Given the following balanced chemical equation, how many grams of Hg would be produced from the decomposition of 56.4 g HgO? 2HgO --> 2Hg + O2   g Hg

Q: what is the total mass of product formed when a6 g of ch4 is burned in excess of oxygen

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Q: Given the following balanced chemical equation, how many grams of Hg would be produced from the…

A: First of all, we will calculate the molar masses of each HgO and Hg in the reaction and then based…

Q: Consider the reaction shown: N2+O2 produce or form 2NO deltaH=43.2 kcal When 50.0 g of N2 react,…

A: The reaction taking place is  N2 + O2 ---> 2NO                  ΔH = 43.2 Kcal Hence we can say…

Q: How many moles of NH3 are produced when 0.45 moles of H2 gas react with N2 gas? N2 + 3H2 -->2 NH3…

A: The balanced reaction taking place is given as, => N2 + 3 H2 -----> 2 NH3

Q: How many grams of hydrazine are needed to produce 10.0 moles of nitrogen gas.

A: Hydrazine decomposes to form ammonia and nitrogen gas. The chemical equation can be written as…

Q: How many grams of oxygen are required to completely burn 5.90 g of C3H8 in the following unbalanced…

A: Consider the given unbalanced equation as; C3H8 g  +  O2 g  → CO2 g  +  H2O g     The balanced…

Q: Given the following balanced chemical equation, how many grams of Hg would be produced from the…

A: Given: mass of HgO = 56.4 g We know that, molar mass of HgO =216.59 g Molar mass of Hg = 200.59 g…

Q: Attached you will find an example from Chapter 8 in my chemistry book. Could you please give a VERY…

A: The balanced equation of given reaction is,

Q: BASIC STOICHIOMETRY The reaction between pyrite (FeS2) and oxygen gas can be used to produce SO2 gas…

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Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?

A: HCl react with excess Aluminum The balanced reaction would be  2Al + 6HCl → 2AlCl3 + 3H2 In this…

Q: Calculate the amount in grams of citric acid that you would need to complete the reaction for the…

A: To calculate the amount in grams of citric acid that we would need to complete the reaction for the…

Q: How many moles of water can be produced from the reaction of 2.0 moles of hydrogen gas is reacted…

A: A mole is defined as the amount of substance containing the same number of discrete entities (atoms,…

Q: Write a balanced equation for this reaction. A closed container is filled with 2 moles of hydrogen…

A: Answer: 1 mole hydrogen gas reacts with 0.5mole oxygen gas to form 1 mole water.   Since, over here,…

Q: How many grams of NBR3 can be made from 2.22 × 102 moles of Br2 ? N2 + 3 Br2 2 NBr3 + 44.0 kJ

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Q: 2.70g of Zn (s) reacts with 50.0 mL of 1.00 M HCI solution to produce hydrogen gas according to the…

A: Limiting reactants always exist in low amount compared to all reactants in any reaction and also…

Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?   2Al +…

A: The reaction of HCl with Al is as follows:                           2Al + 6HCl --> 2AlCl3 + 3H2…

Q: According to the following balanced reaction, how many moles of CaO are required to exactly react…

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Q: Using the following equation, calculate the grams of V formed when 1540g of V2O5 reacts with 1960g…

A: Data given: Mass of V2O5 = 1540 g Mass of Ca = 1960 g Mass of V formed = ?

Q: Calcium carbonate combines with hydrochloric acid to produce calcium chloride, water, and carbon…

A: Given, Calcium carbonate combines with hydrochloric acid to produce calcium chloride, water, and…

Q: What is the total mass of products formed when 3.2g of CH4 is burned in air?                    CH4…

A: Mass of CH4=3.2g CH4+O2-->CO2+H2O

Q: how many moles of gas will be produced if 0.0595 moles reacted completely with acetic acid?

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Q: determine the theoretical and percent yield of carbon dioxide when 48.95g of ethane (C2H6) reacts…

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Q: How many moles of oxygen are produced by the decomposition of 5.50 moles of potassium chlorate?

A: The number of moles is a ratio of the mass of a substance to the molar mass of the substance.…

Q: How many grams of oxygen gas can be produced by the decomposition of 8.99 grams of hydrogen peroxide…

A: The reaction  2H2O2 -------> 2H2O  +   O2 Given Mass of H2O2 = 8.99 g

Q: Determine the amount of heat (in kJ) given off when 2.48×104g of NO2 is produced according to the…

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: Consider the following equation. How many moles of barium are needed to react with 4.00 mol

A: From the reaction we can see that 1 Mole of O2 react with 2 Mole of Ba .

