Calculate the mass of hydrogen formed

Q: How many grams of silver nitrate are produced

A: Given : Mass of Co(NO3)3 = 206 gMolar mass of  Co(NO3)3 = 244.9479 g/mol Number of moles of…

Q: When the stack gas undergoes incomplete combustion, the theoretical oxygen content changes. true or…

A: Incomplete combustion happens when there is not sufficient oxygen to allow the gas to react…

Q: when burned MgCO3 give MgO and CO2, If 16 g of a mixture of MgCO3 and MgO was completely burned, the…

A: Given : mass of mixture = 16 gm  Mass of remaining solid = 11.6 gm

Q: Calculate the mass of limestone (CaCO,) that must be decomposed to produce 475 g of lime (CaO). The…

A: Mass of CaO = 475 g Molar mass of CaO = 56.077 g mol-1 Molar mass of CaCO3 = 100.087 g mol-1

Q: how many grams of potassium nitrate(101.1g/mol) must be heated for decomposition to produce 88.6kg…

A: Molar mass of potassium nitrate = 101.1 g/mol  Mass of produced oxygen = 88.6 kg  Mass of potassium…

Q: A sulfur containing compound is treated chemically to convert all its sulfur into Barium sulfate…

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Q: how many grams of barium hydroxide will be used up in the reaction with hydrochloric acid to produce…

A: Mole can be defined as a scientific unit for measuring large quantities of very small entities such…

Q: For the following reaction, 0.278 moles of sulfur dioxide are mixed with 0.306 moles of oxygen gas.…

A:

Q: Consider the reaction of 184.5 grams of lead (V) oxide with 117.8 grams of carbon monoxide to…

A: The given reaction occurs as follows: PbO2     + 2CO    →        Pb    +   2CO2 1 mol       2 mol…

Q: sodium sulfite

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Q: For the following reaction, 0.431 moles of calcium hydroxide are mixed with 0.302 moles of…

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Q: Complete combustion of methane = the mole-to-mole stoichiometry among the ts and products. The molar…

A: Given chemical reaction : CH4 + O2 ---> CO2 + H2O

Q: What is the limiting reactant in a reaction that produces sodium chloride from 8 g of sodium and 8 g…

A: The balanced reaction for sodium and diatomic chlorine producing sodium chloride can be given as

Q: Aqueous solutions of iron(II) chloride and sodium sulfide react to form iron(II) sulfide and sodium…

A: A balance equation has the equal number of atoms on the left-hand side as well as on the right-hand…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Gasoline: Gasoline is petroleum based flammable liquid. It is used as fuel for IC engines. Main…

Q: what is the mass of product formed in a chemical reaction

A: Given that a chemical reaction is being performed. We need to determine the mass of product formed…

Q: Calculate the number of moles of solid mercury (I) oxide that can be produced by the reaction of…

A: moles of any species contains 6.022 × 1023

Q: What mole ratio would you use to calculate how many moles of oxygen gas would be needed to react…

A: Consider the balanced reaction in the question .

Q: What is the amount of the product that you can obtain in a reaction when stoichiometry is used to…

A: -> In reaction the amount of product obtained actually is called Actual yield. ->But the…

Q: When potassium chlorate is heated, it decomposes to potassium chloride and oxygen gas. Write a…

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Q: Sulfur and oxygen combine to produce sulfur trioxide. i) Write and balance the equation  ii)…

A: Sulfur : S Oxygen : O2  Sulfur trioxide : SO3

Q: For the following reaction, 0.284 moles of zinc oxide are mixed with 0.586 moles of water.   What…

A: Moles of ZnO : 0.284 moles Moles of H2O : 0.586 moles

Q: Determine the number of grams of water produced when 1 gallon of gasoline reacts with excess oxygen…

A: 1 gallon of gasoline gives 4574.52 grams of water.

