How many grams of oxygen are required to combine with 2.4 g of carbon in CH3COOH ?

Q: calculate the mass of C2H2 needed to produce 35.0 moles of CO2

A: Combustion of C2H2 ( ethene ) produces CO2 ( carbon dioxide ) and  H2O ( water ).  The balanced…

Q: How many grams are in 0.200 mole of CO2?

A: Number of moles = Mass in gram / Molar mass

Q: 5. What mass of C2H6O is needed to react with 256 g O2?

A: When C2H6O reacts with Oxygen it generates CO2 and H2O. Using stoichiometric of balanced reaction we…

Q: what mass of CO2 will be produced when 125 g of C8H18 react completely?

A: the balanced equation : C8H18 + (25/2)O2 = 8CO2 + 9H2O the balanced equation  with whole number:…

Q: 100. grams of C5H12 are burned during an experiment, How many moles of CO2 are released?

A:

Q: What amount of oxygen gas is needed to produce 28.04 mol of nitrogen monoxide in the reaction ?

A: Solution:  Chemical reaction in this process is :-  N2 (gas) + O2 (gas) → 2 NO (gas)  Here, 1 mol of…

Q: [2]  a. Write the balanced chemical equation for the reaction. b. Calculate for the mass of…

A:

Q: How many grams of SO can be produced if 2.5 moles of O are used? 2. S, + 20, 250,

A: Given :- number of moles of O2 = 2.5 mol  To be calculated :- mass of SO2 produced (in g)  number of…

Q: how many grams of h2o can be formed from 35 grams of HCl and 12 grams of naoh according to the…

A: The reaction taking place between HCl and NaOH will be  NaOH + HCl ------> NaCl + H2O Since molar…

Q: How many grams of oxygen are present in 69.1 g of CO2?

A: We have to determine how many grams of oxygen are present in 69.1 g of CO2.

Q: How many atoms of O are in 10.0g of CO2?

A: Given that:  Mass of CO2 = 10.0g  We know,  Molar mass of CO2 = 44g/mol

Q: how many grams of CO2 are present in 8x10^12 molecules of CO2?

A:

Q: What mass of CO is required to react with 651 g of Fe2O3 ?

A: The balanced chemical equation for the given reaction is,

Q: Balance the following equation: Al+O2=Al2O3 and determine how many moles of aluminum oxide can be…

A:

Q: How many moles of H2O are produced by 6.20 mol of O2 ?

A: moles of H2O are produced by 6.20 mol of O2 is given by

Q: How many grams of H2 are needed to produce 10.46 g of NH3

A: Here, we have to find the mass of H2 that is required to produce 10.46 g of NH3.

Q: How many moles of H₂O are produced by 6.20 mol of O₂?

A:

Q: How many grams of CuO would be required to produce 10.0 moles of nitrogen gas in the following…

A: Given:

Q: How many grams of sulfur (S) are needed to react completely with 45.0 g of aluminum (Al) in the…

A: Aluminum reacts with sulfur to form aluminum sulfide. The equation for the balanced chemical…

Q: How many grams of KClO3 are required to form 7.09 g of O2?

A:

Q: If 1.33 mol of PbS is heated in air, what amount of O2 is required for complete reaction? What…

A:

Q: How many moles of Al(OH)3 will be produced when 0.600 mol of CH4 is formed?

A: The reaction of Aluminium carbide with water to give Aluminium hydroxide and methane is given by the…

Q: When octane is combusted with inadequate oxygen, carbon monoxide may form. If 100 g of octane is…

A: Given: Mass of octane = 100 g. And mass of oxygen = 200 g.

Q: How many grams of AI2O3 are produced from 155 grams of FeO

A: Use stoichionetry to calculate the no. Of mole of aluminum oxide first and then weight.

Q: If 2.5 moles of aluminum react with 1.7 moles of chlorine gas, how many moles of AlCl3 may form

A: Given data is as follows: The moles of Aluminum = 2.5 moles The moles of chlorine gas =1.7 moles The…

Q: What volume of carbon dioxide (CO2) will be produced if 2.90 moles of iron (Fe) is produced?

A: 3. Given :- Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)  no.of moles of Fe produced = 2.90 mol  To…

Q: What mass of Fe is needed to produce 6 moles of Fe2O3?

