Given the balanced equation: 3 CuS + 8 HNO3 →3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O What number of molecules of NO is produced when 8 grams of S is produced? a)1.99 b)2.99 c)0.33 d)1.5 e)1    [all x10(23)]

Q: 3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H2O In the above equation how many moles of NO…

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Q: Consider the reaction: 2C:H«(g) + 702 (g) → 4CO:(g) + 6H:O(1). If 64 grams of O2 react with 45 grams…

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Q: a) How many liters of NO2 gas are formed by the reaction of 12.6 grams of copper with 42.3 grams of…

A: Balanced  reaction  Cu  + 4HNO3  ------->  Cu(NO3)2  +  2NO2  +  2H2O moles of Cu = 12.6 / 63.54…

Q: mass

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Q: ny grams of PCI 5 a

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Q: B: A 208 g of C6H6 (78 g/mol.) burns in air according to the equation: C6H6 + 15/202 → 6 CO2 +3H20 2…

A: From the balanced equation we can calculate the weight of the product .

Q: moles of D

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Q: Given the following balanced chemical equation: 3 Li2S (s) + 8 H+ (aq) + 2 NO3– (aq) ---> 6 Li+…

A: Given: Moles of S = 6.43 moles

Q: Given the balanced chemical equation below,  2 NO(g)     +     5 H2 (g)   -->    2 NH3(g)    +    2…

A: Since you have posted multiple questions, we can answer only first three questions by default. To…

Q: If 15.2 g of PbH3 and 14.8 g of O2­ react in the following reaction, 4 PbH3 (g) + 5 O2 (g) -->4 PbO…

A: The reaction taking place is given as, => 4 PbH3 (g) + 5 O2 (g) ------> 4 PbO (s) + 6 H2O (g)…

Q: For the chemical reaction   2KI+Pb(NO3)2⟶PbI2+2KNO32KI+Pb(NO3)2⟶PbI2+2KNO3   what mass of…

A: Given: The chemical reaction is, 2KI+PbNO32→PbI2+2KNO3......(1) The number of moles of potassium…

Q: 3) The following two reactions are important in the blast furnace production of iron metal from iron…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: 1. The following equation is unbalanced. Create an atom inventory, then balance the equation.…

A: Given data, Al(NO3)3(aq)+K2S(aq)→KNO3(aq)+Al2S3(s) Balance the above chemical equation.

Q: Given the following balanced chemical equation: 3 Li2S (s) + 8 H+ (aq) + 2 NO3– (aq) ---> 6 Li+…

A: Given 1.86 moles of NO are created.

Q: UreaLinks to an external site. (CO(NH2)2) can be synthesized via the following chemical reaction. If…

A: The molar mass of a compound is calculated by adding up the atomic masses of each element in the…

Q: 3 Cu   +   8HNO3   g 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation how many moles of NO…

A: number of moles of NO can be made when 40 moles of HNO3 are consumed is given below

Q: What are the steps for determining the mass of product C of a chemical reaction if the masses of…

A: To find the mass of product , we required the molar mass of product and reactants . The Chemical…

Q: 1. Balance the following chemical equations: HNO3(aq) b. a. N₂O5(g) + H₂O(1) K₂0(s) + H₂O(1) →…

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Q: If 16.2 g of PbH3 and 13.4 g of O2­ react in the following reaction, 4 PbH3 (g) + 5 O2 (g) -->4 PbO…

A: The reaction taking place is given as, => 4 PbH3 (g) + 5 O2 (g) ------> 4 PbO (s) + 6 H2O (g)…

Q: I have a balanced equation of 2Al + 3 CuCl2=2AlCl3 + 3Cu 2.80g copper (II) chloride and 0.400g…

A: Moles of Al = mass  / atomic mass = 0.4 / 27 = 0.0148  moles of CuCl2  = mass / molar mass of CuCl2…

Q: Balance the following equation Ca(OH)2 + H3 04  ------> H20 + Ca3 (PO4)2

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: PART I: What mass of potassium fluoride, KF, would be produced from 7.70 grams copper (II) fluoride?…

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Q: Given the following equation: 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O How many grams of C4H10 are needed…

