How many grams of magnesium oxide can be produced by reacting 0.248 g magnesium that is 97.5% pure with 5.36x1021 molecules oxygen? Write the balanced equation for this reaction.

Q: Calculate the Mass of the Sodium Acetate that was created during the reaction of baking soda and…

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Q: 100 mL 0.25 M NH4OH, 4 g Ca(NO3)2·4H2O, and/or 3 g (NH4)2HPO4.Determine the mass or volume of each…

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Q: What mass of ammonium perchlorate should be mixed with 120 grams of aluminium powder to completely…

A: According to law of conservation of the mass which suggest that mass neither be created nor be…

Q: What mass of calcium hydroxide could be reacted by 1.000 g hydrochloric acid?

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Q: The chemical reaction "Oxygen gas plus solid phosphorus yields diphosphorus pentoxide" is an example…

A: Redox reaction occurs when oxidation and reduction take place at the same time in a chemical…

Q: How many molecules of hydrosulfuric acid could be reacted by 2.330 g scandium (III) hydroxide?

A: This problem can be solved by comparing stoichiometric ratio of hydrosulfuric acid and scandium(iii)…

Q: The aluminum in a 0.805 g sample of an unknown material was precipitated as aluminum hydroxide…

A: Given,Mass of Aluminum = 0.805gMass of Al2O3 = 0.127 g Molar mass of Al2O3 is 101.96g/molMolar mass…

Q: What mass of CO2 can be produced from the combustion of 7.25 moles of O2

A: A numerical problem based on mole concept, which is to be accomplished.

Q: A student has samples of two pure compounds, XC1O, and ZC1O3, which contain unknown alkali metals X…

A: Given: Compounds of two alkali metals XClO3 and ZClO3. And the compounds are heated to remove the…

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: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: A reaction of 15.2 grams of ferrous sulfate heptahydrate (278 g / mol) and 5 grams of ammonium…

A: Welcome to bartleby !

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A: 82% = 1.0 X 103 Kgyield of the reaction is = 82%Thus from 100Kg of Aluminium oxide, 82Kg of…

Q: A 12.3 g sample of an alloy of Mg and Al produces 1.66 mol of H2 when added to excess HCl. What…

A: Given: Total mass of alloy = 12.3 g. And moles of H2 produced = 1.66 mol. Assuming that there are…

Q: When an aqueous solution of 6.71 g of barium chloride was added to an aqueous solution of 7.77 g of…

A: The reaction between barium chloride and potassium chromate is shown below, The given grams are…

Q: What is the maximum amount of grams of Fe that can be produced from 33.4 g of iron(iii) oxide mixed…

A: Interpretation: The maximum amount of grams of Fe that can be produced from 33.4 g of iron(iii)…

Q: A sample of calcium metal of mass 2.0g reacts with excess oxygen. Ca + O2 = CaO You get 2.06g of…

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Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A: Mass of aluminum = 10 kg                             = 1.0*103 g     Number of moles of Al produced…

Q: What mass of calcium hydroxide could be reacted by 1.00 g hydrochloric acid?

A: The reaction between calcium hydroxide and hydrochloric acid…

Q: If 1.65g are obtained from allowing 0.93g of Copper to react with excess Nitric acid, what is the %…

A: Balance equation :                         Cu + 2HNO3   ------>  Cu(NO3)2  + H2  By mass-mass…

Q: What mass of ammonia is consumed by the reaction of 4.8 g of oxygen gas?

A: number of moles = mass/molar mass  molar mass of ammonia is 17.0305 g/mol molar mass of O2 is 31.999…

Q: If 27.0 g of iron nail was used to react with oxygen gas (O2). Calculate the mass of ferric oxide…

A: Iron nails react with oxygen to form ferric oxide. According to the balanced equation, 4 moles react…

Q: In a reaction, 0.77 kg of V,O; are reacted with 0.88 kg of Ca as the following chemical Equation:…

A: This a question based on stoichiometric calculations of a reaction.  Which can be solved step by…

Q: How many moles of glucose can be formed from 2.53x1024 H atoms?

