Sodium chloride (NaCl) reacts with fluorine gas (F2) to produce sodium fluoride (NaF) and chlorine gas (Cl2). How many grams of NaF are produced if a 29.0 gram sample of NaCl reacts with excess F2?

Q: The compound HgO can be decomposed to form Hg and O2. This can be represented at the atomic level by…

A: According to law of conservation of mass, the total mass of reactants reacting should always be…

Q: Ammonia  NH3 chemically reacts with oxygen gas  O2 to produce nitric oxide  NO and water  H2O .…

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Q: The compound HBr can be decomposed to form H2 and Br2. This can be represented at the atomic level…

A: According to the law of conservation of mass, mass can neither be created nor destroyed in an…

Q: The compound HgO can be decomposed to form Hg and O2. This can be represented at the atomic level by…

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Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: The balanced reaction for burning of octane is  2 C8H18 + 25 O2 -----> 16 CO2 + 18 H2O Hence from…

Q: Hydrazine (N2H4) and hydrogen peroxide (H2O2) have been used as rocket propellants. They react…

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Q: how many grams of magnesium chloride will be produced?

A: Number of moles = mass/molar mass  Molarity = number of moles/volume of solution(in L)

Q: If 5.7 g of chromium metal reacts with 10.0 g of oxygen, how many grams of chromium (III) oxide (MM…

A: Given data: Mass of Chromium metal (Cr) = 5.7 g, Mass of Oxygen (O2) = 10.0 g. The given balanced…

Q: If 4.41 g of nitrogen react with 2.00 g of hydrogen to produce ammonia, what is the limiting…

A: The reaction taking place is: 3H2  +  N2  →  2NH3 In general, 3 moles of H2 reacts with 1 mole of N2…

Q: Sulfur and fluoride react to form sulfur hexafluoride. S(s) + 3F2(g) -> SF6 (g) If 50.0 g of sulfur…

A: Given: The mass of sulfur (S) is 50.0 g The mass of fluorine (F2) is 105.0 g The molar mass of…

Q: 1. Nitrogen and hydrogen react to form ammonia gas according to the following equation. N2 H2 → NH3…

A: Soln :- 1. N2(g) + 3H2(g)  → 2 NH3(g)(a) 1 mole of Nitrogen forms 2 moles of NH3     28g forms   →…

Q: Consider the reaction: MnO2 + 4HCl ⟶ MnCl2 + Cl2 + 2H2O If 0.86 mole of MnO2 and 48.2 g of HCl…

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Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many grams of Al2O3 can be made by…

A: 1 mole of a substance is defined as the amount of which contains an Avogadro number of particles. 1…

Q: What mass of iron (III) oxide is produced when 3.88 X 1025 molecules of oxygen reacts with excess…

A: Given, number of molecules of oxygen =3.88×1025 oxygen moleculewe are asked to calculate the mass of…

Q: Photosynthesis is the process by which plants synthesize glucose from carbon dioxide and water. The…

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Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many grams of Al2O3 can be made by…

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Q: Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high…

A: Given that : The mass of ammonia = 17.5 g The mass of CuO = 98.5 g The molar mass of ammonia is…

Q: you only have unlimited amounts of hydrogen gas but only have 150.0g of oxygen gas

A: Given that mass of oxygen is 150g.and a balanced reaction is given.

Q: Sodium phosphate, Na3PO4, can be prepared by combining sodium hydroxide and hydrogen phosphate as…

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Q: Benzene reacts with bromine to produce bromobenzene and hydrogen bromide as provided by the chemical…

A: First calculate the moles of benzene and bromine :  a) moles of Benzene = ( mass / molar mass)…

Q: Iron(III) oxide reacts with carbon monoxide to produce iron and carbon dioxide. Fe2O3 (s) +…

A: We will answer the first question only as you have not mentioned the exact question that you need…

Q: Solid sulfur and oxygen gas react to produce sulfur trioxide as shown below. In a particular…

A: The chemical equation :  S8(s) + O2(g)  ----> SO3(g)  Mass of S8 = 6.0 g  Mass of O2 = 5.0 g…

Q: Consider the equation CH4+202–>CO2+2H2O If the experimenter uses 9.2 grams of CH4 and enough O2, how…

