53.5 mol of P4O10P4O10 contains how many moles of P

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A:

Q: Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the moles…

A: To solve this problem first we have to calculate the number of moles of  B₂H₆  then we will…

Q: moles of H₂O

A:

Q: How many moles of magnesium oxide are produced from 4.34x10^24 particles of magnesium? (round to the…

A: Number of moles of Magnesium

Q: In the reaction C2H2 + 2Br2 → C2H2Br4 How many grams of C2H2Br4 are produced from 7.24 moles of Br2

A: Given  Reaction  C2H2  +  2Br2   →  C2H2Br4 Number of mole of Br2  = 7.24 mole  Mass of C2H2Br4  = ?

Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

A:

Q: The principal component of natural gas is methane (CH4). How many moles of CH4 are present in 147.66…

A: Moles of methane can be calculated using the mass and molar masses of methane.

Q: 19 g of H2S with excess O2 produced 8 g of sulfur. ? H2S + ? O2 → ? S + ? H2O . What is the percent…

A: Mass of H2S = 19 g  Actual yield of S = 8 g. Percentage yield of Sulfur = ?

Q: Calculate the moles of carbon dioxide, CO2, formed when 49.3  moles of CH4, react with an excess of…

A:

Q: sing this equation: P4 + 6F2-4PF3 and the BCA table below, how many moles of P4 are needed to…

A: we have to calculate the moles of P4 needed

Q: For the reaction, Na2CO3 + Ca(NO3)2 → CaCO3 + 2NaNO3. How many grams of calcium carbonate, CaCO3,…

A: Balanced chemical equation: Na2CO3 + Ca(NO3)2 → CaCO3 + 2NaNO3 Number of moles of CaCO3 = number of…

Q: How many moles of CH4 are present in 137.96 g of methane?

A: Given :  Mass of CH4 = 137.96 g  molar mass of carbon = 12.011 g/mol molar mass of hydrogen = 1.0080…

Q: Butane, C4H10, burns with the oxygen in air to give carbon dioxide and water.   2C4H10(g) + 13O2(g)…

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Q: How many grams of NBr3 can be made from  2.22 x 10-2 moles of Br2 ?  N2   +   3 Br2   →   2 NBr3…

A: Write down the given reaction N2 + 3Br2 ----> 2NBrccording to the stoichiometry 2moles NBr3 is…

Q: Nitric Oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO=2) a dark brown…

A: Given: The number of moles of NO = 0.871 mol The number of moles of O2 = 0.506 mol The balanced…

Q: The following may be needed: 1 mol=6.022x1023. 1) Calculate the molecular mass and molar mass of…

A: 1.

Q: For the chemical reaction Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3 How many moles of calcium carbonate (CaCO3)…

A: Interpretation –  Number of mol of CaCO3 Concept introduction- Number of mol determination- There…

Q: Nitrogen dioxide reacts with itself under extreme temperatures and pressures, forming dinitrogen…

A: Explained as follows

Q: If you have 10.00g of MgNH4PO4 • 6H2O, how many moles of MgNH4PO4 • 6H2O are there? How many moles…

A: Given: Mass of MgNH4PO4 • 6H2O = 10 g Molar mass of MgNH4PO4 • 6H2O = 245.406 g/mol

Q: Given the following reaction: Na2S2O3 + AgBr → NaBr + Na3[Ag(S2O3)2] (a) How many moles of NazS2O3…

A: first balance the given equation balanced equation is 2Na2S2O3 + AgBr -------> NaBr +…

Q: 1. Lithium hydrogen carbonate decomposed by heating as shown in the balanced equation: ZLI…

A: Given that, the decomposition of lithium hydrogen carbonate by heat, the balanced decomposition…

Q: How many moles of water is 6.36 x 1022 molecules? No.of representative particles No. of moles = 6.02…

A: Given  Molecules of water = 6.36 x 1022 molecules

Q: For the chemical reaction Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3 how many moles of…

A:

Q: The molar mass of CCl4 is 153.81 g/mol. How many grams of CCl4 are needed to have 7.3 mol?