A: Given that: atoms of H = 2.53×1024 atoms Formula of glucose = C6H12O6 Now, it can be seen that, each…

Q: How many grams of chlorine can be produced from reacting 7.49 g of titanium (IV) chloride with…

A: The reactants given are 1) titanium (IV) chloride i.e TiCl4 (Molar mass = 189.7 g/mol) 2) oxygen i.e…

Q: Ammonium perchlorate (NH4ClO4 or AP) is the principal component of solid rocket propellant. Suppose…

A: Given: Mass of NH4ClO4 = 63.3 g Molar mass of NH4ClO4 = 117.49 g/mol Molar mass of H2O = 18.01528…

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A: The Balanced equation for the reaction describedis given by →Al2O3 + 3 c → 2 A l + 3 coGiven, mass…

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A: Given, The reaction is →      Al2O3+3C→2Al+3CO      mAl2O3=1.65×106 g      mC=1.50×106 g

Q: How many grams of Cl2 can be produced from 88.0 g KMnO4?

A: We know that, Number of moles=Given mass/molar mass Mass=Number of moles x Molar mass Molar mass of…

Q: 5. What is the theoretical yield of MgO from the combustion of 5.25 x1023 atoms of Mg and 4.69 ×1023…

A: Given that: number of atoms of Mg = 5.25×1023 atoms number of atoms of O2 = 4.69×1023 atoms To find,…

Q: 2 g of aluminium metal is mixed with 11.5 g of sulphuric acid, H2SO4 to form aluminium sulphate and…

A: Metals react with acid to form salt and release hydrogen gas. A balanced equation is the equation in…

Q: How many grams of aluminum sulfide are formed if 22.00g of aluminum reacts with sulfur in a…

A: Mass of Al = 22 g Mass of Al2S3 = ?

Q: mass in grams of NO

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Q: In one part of our experiment, we take 30.0 ml of 1 M HCI(aq) and react it with a magnesium metal…

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Q: Lithium hydroxide solid is used for removing gaseous carbon dioxide exhaled by astronauts in space…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: When Cu(oH)2 is heated,copper (II)oxide and water are formed what is the balanced equation for the…

A: Copper oxide and water are formed when solid copper hydroxide is heated.

Q: If 28 g of potassium hydroxide is reacted with phosphoric acid, what is the theoretical yield of the…

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Q: h) What is the mass, in grams, of barium sulfide precipitate that is formed from the reaction of…

A: Given, Ba(NO3)2 + FeS → BaS + Fe(NO3)2 Note: 1000 mg = 1 g Mass of iron (II) sulfide {FeS} = 18.2 mg…

Q: How many moles of glucose can be formed from 2.53 × 1024 H atoms?

A:

Q: b. How many grams of copper(i) sulfide could be produced from 28.0 g of copper(1) chloride reacting…

A: Given :- mass of copper(I)chloride reacting with excess hydrogen sulfide = 28.0 g  To calculate :-…

Q: What is the maximum mass (in g) of ammonia that can be produced from a mixture of 1.17 ✕ 103 g N2…

A: Welcome to bartleby !

Q: Hydrogen peroxide decomposes to produce oxygen gas and water. What mass of hydrogen peroxide (H2O2)…

A: H2O2  : Hydrogen peroxide  H2O : Water  Oxygen : O2

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: Calculate the mass of potassium needed to react with 0.450 g of hydrogen gas to produce potassium…

A: Here, we have to find the mass of potassium that is needed to react with 0.450 g of hydrogen gas to…

Q: In this experiment, magnesium metal is heated until it reacts with oxygen in the air according to…

A: Given information: Mass of crucible + cover =18.500 g Mass of crucible + cover + Mg = 18.702 g Mass…

Q: How many grams of magnesium oxide can be produced by reacting 0.248 g magnesium that is 97.5% pure…

A:

Q: Calculate the theoretical yield in grams All3 aluminum iodide, from the complete reaction of 113…

A: Given, 2 Al(s) + 3 I2(s) ➝ 2 AlI3(s) Mass of I2 react = 113 g Theoretical yield (in grams) of AlI3 =…

Q: A 0.1799 g sample of an organic compound was burned in a stream of oxygen, and the CO2 produced was…

A: Given: Mass of sample = 0.1799 g Mass of BaCO3  = 0.5613 g When a sample of organic compound is…

Q: If 9.250 g Fe is mixed with 13.39 g O2, calculate the theoretical yield (g) of FeO produced by the…

A: Given :-  mass of Fe = 9.250 g  mass of O2 = 13.39 g  To be calculated :-  theoretical yield or mass…

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:

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".