To obtain lead lead (W) sulfide is bumed in an atmosphere of pure oxygenThe products of the reaction are lead and sulfur tronde (SO 3 ) a balanced chemical equation for this process. How many grams of lead will be produced if 254 grams of burned with 1.88 g of O 2 Express your answer to the comet of significant figuresBe sure to show all steps completed to amve at the answer. be to work the problem both PbS and O 2 )

Q: 2) Magnesium and nitrogen react together to produce magnesium nitride: Mg +N, →_Mg.N. How many grams…

A: We have to balance the given reaction, and we have to find the moles of magnesium.

Q: N2 + 3 H2 - 2 NH3 Ammonia is made by reacting nitrogen and hydrogen together. If you have 4.2 mol of…

A: The chemical equation that has an equal number of atoms on both sides of the equation is known as a…

Q: grams of B2O3 could be formed?

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Q: dioxide is reacted with 50.0 g of oxygen. The reaction proceeds until one reactant is Sulfur dioxide…

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Q: Calculate the number of grams of NH3 produced by the reaction of 6.82 grams of nitrogen with…

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Q: itrogen (N, gas and hydrogen (H, gas react to form ammonia (NH, gas. Suppose you have 5.0 mol of N,…

A: N2(g) + 3H2(g) ----> 2NH3(g) Number of moles of N2 = 5 moles Number of moles of H2 = 2 moles

Q: The percent yield of this reaction is

A: Given reaction is           2 Al      +     3 F2    -->    2 AlF3          2 x 27 g.…

Q: Liquid octane (CH. CH2) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given , Mass of oxygen= 15.6 g Mass of ocatane = 6.85 g Mass of water formed = 4.87 g

Q: a) If 76.4 g of C₂H3 Br3 is reacted with 49.1 grams of O₂ to produce carbon dioxide, water, and…

A:

Q: how many water moleculesare produced if .34 moles of propane C3H8 combusts in excess oxygen?…

A: The objective of the question is to find out the number of water molecules produced when 0.34 moles…

Q: 5.00 g CO2, find the molar mass and the number of moles

A: 1. Given :-           mass of CO2 = 5.00 g  To calculate :-  Molar mass of CO2  Number of moles of…

Q: phosphorus (P), with an atomic weight of 31, combines with hydrogen (H), with an atomic weight of 1,…

A: We will use stoichiometry of the reaction to get the answer

Q: Liquid hexane (CH,(CH,) CH,) reacts with gaseous oxygen gas (o, to produce gaseous carbon dioxide…

A: To calculate percent yield , we need actual yield of carbon dioxide ( which is given 1.83 g ) and…

Q: Calculate the number of grams of AICI3 and the number of grams of H2O formed when 0.500 g of Al(OH)3…

A: Given :  Grams of aluminium hydroxide i.e  Al(OH)3 used = 0.500 g  To calculate :  1) Grams of AlCl3…

Q: A fuel tank used in a barbecue contains 9.8 gr. of total atoms of propane, C3H8(g)- a. What amount…

A: Because propane is made up only of carbon and hydrogen , the chemical formula is C3H8 . It's an…

Q: 3.20g sample of Fe3O4 reacts with O2 to produce FE203 4Fe3O4(s)+O2(g)     6Fe2O3(s) Determine the…

A:

Q: molar weight

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

Q: 4 NH3 (g)   +   5 O2 (g)     -->     4 NO (g)   +    6 H2O (l) if 92.0 g oxygen react, how many…

A: The balanced reaction taking place is given as, => 4 NH3 (g) + 5 O2 (g) -----> 4 NO (g) + 6…

Q: For the following items, please refer to the following situation. In a closed vessel, 3.2 grams of…

A: 2CO + O2 ----> 2CO2 Mass of CO = 3.2 g Mass of O2 = 14.6 g

Q: In the equation N(g)+ 3H, (g) →2NH,(g), how many liters of hydrogen (H,) combines with 10 liters of…

A: To Solve this problem we will use the given concept i.e 1 mole of any gas at STP have 22.4 liters of…

Q: Pls Pls help me solve the following question, explain it and really make sure its correct 1000000%…

A: Step 1: Finding out the moles of carbon dioxide and water produced…

Q: If 8.42 x 10-2 moles of aluminum react with 1.77 x 10-2 moles of chlorine gas, how many moles of…

