How many liters of hydrogen gas would be produced by the reaction o 47.2 g of Al with excess HCl at STP according to the following reaction? 2 AL(s) ) t 6

Q: 32. What volume of H₂ would be produced from the reaction of 225 grams of Zinc reacting with 1.00 L…

A:

Q: How many liters of hydrogen gas would be produced by the reaction of 38.6 g of Al with excess HCl at…

A: The given balanced chemical reaction is as follows: As per the information  mass of aluminium is…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 54.0 g of Al…

A: The reaction given is 2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g) Given : mass of Al reacting =…

Q: What volume of oxygen gas at STP is required to react with 10 g of potassium metal according to the…

A:

Q: When H2 gas was released by the reaction of HCl with Zn, the volume of H2 collected was 75.4 mL at…

A: The ideal gas equation is given as, P1V1T1=P2V2T2 where P is the pressure, V is the volume and T is…

Q: How many grams of Al were reacted with excess HCl if 5.06 L of hydrogen gas were collected at STP in…

A: Hi, since you have posted multiple questions, we will answer the first question for you. Kindly…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 59.0 g of Al…

A:

Q: . What volume of hydrogen gas at 27°C and 723 torr may be prepared by the reaction of 4.54 g of…

A:

Q: At 16°C and 794 mmHg. 2.30 L of oxygen gas reacts with an excess of phosphorus. How many grams of…

A:

Q: What is the mass of the hypothetical compound CcO that can be formed if 1.13 x 10-3 moles of oxygen…

A: The given chemical equation is: 2Cc (s) + O2 (g) → 2CcO (s)   The atomic mass of O = 15.999 amu The…

Q: How many moles of aluminum metal are required to produce 4.04 L of hydrogen gas at 1.11 atm and 27…

A: Volume of H2 gas = 4.04 L Pressure = 1.11 atm Temperature = 27 ◦C or 300.15 K The reaction is – 2Al…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 56.6 g of Al…

A: Every reaction takes place according to the stoichiometric ratio.

Q: 15. Using the initial mass of the limiting reactant in problem #14, what volume of hydrogen gas will…

A: Limiting reagent: The reactant which completely consumes in the reaction and due to which reaction…

Q: How many liters of hydrogen gas would be produced by the reaction of 44.6 g of Al with excess HCl at…

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Q: Calculate the voluune of NH, (g) at STP that procuced by react 5.7 g H,0 as the following equation:…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How many grams of phosphine (PH3) can form when 35.2 g of phosphorus and 92.1 L of hydrogen gas…

A: Phosphorus reacts with hydrogen gas to form phosphine gas. The equation for the balanced chemical…

Q: 7. During an airbag deployment for a sedan, 75.0 L of nitrogen gas is produced at 298 K and 0.984…

A: a gas is said to be ideal gas if it follows ideal gas equation,  PV= nRT

Q: How many Lof chlorine gas are required to react with excess hydrogen gas to produce 64 L HCl gas at…

A: Given,  Volume of HCl gas  = 64 L We know, at STP 1 mole of any gas = 22.4 L   of volume

Q: What volume in liters of fluorine gas is needed to form 105 L of sulfur hexafluoride gas if the…

A: It is given that 105 L of SF6 is formed and the reaction takes place at a pressure of 2 atm and a…

Q: 2. What is the mass (g) of a piece of magnesium wire that produces 41.7 mL of hydrogen gas collected…

A: Detail mathematical calculation is shown below

Q: What is the mass of 56.2L oxygen gas at STP? O 80.3 g O 50.2 g O 32.6 g

A: Volume = 56.2 L Molar mass of oxygen = m = 15.999 g/mol At STP :-  Temperature = T = 0°c = 273.15 K…

Q: What volume in liters of fluorine gas is needed to form 231 L of sulfur hexafluoride gas if the…

A: Given reaction S +3F2→ SF6

Q: How many grams of zinc would be required to produce 15.0 L of hydrogen gas at 1.08 atm and a…

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Q: 6. How many moles of sulfur could be prepared from 54.1 L of oxygen at STP? 2 H,S) + O2g → 2 S + 2…

A: One moles of oxygen molecule help in to produce two mole of sulphur atom. ( by stoichiometry )

Q: How many liters of hydrogen gas at STP were generated from 52.70 g of zinc metal?