Q: How many moles of NO2 would be required to produce 2.30 moles of HNO3 in the presence of excess…

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Q: Given:2No+O2->2NO2 If 10.0gNo reacts with 7.0g O2, how many g No2 are produced ?

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Q: 1. An apple pie needs 10 large apples, 2 crusts (top and bottom), and 1 tablespoon of cinnamon.…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts…

Q: Calculate the number of g of C3Hg required to produce 44.1 g of H,O using the following balanced…

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Q: According to the following balanced equation, what mass (in g) of MgO can be made from 7.5 g of 02?…

A: Molecular Weight of O2(Oxygen) is 32 grams. Weight of O2 given = 7.5 gm

Q: How many moles of Al will be consumed when 0.400 mol of Al2O3 are produced in the following…

A: Given :  4 Al + 3 O2 → 2 Al2O3  No. of moles of Al2O3 produced = 0.400 mol  To be calculated :…

Q: During the analysis, 0.163 g H2O and 6.00 g CO2 are produced. Calculate the moles of H2O formed by…

A: Step : 1             Calculate the moles of H2O formed by combustion of 0.400 g vitamin c.

Q: (6)For the following balanced reaction use the mass of the chemical provided to solve the mass of…

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Q: How many moles of Hg can be made from 16 grams of Hg? 2HgO(s) = 2Hg(l) + O2(g)

A: HgO, decompose into Hg and O2. The balanced chemical reaction is as follows: 2HgO(s) → 2Hg(l) +…

Q: Calculate the mass of limestone () that must be decomposed to produce 415 g of CaO is produced. The…

A: The given balanced equation is shown below. CaCO3s→CaOs+CO2g The given mass of CaO is 415 g.

Q: A sample of 119.4g of Calcium Oxide was obtained by heating 292g of calcium carbonate. What is the…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Given the equation C4H6 + 2HBr ---> C4H8Br2 Calculate the moles of C4H8Br2 produced when 1.5 nole…

A: The given reaction is- C4H6+2HBr→C4H8Br2 From this reaction, it is clear that 1 mol of C4H6 reacts…

Q: How many moles of oxygen gas are produced when 6.44 moles of water are produced? 2H2O2 (l) -->  O2…

A: To find the moles of oxygen produced,  the moles of water is given.

Q: What mass of octane is consumed by the reaction of 2.13g  of oxygen gas

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Q: Iodine reacts with antimony in the following a manner: 2Sb(s) + 3I2(s) -> 2SbI3(s) In an…

A: Antimony reacts with iodine to form antimony iodide. The equation for the balanced chemical reaction…

Q: Balance the following equation and calculate how many moles of AgNO3 Are required to react with 9.3…

A: The reaction taking place is given as, => Pb + AgNO3 -------> Pb(NO3)2 + Ag Given : Moles of…

Q: According to the following balanced reaction, how many moles of NO are formed from 2.50 moles of NO2…

A: Moles of NO2 = 2.50 mol Moles of NO = ? Water is excess so limiting reagent is NO2

Q: What mass of HgO is required to produce 0.692 mol of O2? 2HgO(s)=2Hg+O2(g)

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: 4.4g KMnO4 is mixed with water and 1.3 of iodine powder is added to the mixture 0.14g of potassium…

A: Analytical lab methods involve the use of iodine sources and KMnO4 frequently. The reaction between…

Q: How many moles of K2S are consumed when 14.0 g of KBr is formed in the following equation? FeBr2 +…

A: Calculate the number of moles of KBr.

Q: How many grams of oxygen are required to completely burn 5.90g of C3H8 in the following unbalanced…

A: A balanced reaction is one that has same number of atoms of each element on reactants and products.…

Q: For the following reaction, how many moles of oxygen gas are required to react with 4.5 moles of Mg?…

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Q: In the atmosphere, nitrogen dioxide reacts with water to produce NO and nitric acid: NO2 (g) + H2O…

A: Given unbalanced equation for the reaction of nitrogen dioxide with water to produce NO and HNO3 is…

Q: How many molecules of CO2 will produced from 100 g of C3H8?

A: Given  Mass of C3H8   = 100 gram  Number of molecule of CO2  = ?

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".