A:

Q: A 13.5 g sample of potassium chlorate was decomposed according to the following unbalanced equation:…

A:

Q: If 5.13 g of B5H9 reacts with 14.11 g of O2 by the following reaction, what is the maximum amount…

A:

Q: く Question 44 of 50 What is the mass in grams of NO that will be produced from 18.8 g of NO, reacted…

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Q: Solid aluminum (Al) and chlorine (Cl,) gas react to form solid aluminum chloride (AICI,). Suppose…

A: For getting limiting reagent we have to divide by stoichiometry coefficient to the each substance…

Q: Hydrogen (H,) gas and oxygen (0,) gas react to form water (H,0) vapor. Suppose you have 7.0 mol of…

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Q: For the reaction 2S + 3O2 > 2SO3 how many grams of O2 will react with 8.12g of sulfur?

A: Mass of sulfur = 8.12 g Molar mass of Sulfur = 32 g/mol Hence, moles of sulfur = mass of sulfur /…

Q: According to the balanced reaction below, calculate the quantity of moles of NO, gas that forms when…

A: Given, the chemical reaction as follows,2N2O4(g)→4NO2(g)+O2(g)Number of moles for reaction…

Q: Convert 2.72106521624284e+25 molecules of CO2 to grams of oxygen?

A: 1 mol = 6.022 x 1023 molecules. 1 mol CO2 = 44.01 g CO2  44.01 g CO2  =32 g Oxygen

Q: Acetylene gas (C 2 H 2 ), used in oxy-acetylene welding, reacts with oxygen according to the…

A: given data - 2 C 2 H 2 + 5 O 2         → 4 CO 2 + 2 H 2 O mass of CO2 = 286.4 grams

Q: If 83.4 g of Ga(NO3)3 react with 12.8 g of MgO in a double replacement reaction, how many grams of…

A: Given : Mass of Ga(NO3)3 taken = 83.4 g And mass of MgO taken = 12.8 g Molar mass of MgO = Atomic…

Q: HF → How many moles of HF are needed to produce 13.41 moles of hydrogen? [Answer Here] a. b. What…

A: (a) Balanced chemical equation: 2 HF (g)  ------>  H2 (g) +  F2 (g) By stoichiometry of reaction:…

Q: Ammonia (NH,) gas and oxygen (0,) gas react to form nitrogen (N,) gas and water (H,O) vapor. Suppose…

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Q: Identify the problem as one of the stoichiometry types: For the reaction represented by the equation…

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Q: All changes sa 2. Some rocket engines use a mixture of hydrazine, N, H, and hydrogen peroxide, H2O2,…

A: Given,  N2H4 + 2 H2O2 ---> N2 + 4 H2O  Moles of H2O2 = 0.500 moles Moles of N2H4 = 0.750 moles

Q: I. N203 containing 0,6 mole oxygen atoms. II. CO2 containing 6 grams of carbon III. C2H4 containing…

A:

Q: If the molecules in the above illustration react to form IF3 according to the equationI2 + 3 F2  2…

A: I hope this helps you! Thank you! Explanation:Step 1:  The limiting reagent = l2 (lodine)The number…

Q: STP Volume: 1 mol/22.4 L Avogadro's Number: 6.023 10 molecules/1 mol 1. If 129.37 g of H2 are…

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Q: Calculating and using the molar mass of diatomic elements A chemist determines by measurements that…

A: Explanation given as follows

Q: You are asked to weigh 2 g of lithium and add it to 1500 ml of distilled water +2 drops of…

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Q: Blackboard Learn ← M Gmail C X Aktiv Chemistry app.101edu.co YouTube Maps .. X b Search results for…

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Q: Which is the greatest mass of SO2 that can be produced from 15 mol of Cu2S? 480g O 961g O 1920g O…

A: Given Reaction,2 C42 S + 3O2 → 2 C42O + 2 SO2Moles of C42S = 15 molMass of SO2 produced = ?

Q: * The following reaction occurs and 9.81 x 10 CO, molecules are produced. C,H12O6(s) +Oz(8) → CO2(8)…

A:

Q: #3 [References] Chromium metal reacts with oxygen to give chromium(III) oxide, Cr2O3. What mass (in…

A: Chromium reacts with oxygen gas to form chromium oxide. Write the complete reaction.…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.