A: The mass of 6.022 x 1023molecules/atoms of a substance is equal to its gram molecular mass or gram…

Q: How many molecules of CO2 are present in 33.6g of CO2?

A:

Q: what mass in grams of H2O can be produced from 9.00 moles of O2?

A: In the given question we have to calculate the mass in gram of H2O. the balanced equation will be  2…

Q: Accordign to the following reaction, how many grams of hydrogen gas are required for the complete…

A: The balanced chemical equation: Given data: Mass of nitrogen gas is 28.4g.

Q: How many grams of CuO would be required to produce 22.5 moles of nitrogen gas in the following…

A: The reaction given is 2 NH3 (g) + 3 CuO (s) ------> 3 Cu (s) + N2 (g) + 3 H2O (g)

Q: How many atoms are contained in  2.7 g CO2 ?

A: The relation between moles and mass of substance can be shown as given below;

Q: How many grams of CO2 will be produced if you start with 96.00 g of O2?

A:

Q: molar mass

A:

Q: If one ounce (28.4g) of butane is burned completely, what mass of CO2 is formed?

A: When butane (C4H10) is burnt then following reaction takes place 2C4H10 + 13O2 -> 8CO2 + 10H2O

Q: If 0.634g of O2 is lost from 2.317g of a mixture of KClO3, find the percent by mass of KClO3 in the…

A: mass of the mixture of KClO3=2.317 gafter O2 is lost=0.643 g%by mass=remaining mass of the…

Q: CH4 + 2O2 = CO2 + 2H2O How many grams of O2 are needed to produce 3.50 g of CO2?

A: Since from the given balanced reaction we can see that 1 mole of CO2 is formed when 2 moles of O2 is…

Q: 2. How many molecules of Carbon dioxide are there in 345g of CO2?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: How many grams of KClO2 are needed to produce 2.56 grams of O2

A:

Q: How many grams of hydrogen reacted with nitrogen to produce 60.3 grams of ammonia?

A: Given: Mass of ammonia (NH3) = 60.3 g and we know that the molar masses of ammonia and hydrogen gas…

Q: If the original sample of Zn had a mass of 1.4 g, what mass of ZnCl, can be produced in the…

A: Mass of Zn = 1.4 gms Molecular mass of Zn = 65.38 gm/mol Molecular mass of ZnCl2 = 136.2865.38…

Q: If 0.35g of Al reacts with excess diatomic oxygen, how many grams of the product Al2O2 are formed

A: Given, Mass of Al = 0.35 g   Moles of Al can be calculated as :

Q: How many grams KCl can be produced from 179.88g  KClO3 ?

A: Mass of KClO3=179.88g Molar mass of KClO3 =122.55g/mol Molar mass of KCL =74.55g/mol Mass of KCl=?

Q: How many moles of mercury (II) oxide are needed to produce 125 g of oxygen?

A: Given :- mass of O2 = 125 g  To calculate :- number of moles pg HgO required.

Q: How many g of Aluminum are needed to react completely with O.590 mole of Br2, according to the…

A: Given :-  balanced equation :  2Al + 3Br2 →Al2Br6  number of moles of Br2 = 0.590 mol To calculate…

Q: What mass of CuCl2 is obtained from the reaction between 73 grams of HCl and 31,775 g of Cu?

A: We have given that   Mass of HCl = 73 g  Mass of Cu = 31,775 g  Molar mass of HCl = 36.5 g/mole…

Q: How many moles of aluminum will be needed to completely react with 12 moles of Br2 according to the…

A: Given-> Moles of Br2 = 12 mole 2Al + 3Br2 ----> 2AlBr3.................(equation-1)

Q: How many grams of ammonia (NH3) will be produce if 289 g of nitrogen are used?

A: Given :- mass of N2 = 289 g  To calculate :- mass of NH3 (in g)

Q: What mass of carbon dioxide is produced from the complete combustion of 2.40×10−3 g of methane?

A: The formula for the mass of carbon dioxide as follows:

Q: When B2H6 reacts with oxygen to form HBO2 and H2O, what mass of B2H6 will be needed to burn 36.1 g…

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.