A: The number of moles of a molecule is related to its molar mass as: Number of moles = MassMolar mass…

Q: Calcium phosphate reacts with silicon dioxide and carbon to produce calcium silicate, CaSiO3,…

A: Molar mass of calcium phosphate = 310 gm Molar mass of Silicon dioxide = 60 gm Molar mass of carbon…

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

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Q: The industrial production of ammonia (NH3) involves reacting nitrogen gas with hydrogen gas. If 18.2…

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Q: Gaseous butane (CH, (CH,) CH,) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide…

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Q: 2. Ethylene (C2H4), an important industrial organic chemical, can be prepared by heating hexane…

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Q: 4. When propane (C3H3) undergoes complete combustion in oxygen, it produces carbon dioxide and…

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

A: The given data is as follows: The mass of sodium bromide produced = 1.68 g The mass of hydrobromic…

Q: Safrole, one of the flavor molecules in sassafras, contains only C, H, and O. Combustion of 10.0 g…

A: Given that - Safrole contains only Carbon, Hydrogen and oxygen as constituent elements. On heating…

Q: Nitrogen gas reacts with hydrogen gas to produce ammonia via the following reaction N2(g) + 3H2(g)…

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Q: Given the following balanced chemical equation:                       Zn + 2 HCl → ZnCl2 + H2…

A: Given :-  Zn + 2 HCl → ZnCl2 + H2  Mass of Zn = 25.0 g  Mass of HCl = 17.5 g  To calculate :-  Mass…

Q: Sigmund Freud needs some warmth to work on his personality development theories.  He decides to…

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Q: Aqueous hydrobromic acld (HBr) reacts with solld sodium hydroxide (NaOH) to produce aqueous sodlum…

A: Number of moles = MassMolar mass Given that, Mass of HBr=76.1 g Mass of NaOH =56.4 g Molar mass of…

Q: If steel wool (iron) is heated until it glows and is placed in a bottle containing pure oxygen, the…

A: Mass of iron =1.25 g Mass of oxygen =0.5g Mass of iron( III) oxide=? Molar mass of Fe2O3 =…

Q: In the reaction of potassium chlorate with iron and sulfuric acid, the products are: potassium…

A: The balanced reaction of potassium chloride, iron and sulphuric acid can be written as-    7KClO3 +…

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

A: Hydrobromic acid reacts with sodium hydroxide to form sodium bromide and water. The equation for the…

Q: Magnesium metal reacts quantitatively with oxygen to form magnesium oxide, MgO.  If 6.21 g of Mg…

A: The balanced reaction for MgO formation from Mg and O2 is: 2 Mg + O2 → 2 MgO For Mg: mass of Mg…

Q: The reaction of calcium hydride with water can be used to prepare hydrogen gas:       How many g of…

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Q: Ethylene (C2H4), an important industrial organic chemical, can be prepared by heating hexane (C6H14)…

A: We would use dimensional analysis to calculate the mass of hexane to be reacted.  We would use…

Q: Consider the following reaction: 3Si + 2N2 → Si3N4 a) Assuming 25 g of Si reacts with 45 g of N2,…

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Q: If chlorine bleach is mixed with other cleaning products containing ammonia, the toxic gas NCI3(g)…

A: Given: Mass of NH3 = 2.94 g Molar mass of NH3 = 17.031 g/mol Thus, no of moles of NH3= Mass/Molar…

Q: Consider the reaction of nitrogen monoxide with oxygen to produce nitrogen dioxide: NO(g) + O2(g)…

A: Answer = 23.138 g

Q: The compound NH,NO3 can be decomposed to form N,0 and H,0. This can be represented at the atomic…

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Q: Methane (CH4) reacts with chlorine gas (Cl2) to form carbon tetrachloride (CCl4) and hydrochloric…

A: Given, 148 g of Methane reacts completely with chlorine to give carbon tetrachloride.

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: 3NH3  + H3PO4 -------------------  (NH4)3PO4

Q: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:…

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Q: Ammonium phosphate  NH43PO4  is an important ingredient in many fertilizers. It can be made by…

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Q: Some of the acid in acid rain is produced by the reaction of nitrogen dioxide with water to produce…

A: Nitrogen dioxide reacts with water to form nitric acid. Write the complete reaction.…

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".