A: Given: Moles of CCl4=7.3 mol Molar Mass of CCl4=153.81 g/mol   To find: Mass of CCl4

Q: How many moles of glucose, C,H1206, can be "burned" biologically when 10.0 mol of oxygen is…

A: The given data : The number of moles of Oxygen = 10 To determine = The number of moles of glucose…

Q: Gaseous Xenon and gaseous fluorine react in a combination reaction to produce xenon tetrafluoride:…

A:

Q: The combustion of propane C3H8, a fuel used in background grills and camp stoves, produces carbon…

A: Given that : Moles of propane = 5.60 moles Moles of Carbon dioxide = ?

Q: This reaction makes potassium superoxide useful in a self-contained breathing apparatus. How much O2…

A: 4KO2 + 2CO2 ----> 2K2CO3 + 3O2 =(284g) =88g                         =96g

Q: For the chemical reaction   Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3   what mass…

A: • No. of moles = MassMolar Mass⇒ Mass = No. of moles x Molar mass• Molar mass of calcium carbonate…

Q: How many moles is 2.45e24 molecules of Oswegium pantheride?

A: 1 mol of any substance contains 6.023 × 1023 number of molecules

Q: Butane, C4H10 , burns with the oxygen in air to give carbon dioxide and water.2C4H10(g) + 13O2(g) →…

A:

Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

A: The given reaction is shown below.

Q: How many moles of H₂O can be formed from 2.87 × 10²³ molecules of NH₃ from the following equation? 4…

A: In the balanced Chemical Reaction -  4 NH₃(g) + 5 O₂(g) → 4 NO(g) + 6 H₂O(g) 4 moles of Ammonia…

Q: Naproxen is used to treat the pain and inflammation caused by arthritis. Naproxen has a formula of…

A: The chemical formula of naproxen is  This chemical formula indicates that: 1 mole of naproxen…

Q: (a) How many moles of CO, contain 3.26x1024 molecules? mol CO2 4.0 (b) What number of moles is…

A:

Q: Aspirin, C9H8O4, is a common pain reliever and is also often given in low doses daily for prevention…

A: Given :- number of moles of aspirin (C9H8O4) in sample = 0.0745 mol  To calculate :- mass of aspirin…

Q: tion: CH4 + 4CI2 --> CCI4 + 4HCI How many moles of CCI4 is formed by the reaction of 4.5 moles of…

A: The question is based on the concept of reaction Stoichiometry. we have to calculate number of moles…

Q: How many moles of carbon in 70.43 grams of C6X12Y4? (Assume the molar mass of C6X12Y4 is 295.8)

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

A: In the given question the cumbustion of ethane produces Carbon dioxide and steam. we have to…

Q: 2N2H4(g) + N2O4(g)  →  3N2(g) + 4H2O(g)   a. How many moles of water form from 0.448 moles of…

A: Given reaction is  2N2H4(g) + N2O4(g)  →  3N2(g) + 4H2O(g) We need to find number of moles of H2O…

Q: Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the…

A:

Q: A reaction produces 0.8530.853 moles of H2OH2O. How many molecules of H2OH2O are produced?

A: 1 mole of H2O contains 6.023 x 1023 molecules. 0.853 moles of H2O contains ?

Q: How many molecules (not moles) of NH3 are produced from 3.78×10−4 g of H2?

A: Given :  Mass of H2 = 3.78 x 10-4 gm  Molar mass of H2 = 2 gm/mole

Q: A 16.67gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Given, Sample of compound containing C,H and O Mass of sample = 16.67 g Mass of CO2 produced = 16.29…

Q: mass of calcium carbonate is produced from 1.411.41 mol of sodium carbonate?

A: The number of moles of calcium carbonate has to be calculated.   Given, 1.411.41 mol of sodium…

Q: Consider the following unbalanced chemical reaction: NH3 + HOCl → NCl3 + H2O If 40.5 grams of HOCl…

A: Ammonia reacts with hypochlorous acid to form nitrogen trichloride and water. The equation for the…

Q: The complete combustion of octane, C8H18, a component of gasoline, proceeds as is shown below. 2…

A:

Q: How many moles of propylene ( C3H6) are in 25.0g of substance?how many moles of Ag are in 78.8 grams…

A:

Q: The most important commercial process for converting N2 from the air into nitrogen-containing…

A: Limiting Reagent : A limiting reagent is defined as one of the reactants that gets completely…

Q: Aluminum metal reacts with oxygen gas to produce aluminum oxide: 4Al + 3O2 ---- @Al2O3 How many…

A:

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.