Given 100 g-mol of molybdotellurate: 3(NH4)2O.2TeO3.6MoO3.10H2O, calculate: a) kg molybdotellurate b) kg-mol TeO3 c) kg H2

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: • How many moles of Na Cl contain 3.49 x1025 There are ions? Z moles of ions per mele oE Nasl, cund…

A: 1 mole = 6.022×1023 [ Avogadro's number ] Anything which is in the number of 6.022×1023 is said to…

Q: Magnesium citrate, Mg3(C6H507)2, belongs to a class of laxatives called hyperosmotics, which cause…

A: Mol is the S.I. unit of quantity of substance. It is defined as amount of substance that contains…

Q: For the reaction 2 NaOH(s) + CO3lg] -> NazCO3(s) + H3O[I); a) g of NazCOgls) is formed when 1.0 g of…

A: In this numerical, the concept of limiting reagent will be applied. In a chemical reaction, the…

Q: -> Naz0(s) _CO2(g) H2O(g) Theoretical yield (grams) of NazO: Percent yield (Run 1) =

A: In the given question we have to calculate the theoretical yield of the product formed by the…

Q: According to the balanced reaction below, calculate the moles of NH, gas that form when 4.2 mol of…

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Q: The fizz produced when an Alka-Seltzer tablet is dissolvedin water is due to the reaction between…

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Q: 5) For the following reaction: I2 (g) + H2 (g) → 2HI (g) If the amount consumed from (I2) according…

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Q: he limiting reactant

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Q: H2 HS-C ·CH + NH3 Cysteine H2O2 山 + NH3 Cystine H cc 2 + NH3

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Q: What mass in grams of CO, is evolved in the com- plete decomposition of a 2.300-g sample that is…

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Q: For the reaction: SnO2(s) + 2 H2(g) Sn(s) + 2 H2O(l) Determine: 1)the mass of tin produced from…

A: Given Reaction Sno2(s) + 2H2(g) → Sn(s) +2H2O(l)

Q: Consider the following reaction: 2H 2 + O 2 --> 2H 2O How many moles of water can be formed from 1…

A: Applying concept of limiting reagent.

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

A: Given: Combustion reaction of hexane i.e. C6H14  Mass of C6H14 taken = 5.17 g. Mass of O2 taken =…

Q: 1. Lithium hydrogen carbonate decomposed by heating as shown in the balanced equation: ZLI…

A: Given that, the decomposition of lithium hydrogen carbonate by heat, the balanced decomposition…

Q: A 39.59 sample Of copper B heated in the presence of excess Oxygen and is converted to copper l11)…

A: Given, mass of copper sample = 39.5 g Mass of copper (II) oxide formed = 45.5 g Molar mass of Copper…

Q: How many g of C4H4S2 are equivalent to 5.40 moles of this compound?

A: Answer: 627.48 g

Q: 2KCI + 30, 2. 2KCIO, How many molss of oxygen are produced by the decomposition of sbk moles of…

A: Potassium chlorate KClO3 decomposes to produce potassium chloride KCl and oxygen O2 .

Q: Salicylic acid reacts with acetic anhydride to form aspirin, acetylsalicylic acid.  If the percent…

A: Given, Salicylic acid reacts with acetic anhydride to form aspirin Percent yield of the reaction =…

Q: A mixture of N21g2 and H21g2 reacts in a closed containerto form ammonia, NH31g2. The reaction…

A: Balanced reaction for the given reaction is as follows. N2g+3H2g→2NH3g After reaction we have 3.0…

Q: 1. A compound X containing carbon, hydrogen and oxygen only have the following composition by mass:…

A: Given, Compound X containing Carbon, Hydrogen and Oxygen % of Carbon (C) = 54.5 % = 54.5 g % of…

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)      d.…

A: Consider mass of propane and oxygen as 20g Balanced reaction is: Molar mass of C3H8 is 44 g/mol…

Q: Consider the following reaction: CH4  +  2O2  -->  2H2O + CO2 How many moles of water can be formed…

A: Given  Reaction  CH4  +  2O2   →  2H2O  +  CO2 Number of mole of CH4   = 3 mole  Number of mole of…

Q: What is the % of H2O if 102g H2) is produced from 14.6g H2 and excess O2?

A: Given  Mass of H2O  = 102 gram Mass of H2    = 14.6 gram  Percentage yield   =?

Q: S + 6 HNO3 --> H₂SO4 + 6 NO2 + 2H₂O In the above equation how many moles of H₂SO4 can be made when…

A: given, moles of HNO3 = 46 moles

Q: 2.) The first step in the reaction of Alka-seltzer with Stomach acid consists of one reacting with…

A: We have to find the moles of carbonic acid formed.

Q: 13. A chemişt carries out the following reaction: C6H6 + Br2 > C6H5BR + HBr 2.7 a. If he reacts 14.2…

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Q: According to the following reaction: 6HCI (aq) - Fe>O3 (3) → 3H;O (1) + 2F€C13 (aq) What would you…

A: Stoichiometry coefficients gives the relation between the ratio of reactants reacted and products…

Q: 7. For the reaction C5H12+ O2 → H20 + CO2, if one starts w a) moles g and mass g of CsH12 b) moles g…

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Q: Given Co to + HNO₂ a) Balance the rxn. (!,!,!,!). by A student combines. C6H₂ NO₂ + 1.83 mol HNO₂…

A: Given the moles of HNO3(aq) taken = 1.83 mol  molecules of benzene, C6H6 taken = 1.22*1024…

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: mol O2

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: The mineral galena is composed of lead(II) sulfide and hasan average density of 7.46 g/cm³. (a) How…

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Q: Given that 4 NH3 + 5 O2 ----> 4 NO + 6 H2O, when 4.50 mol of H2O are formed, the amount of NO formed…

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Q: 3Fe(s) + 2O2(g) —> Fe3O4(s) When 14.5 g Fe and 11.2g of O2 are mixed... What is the theoretical…

A: In the question we have to calculate the theoretical of the given reaction. we have to define the…

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".