Q: for the balanced equation below how many grams of cobalt (lll) carbonate can be produced by reacting…

A: Given, mass of Na2CO3 = 39.2 g Molar mass of Na2CO3 = 105.98 g/mol Molar mass of Co2(CO3)3 = 297.8…

Q: calculate grams of ammonia produced when 23.5 dm³ of nitrogen gas @STP reacts with excess hydrogen…

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Q: An intial mass of 1.025g sodium carbonate was used.  What is the theoretical yield in the reaction…

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Q: When 17.5 grams of aluminum nitrate is added to an excess amount of sodium hydroxide, how many moles…

A: Aluminium nitrate reacts with sodium hydroxide to form hydroxide and sodium nitrate. The equation…

Q: According to the following reaction, how many grams of sulfur trioxide will be formed upon the…

A: The balanced equation for the given reaction is,

Q: Using stoichiometry, calculate the limiting reactant, and the theoretical yield (the mass of CaCO3…

A: Given data,Molarity of CaCl2=1.00MVolume of CaCl2=10.0mLMolarity of K2CO3=0.500MVolume of…

Q: Theoretical yield

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Q: How many grams of chlorine gas can be produced from theelectrolytic decomposition of 874 g of…

A: Given data contains, Mass of calcium chloride is 874g. Molar mass of calcium chloride is…

Q: If we want to make 150g of potassium nitrate by reacting ammonia nitrate with potassium hydroxide,…

A: Given, 150g of potassium nitrate

Q: grams

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Q: How many moles of copper(II) oxide are required to produce 12.3 moles of copper(II) chloride in the…

A: CuO + 2HCl --------> CuCl2 + H2O

Q: In a reaction of 10,6g of sodium carbonate reacts completely with excess hydrochloric acid Calculate…

A: Given mass of Na2CO3 = 10.6 g  Other reactant in excess if HCl  a). Calculate molar mass of Na2CO3 =…

Q: Write a balanced equation for the decomposition reaction described, using the smallest possible…

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Q: 119 g of aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide.…

A: Welcome to bartleby !

Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2. When SiO2 is…

A: Silicon is produced industrially by electrochemical reduction of silica or SiO2 with coke which is…

Q: For a theoretical yield of 21 g and actual yield of 11 g, calculate the percent yield for a chemical…

A: This formula is used to calculate, %yield = (actual yield/ theoretical yield)×100... Given,…

Q: Phosphoric acid is neutralized by addition of magnesium hydroxide. Determine the limiting reactant…

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Q: for the following reaction 28.3 grams of disphosphorus pentoxide are allowed to react with 15.0…

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Q: Acid rain occurs when sulfur dioxide reacts with oxygen and water in the air to form sulfuric acid.…

A: Given, Reaction of Sulphur dioxide with oxygen and water to produce sulphuric acid (acid rain) Mass…

Q: expected

A: Dear student I have given answer to your question in the image format.

Q: For the following reaction, 0.557 moles of potassium hydroxide are mixed with 0.224 moles of…

A: (a) The reaction can be given as: 3KOH(aq)+H3PO4(aq)→K3PO4(aq)+3H2O(l) For the reaction, it can be…

Q: For the following reaction, 0.350 moles of carbon (graphite) are mixed with 0.266 moles of oxygen…

A: Limiting reagent is that reactant which determines the amount of product formed.

Q: how many grams of silver oxide are needed to react with 7.9 g of hydrochloric acid to produce silver…

A: Given, mass of HCl = 7.9 g  Mass of Ag2O = ?  Chemical reaction: Ag2O + 2 HCl ---> 2 AgCl + H2O

Q: For the following reaction, 0.472 moles of carbon (graphite) are mixed with 0.594 moles of oxygen…

A: Limiting reagent :-  Reactant which is present in lesser number of moles than required as per…

Q: For the following reaction, 0.358 moles of sulfuric acid are mixed with 0.228 moles of zinc…

A: Limiting reagent is the reactant thar is totally consumed during the reaction. We can write the…

Q: Two sodium atoms react with three water molecules to produce aqueous sodium hydroxide and hydrogen…

A:

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".