A: Given data: Mass of H2O produced = 67.20 g

Q: How many moles of AI can be produced from 10.87g of Ag? AI(NO3)3(s)+3Ag=AI+3AgNO3

A: In the given reaction, one mole of aluminum nitrate reacts with three moles of silver to form one…

Q: Copper reacts with iodine in a similar reaction from what was done in lab to produce copper(I)…

A: Number of moles is equal to the ratio of mass to molar mass of substance. Number of moles=MassMolar…

Q: How many grams of oxygen are formed, if 1.0 g of H2O is decomposed per the equation below : 2H2O 2H…

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Q: 30.0 grams of iodine(V) oxide, I½O5, reacts with 28.0 grams of carbon monoxide, cermine the mass of…

A: We will calculate all the parts

Q: Copper reacts with iodine in a similar reaction from what was done in lab to produce copper(I)…

A: Cu has less no of moles so it Limiting reagent

Q: #58. How many moles of nitrogen gas would be produced if 4.81 moles of copper(II) oxide were reacted…

A: Stoichiometry is the calculation of reactants and products in chemical reactions in chemistry.

Q: 2) For the following reaction N2 (g) + 3H (g) →2NH3 (g) The mass of NH, resulting from the reaction…

A: Given equation is : N2 (g) + 3H2 (g) ------> 2NH3 (g)  Given moles of H2 = 0.25 mole  Mass of NH3…

Q: According to the following equation how many grams of K2 can form if 13.5 g of K were reacted in…

A: The given reaction is,                          4 K (s) + O2 (g) ---->  2 K2O (s) Given, mass  of…

Q: Balance the following chemical equations: a)Na2SO3 + H3PO4 → H₂SO3 + Na3PO4 b)Pb(NO3)2(aq) +…

A: Balanced chemical equation: Balance chemical equation can be define as the reaction in which number…

Q: What quantity of atoms of carbon are produced by the complete reaction of 7.09 grams of magnesium…

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Q: in the balanced equation "2HI (g) → H2(g) + I2(g)", how many moles of HI would be combusted to…

A: The balanced chemical equation is: 2HI (g) → H2(g) + I2(g) According to the stoichiometry of the…

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: For the balanced reaction 2Co(NO3)3(aq) + 3NA2CO3(aq) --> Co2(CO3)3{s) + 6NANO3(aq) how many grams…

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Q: 5. Given the following equation, what mass (in grams) of AICI, can be produced from 4.4 g of Al and…

A: Aluminium reacts with chlorine to form aluminium chloride. The equation for the balanced chemical…

Q: CaO + H2O → Ca(OH)2 If 9.5 × 1024 particles of Ca(OH)2 are produced, how many moles of CaO were…

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Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: The Balanced chemical equation for the synthesis of cryolite is given by

Q: :A 208 g of C6H6 (78 g/mol.) burns in air according to the equation: C6H6 + 15/202 → 6 CO2 +3H20 2…

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Q: Given the following equation: 2 KCIO3 → 2 KCI +3 02 How many grams of O2 are produced when 56.00…

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Q: From the equation O2 + 2C = 2CO. If 2.73 moles of C are reacted with an excess of O2, How many moles…

A: The balanced equation is given below:

Q: Given the reaction below, if  3.64 moles of Vanadium (V) were reacted with 4.88 moles of Oxygen (O2)…

A: First see the mol ratio of V and O2 from the reaction , and apply it for the reaction.

Q: If you have 1 mol Xe and 1 mol F₂, how many moles of XeF₄ can you create in the following chemical…

A: Given: 1 mole Xe and 1 mole F₂ To determine: Moles of XeF4 formed

Q: Aluminum chloride is made from scrap aluminum through the following balanced reaction. 2 Al (s) + 3…

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Q: 4) If the actual yield of Cu is the result of the reaction of 8 x 10-3 mol of CuSO4 with a offer…

A: Percentage yield is percent amount of product actually formed with reference to its yield its…

Q: Given the equation: 3 Ca(s) +  2 H3PO4(aq)  -->  Ca3(PO4)2(s)  +  3H2(g)        a. If 110.0 grams of…

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Q: 11.Given the following reaction, how many grams of AgI  will be produced from 17.20 g of AgNO3?…

A: A multiple choice question based on mole concept, which is to be accomplished.

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.