What is the mass in grams of Al that were reacted with excess HCl if 3.46 L of hydrogen gas were collected at STP in the following reaction? 2 Al (s) + 6 HCl (aq) = AlCl3 (aq) + 3H2 (g)

Q: MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to…

A: The given chemical reaction MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) Suggests that 1 mol of MnO2…

Q: Sodium azide, NaN3, decomposes according to the following equation and produces N2 gas that inflates…

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Q: What is the mass in grams of Al that were reacted with excess HCl if 1.36 L of hydrogen gas were…

A: We have to find mass in grams of Al that were reacted with excess HCl

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Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s) +N2(g)→2L¡3N(s) What…

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

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Q: If 7.68 gram of phosphorous solid is mixed with 1.00 L of Chlorine gas at STP to form P2Cl5…

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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…

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Q: 2. Ammonium perchlorate reacts with aluminum according to the balanced reaction below. 3 NH.CIO. (s)…

A: Given reaction:-  3NH4ClO4  + 3Al     -----> 3NO + Al2O3 + 6H2O + AlCl3(g) Mass of ammonium…

Q: How many grams of Al were reacted with excess HCI if 4.32 L of hydrogen gas were collected at STP in…

A: 1mole = 6.022*10^23particle = Molar mass = 22.4L at STP

Q: What is the mass (in grams) of 2.00 L of NH₃ at STP? R = 0.08314 L･bar/mol･K.

A: At STP, volume of 1 mole of a gas is 22.4 L Mass of NH3 =?

Q: 2. Ammonium perchlorate reacts with aluminum according to the balanced reaction below. 3 NHACIO. (s)…

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Q: Some commercial drain cleaners use a mixture of sodium hydroxide and aluminum powder. When the solid…

A: Given balanced chemical reaction is  2NaOH + 2Al + 6H2O ----> 2NaAl(OH)4 + 3H2 Given that,  39.82…

Q: What is the mass in grams of Al that were reacted with excess HCI if 3.34L of hydrogen gas were…

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Q: In the reaction, 2 KClO3(s) ----->2 KCl (s) + 3 O2 (g) how many liters of oxygen measured at STP,…

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Q: the industrial production of nitric oxide (HNO 3) via nitric oxide (NO) is called the outward…

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A: Given:  2C6H6(l) + 15O2(g) --> 12CO2(g) + 6H2O(l)

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Q: Consider the formation of chlorine gas, from household bleach (sodium hypochlorite) and hydrochloric…

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Q: What is the mass in grams of Al that were reacted with excess HCl if 5.20 L of hydrogen gas were…

A: Given: The provided reaction: 2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g) Volume of  H₂ gas…

Q: 75. Automobile air bags inflate following a serious impact. The im- pact triggers the chemical…

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Q: How many liters of chlorine gas at 1.68 atm and 28°C can be produced by the reaction of 8.91 moles…

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Q: What is the mass in grams of Al that were reacted with excess HCl if 2.02 L of hydrogen gas were…

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Q: How many grams of Al were reacted with excess HCI if 2.76 L of hydrogen gas were collected at STP in…

A: The balanced reaction taking place is given as, => 2 Al (s) + 6 HCl (aq) → 2 AlCl3 (aq) + 3 H2…

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…

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

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Q: How many grams of Al were reacted with excess HCI if 3.12 L of hydrogen gas were collected at STP in…

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Q: What is the mass in grams of Al that were reacted with excess HCl if 1.28 L of hydrogen gas were…

A: The given equation is: Given data is,  Volume of H2 at STP = 1.28 L   Since, at STP 1 mole of any…

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Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s) + N₂(g)→2Li3N(s) What…

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Q: First-generation automobile airbags were inflated by the decomposition of sodium azide (M = 65.02):…

A: Ans is 2.166gg

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

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Q: Air bags inflate from the decomposition of sodium azide: 2 NaN3 --> 2 Na + 3 N2 What mass of sodium…

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

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

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Q: Sodium chlorite reacts with chlorine gas to form chlorine dioxide gas and sodium chloride. Calculate…

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Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s)+N2(g)→2Li3N(s) What…

A: Given, 57.6 mL of N2 gas at STP

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.