When calcium carbonate is added to hydrochloric acid, calcium chloride,carbon dioxide, and water are produced.  how many grams of the excess reactant will remain after the reaction is complete?  Mass of excess reactant:_____g

Q: When the reaction is complete, how many molecules of NH, are produced? What is the limiting…

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Q: (CH,(CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and…

A: Limiting reagent: reactant which consumed first in the reaction & stops the reaction.

Q: According to the following reaction, how many moles of carbon dioxide will be formed upon the…

A: For the given reaction: C(s) + O2 (g)--> CO2(g) 1 mol  1 mol       1 mol Mass of carbon = 25.3 g…

Q: A particle representation of the reactants is shown. Which of the following shows the correct number…

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Q: The circle below represents a mixture of A2 and B2 before they react to form AB3.…

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

Q: A. Balance the chemical equation below and compare the moles of its reactants and products. From it,…

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Q: 2 C2H6 (g) + 7 O2 (g) ----> 4 CO2 (g) + 6 H2O (g)   C2H6 (MM = 30.07 g/mol) O2 (MM = 32.00…

A: Given combustion reaction;  2 C2H6 (g) + 7 O2 (g) ----> 4 CO2 (g) + 6 H2O (g) Initial amount of…

Q: [References) few hydrogen and oxygen molecules are introduced into a container in the quantities…

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Q: is desired to produce 6.59 grams of zinc hydroxide by the following reaction. If the percent yield…

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Q: 2. Given CH4 (g) + C12 (g) --à CH3CI (g) +CHI (g). Ten grams of CH4 and 40.0g of chlorine gas…

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Q: Consider the reaction below: MnO2 + HCl --> MnCl2 + Cl2 + H2O  If 1.92 mol of MnO2 and 96.4g of…

A: Solution of this question depends on stoichiometric calculations.

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

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Q: 2.56 aluminum foil, Al, reacts with unlimited supply of Oxygen gas produced aluminum oxide, Al203…

A: Molecular mass is given by the sum of the mass of the constituent elements.

Q: Use the References to access important values if needed for this question. For the following…

A: The reaction taking place is  Cl2 (g) + 2 NaI (s) -----> 2 NaCl (s) + I2 (g)  Hence from the…

Q: 1. Given the chemical equation below, Ag Ag2S (a) Balance the chemical equation (b) Give the number…

A: The balanced and the number of moles of reactants and the products has to be given,

Q: For the following reaction, 21.2 grams of iron are allowed to react with 44.7 grams of chlorine gas.…

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Q: Liquid hexane (CH3(CH2)CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide…

A: The number of moles of oxygen and hexane are calculated as,

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

A: First write a balanced equation:   CaCO3 → CaO + CO2   1mol CaCO3 will produce 1 mol CaO   Molar…

Q: Iron(II) sulfide reacts with hydrochloric acid (HCl) according to the following reaction. If a…

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Q: Consider the decomposition of red calx of mercury (HgO) into its elements as follows: 2 HgO --> 2 Hg…

A: This question is related to stoichiometry which determines the quantitative relationship between the…

Q: Calculate the total masses of the reactants for the following equation: 2Al(s)+3Cl2(g)->2AlCl3(g)

A: Chemical equation explains the direction of reaction from reactant to products.    Mole relationship…

Q: Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO,), a dark brown gas: 2NO(g) +…

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Q: 1. How much carbon dioxide (in litres) comes from the reaction of 30.0 g of sodium carbonate…

A: The balanced chemical reaction is given below.

Q: 500g of Sodium(Na) reacts with 750g of Calcium Chloride (CaCl2) to form Sodium Chloride (NaCI) and…

A: Given:mass of Na= 500gmass of CaCl2 = 750galso, we knowmolar mass of Na =22.98gmolar mass of CaCl2…

Q: (a) Consider the reaction: MnO2 +  4HCl   -->  MnCl2 + Cl2  +  2H2O If 74.8 g of MnO2 and 48.2 g of…

A: The balanced reaction taking place is given as, => MnO2 + 4 HCl --------> MnCl2 + Cl2 + 2 H2O…

Q: When Mercury (I) oxide, a red crystakkine solid, is heated, it decomposes to form liquid mercury and…

A: The balanced chemical equation can be written as follows-

Q: Magnesium metal burns in oxygen to give solid magnesium oxide, MgO. a) Calculate the mass of…