A: Generation of hydrogen gas from 52.0 g of Zn metal.

Q: 14. What volume of gas will be produced when 35.0 g of calcium reacts with excess hydrochloric acid…

A: The number of moles is the mass-to-molar mass ratio. It is denoted by n. The SATP means standard…

Q: How many moles of fluorine gas will be needed to produce 70.7g of aluminum fluoride by reaction with…

A: Given : Mass of Aluminium fluoride=70.7 g To Find: Moles of fluorine gas Solution: The following…

Q: 1. How many liters of oxygen, at STP, can be obtained from 100g of potassium chlorate? 2KCIO3 → 2KCI…

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Q: If 5.31 moles of phosphorous are combined with 23.2 moles of oxygen and allowed to react how many…

A: From given   1 mol of phosphorus react with 5 mol of oxygen  So

Q: How many grams of Al were reacted with excess HCl if 3.18 L of hydrogen gas were collected at STP in…

A: For the reaction: 2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g)  2 mol      6 mol            2 mol…

Q: How many grams of nitrogen gas are needed to produce 5.0 liters of ammonia at STP? O 15.7 g 8.20 g O…

A: Given values -> Volume of NH3 = 5.0 L At STP -> T=273K P=1 atm

Q: 13. If 3.5 kg of Fe is produced by the following reaction, what volume, at STP, of CO2 would be…

A: Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)  Given mass Fe produced = 3.5 Kg =3500 g Number of moles of Fe…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 41.0 g of Al…

A: The ideal gas law, also called the general gas equation, is the equation of state of a hypothetical…

Q: How many grams of Al were reacted with excess HCI if 2.92 L of hydrogen gas were collected at STP in…

A: According to the law pertaining to conservation of mass, same no. of elements should be present on…

Q: 9. Quicklime (CaO) is produced by the thermal decomposition of calcium carbonate.  Calculate the…

A: From balanced chemical reaction and using ideal gas equation we can calculate volume of CO2.

Q: For the given reaction, what volume of NO₂ can be produced from 0.80 L of O₂, assuming an excess of…

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Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 48.8 g of Al…

A: Hydrogen chloride reacts with aluminium to form aluminium chloride and hydrogen gas. The equation…

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

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Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 59.0 g of Al…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: How many L of chlorine gas are required to react with excess hydrogen gas to produce 64 L HCI gas at…

A: A multiple choice question based on mole concept, which is to be accomplished.

Q: The purity of a sample containing zinc and weighing 0.198 g is determined by measuring the amount of…

A: Sample wt = 0.198 gZinc % in sample = 84 %wt of Zinc in sample = Sample wt100×84= 0.16632 gMolar…

Q: 6. How many grams of solid lithium must be added to liquid water in order to obtain 15.0L of…

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Q: How many moles of hydrogen chloride are required to produce 12.0 liters of chlorine, measured at…

A: Interpretation- To determine the moles of hydrogen chloride are required to produce 12.0 liters of…

Q: When aluminum reacts with concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

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Q: Calculate the grams of SO2 gas present at STP in a 5.9 L container. (Atomic weights: S=32, 0=16) O…

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Q: What volume in liters of fluorine gas is needed to form 475 L of sulfur hexafluoride gas if the…

A: Given;

Q: * The Ozone gas at STP contains (6.022 × 10^23) molecules. O True O Flase

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Q: Diazot oxide ("laughing gas"), which has a slightly narcotic effect, was discovered by the English…

A: Using mole mole analysis , ideal gas equation and formula of percentage yield we can solve this…

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.