1. Assume that 13.5 grams of solid aluminum react with HCI according to the following balanced equation at STP: 2 Al (s) + 6 HCI (aq) → 2 AICI3 (aq) + 3 H2 (g) a. How many moles of Al react? b. How many moles of H2 are produced? c. How many liters of H2 are produced?

Q: Ammonia is not the only possible fertilizer. Others include urea, which can be produced by the…

A:

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

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: D. How many moles of oxygen gas are required to make 40.00 moles of carbon dioxide? O = 12+,3 15 c.…

A: The balanced equation for the reaction of benzene (C6H6) with O2(g) to form carbon dioxide, CO2(g)…

Q: Q: 42.5 L of ammonia (NH3) and 51.0 L of oxygen (O₂), both at STP, react according to the following…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: How many moles of hydrochloric acid are needed to produce 29.9 L of chlorine gas according to the…

A: Given , Chemical Reaction: HCl (aq) + O2(g) --> H2O (l) + Cl2(g)  Volume of Cl2 = 29.9 L

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

A:

Q: Solid manganese and nitrogen gas react to form solid manganese(IV) nitride. Write a balanced…

A: When solid manganese reacted with nitrogen gas, then Manganese(IV) nitride formed as product. A…

Q: C4H8(g) +  6 O2(g)  ⟶⟶4 CO2(g)  +  4 H2O(g) Usinf this balanced reaction how many liters of carbon…

A: Answer :- Here I have explained complete solution hope you will like this !!!   we have given…

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

A:

Q: sodium azide, the explosive compound in automotive air bags, decomposes according to the following…

A: Calculate the mass of sodium azide required to provide the nitrogen needed to inflate a 70.0 L bag…

Q: How many grams of Al were reacted with excess HCI if 4.34 L of hydrogen gas were collected at STP in…

A:

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: 18. The balanced equation for ammonia production shown below is important for the fertilizer…

A:

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

A:

Q: 2Mg + O2(g)--2 MgO What is the limiting reactant if 2.2 g of Mg is reacted with 4.5 L of oxygen at…

A:

Q: For the balanced equation below, someone combines 49.7 g of ammonium sulfate (molar mass = 132.16…

A: Given, (NH4)2SO4 + Ca(OH)2 → 2NH3 + CaSO4 + 2H2O mass of Ammonium sulphate, (NH4)2SO4 react = 49.7 g…

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

A:

Q: Nitrogen and hydrogen react to produce ammonia according to the following balanced equation: N2 + 3…

A: No of moles=Given massMolar massGiven mass of H2=345 gMolar mass of H2=2x1=2 g∴ No of…

Q: Given the equation C2H6(g) +O2(g) → CO2(g) + H2O(g) (not balanced), determine the number of liters…

A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Unit of…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.…

A: Since according to the above balanced reaction, 2 moles of Al is reacting to form 3 moles of H2 gas…

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: How many grams of phosphorus (P4) are needed to completely consume 81.0 L of chlorine gas according…

A:

Q: 3. If 120 grams of C3H8 are consumed, how many liters of water will be produced? How many steps? pg…

A: According to mole concept the reactants react and products form in the molar ratio of their…

Q: Consider the unbalanced equation shown below. What mass (in grams) of C₃H₈ will be produced when…

A:

Q: Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. 4 NH, (aq) + 30,(g) → 2 N,(g) + 6…

A: Given-> Weight of NH3 = 3.25 gm Weight of O2 = 4.88 gm Volume of N2 = 0.850 L T = 295 K P = 1.0…

Q: The reaction of 50 mL of N₂ gas with 150 mL of H₂ gas to form ammonia via the equation: N₂ (g) +…

A:

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: When 25.0 grams iron react with excess hydrochloric acid how many liters of hydrogen gas form at…

A:

Q: Oxygen masks use canisters containing potassium superoxide. The superoxide consumes the CO2 exhaled…

A: Given data: Mass of CO2 gas = 9.6 g Formula used: Moles=Given massMolar mass

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: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.…

A: We have given that  When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is…

Q: 76.2 Liters of O2 gas reacts with an excess of C at STP.  How many grams of CO will be produced? 2C…

A: Answer:- This question is answered by using the simple concept of stoichiometry which i voles…

Q: Determine the volume of oxygen gas produced at STP from the decomposition of 11.8 g of     mercuric…

A:

Q: 1) Hexane combusts according to the following balanced equation: 2 CGH14( e ) + 19 O2(g) 12 CO2(g) +…

A:

Q: In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:…

A: From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g).  We know that : PV = nRT or, n…

Q: 50. In the lab, students generated and collected hydrogen according to the following equation: Mg(s)…

A: (a) Given, 42.9 g Mg metal The balanced equation for the reaction of Mg with HCl is,…

Q: How many grams of phosphorus (P4) are needed to completely consume 63.2 L of chlorine gas according…

A: Volume (V)  of chlorine gas   = 63.2 L  Temperature (T) = 25°C   Or = 25°C + 273 = 298 k  (Because,…

Q: Use the reaction shown below to answer these questions. 2 CO(g) + 2 NO(g) → N2(g) + 2 CO2(g)   (a)…

A: The number of moles of the substance is equal to the ratio of mass to the molar mass of the…

Q: How many grams of phosphorus (P4) are needed to completely consume 16.6 L of chlorine gas according…

A:

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

A: Stoichiometrically we can find relation between the reactant and product

Q: 1) Hexane combusts according to the following balanced equation: 2 C6H14( e) + 19 02(g) 12 CO2(g) +…

A: The density of benzene = 0.877 g/ml density of water = 0.997 g/mol Mw of benzene = 78.11 g/mol Mw of…

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

A:

Q: Propane (C3H8) burns in oxygen to produce carbon dioxide gas and water vapor. a.Write a balanced…

A: Given information,         Propane (C3H8) burns in oxygen to produce carbon dioxide gas and water…

Q: How many grams of NH3NH3 form when 22.8 LL of H2(g)H2(g) (measured at STP) reacts with N2N2 to form…

A: The reaction given: N2(g)+3H2(g)→2NH3(g) given volume of H2 = 22.8 L Mass of NH3 = ? 1 mole of any…

Q: mass

A:

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…

Q: 1) Hexane combusts according to the following balanced equation: 2 C6H14(C) + 19 O2(g) 12 CO2(g) +…

A:

Q: Please help me

A: Equation is given below.

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".