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Q: During a neutralization reaction aluminum hydroxide reacts with hydrochloric acid to produce…

A: Given,      Aluminum hydroxide reacts with Hydrochloric acid to form aluminum chloride and water.…

Q: An explosive reaction between butane and oxygen occurs as follows. 2 C4H10 (g) + 13 02 (g) --> 8 CO2…

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Q: Consider the following unbalanced equation    ____Na2SiF6  +  ____ Na --------->  ____Si  +…

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Q: According to the following reaction, how many moles of chlorine gas are necessary to form 0.571…

A: This question can be solves using law of equal proportions. That is from the balanced chemical…

Q: Lead can be prepared from galena [lead(II) sulfide] by firstroasting the galena in oxygen gas to…

A: Given: Mass of Pb= 1 metric ton Solution: The balanced chemical reaction is the one in which all the…

Q: The reaction of ethylene oxide with water to give ethylene glycol (automobile antifreeze) occurs in…

A: Theoretical yield :-  The amount of product obtained as per balanced chemical equation is known as…

Q: Solid lithium hydroxide reacts with carbon dioxide gas to produce solid lithium carbonate and water.…

A: The amount of lithium hydroxide made to react with 11 g of carbon dioxide is 89.6 g.

Q: dinitrogen trioxide gas (N2O3) was actually produced by reacting 6.85 g of oxygen gas (O2) with…

A: The question is based on the concept of Reaction Stoichiometry. we have to write balanced chemical…

Q: According to the following reaction, how many moles of mercury will be formed upon the complete…

A: We are given 25.4 grams of mercury oxide. We have to find how many moles of mercury will be formed…

Q: [References] nelling salts," which are used to revive someone who has fainted, typically contain…

A: The question is based on the concept of Reaction Stoichiometry.   We have  to calculate the mass of…

Q: 3. SEP Analyze Data Calculate the ratio of the moles of product produced to the moles of each of the…

A: In the given reaction, the nitrogen gas and the hydrogen gas are reacting together in order to…

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

A: Law of conservation of mass is followed in the chemical reaction, similarly by the help of…

Q: 1. Aluminum metal (Al) and hydrogen chloride (HCI) react to form aluminum chloride (AICI3) and…

A: Given,  Al and HCl react to form AlCl3 and H2 gas , then  A. What is the balanced reaction = ? B.…

Q: oue:- Nitrogen (N₂) gas and hydrogen (th) gas react to form ammonia (NH₂) ges- Suppose you have.…

A: Limiting reactant or limiting reagent is that reactant that is totally consumed when the chemical…

Q: It is desired to produce 6.30 grams of sulfur trioxide by the following reaction. If the percent…

A: Percent yield:  It is also known as reaction yield. It is defined as the percent ratio of actual…

Q: A sample of 8.72 g of liquid 1-propanol, C,H,O, is combusted with 57.7 g of oxygen gas. Carbon…

A: Given, mass of liquid 1- propanol (C3H8O) = 8.72 g mass of oxygen gas (O2) = 57.7 g Note: molar mass…

Q: A 6.60-g sample of Fe3O4 reacts with O₂ to produce Fe₂O3: 4Fe3O4(s) + O2(g) →→→ 6Fe2O3(s) Determine…

A: Given, 4Fe3O4(s) + O2(g) → 6Fe2O3(s) mass of Fe3O4 reacts = 6.60 g Excess reactant: O2 mass of Fe2O3…

Q: Course Home…

A: First using the given aluminium foil area and thickness the volume of the foil is determined.

Q: Table 7.1(data) Mass of crucible and lid 33.059   Mass of crucible, lid, and hydrate sample before…

A: The answers for questions in table 7.2 are answered as shown below,

Q: Given the reaction of 4 g of CaCN2 and 4 g of H20 forming CaCO3 and NH3, determine the mass (in g)…

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Q: C3Hg(g) + 502(g) 4H20(g) + 3CO2(g) If 211 g of propane (C3H8) is burned, find the mass of carbon…

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Q: A. To get the molar mass of the reactant/s and the product/s I need to:

A: Molar mass of the Molecule is the sum of atomic masses of all elements present in the given…

Q: N2H4(l) + 5Cl2(g) 2NCl3(g) + 4HCl(g) Calculate the following, with proper number of significant…

A: Given N2H4(l) + 5Cl2(g) → 2NCl3(g) + 4HCl(g) 1 mole of N2H4(l) reacts with 5 moles Cl2

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".