature is high...…

Q: This and 2 of the following question refer to the reaction P4 (s)    +    5 O2 (g)    →      2 P2O5…

A: Given, Chemical Reaction : P4 (s) + 5 O2 (g) → 2 P2O5 (g) Moles of P = 5.31 moles Moles of P2O5  = ?…

Q: What volume of hydrogen (STP) is produced by dissolving 1.4 moles of aluminum in sulfu- ric acid? 2…

A: 1 mole of any gas occupies 22.4 L volume at STP, it is called gram molar volume…

Q: mL of chlorine gas

A:

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

A:

Q: Determine the volume of O2 (at STP) formed when 50.0 g of KCLO3 decomposes according to the…

A:

Q: Questions 7 through 11 refer to the information and diagram below. 2 NO2(g) + N2Oa(g) NO2(8) reacts…

A: According to the given pressure versus time graph, the pressure of the system decreases as the…

Q: The mass of the plastic bag, baking soda, and vinegar before the reaction was equal to the mass of…

A: In a   chemical reaction, the reactants react to form the products. According to the law of…

Q: How many liters of hydrogen gas are needed to react with 108 grams of hydrochloric acid using the…

A:

Q: When a gas is heated in a closed container, the internal pressure increases. Which best describes…

A: * When gas heated that its molecule  present  in a container move rapidly .

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

A:

Q: Helium from one end of a 100 cm glass tube, X gas from the other end simultaneously sending. These…

A: Helium (from Greek: ἥλιος, romanized: Helios, lit. 'Sun') is a chemical element with the symbol He…

Q: Question 6. What variable depends on the average kinetic energy of a system - can be interchanged…

A: Applying concept of kinetic theory of gases.

Q: How many moles of NHs gas form when 32.4L of H2 gas completely reacts at STP according to the…

A: The given reaction is : N2(g)  +  3H2(g)  →  2NH3(g) The volume of H2 gas = 32.4 L We have to…

Q: Baking soda (sodium hydrogen carbonate) is used as a leavening agent in making bread according to…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

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".