Stoichiometry - Equimolar Reactions       a. How many grams of Cl2 is needed to react with 20.0 grams of P4          P4 + 6Cl2 ----> 4PCl3     b. How many grams of H2O  is needed to react with 20.0 grams of P4O10         P4O10 + 6H2O ----->  4H3PO4

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: 5. K3PO4 +Al(NO3)3 →_KNO3 +_AIPO4 a. Balance the reaction b. What is the reaction type? c. If 30.2g…

A: Since you have asked multiple questions, we will solve the first three sub-parts for you. If you…

Q: cetic Acid Aspirin 1on se 0 ag nol) 1stbo nn sved nenonbyil nedt 1adio 2mole e in Consider the…

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Q: What are the spectator ions in the reaction between KCI (aq) and AgNO3 (aq)? O K* and Ag* O K* only…

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Q: What are the coefficients for the following reaction when it is properly balanced? __C7H8 + __HNO3…

A: Balance the following reaction __C7H8 + __HNO3 ----> C7H5N3O6 + __H2O

Q: In the reaction (must balance it first): KCIO3 + HCI --> KCI + Cl2 + H2O how many grams of KCIO3 are…

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Q: 3. Balance the following reaction in a basic solution: 1- + MnO ² → MnO₂ + 1₂

A: Redox reaction :               I- + MnO42-  ------> MnO2 +I2We need to balance the above reaction…

Q: 4. NHẠNO3 → N½0 + H2O a) How many grams of water are produced if 123.0 grams of N20 is produced? b)…

A: 331.70 grams of MgO is produced.

Q: 12. Explain the stoichiometry (mole ratio of reactants) of this reaction. OH 3 + BH3 b. H2O2, OH

A: The given reaction is the hydroboration of but-2-ene. It is an oxidation reaction.

Q: o AgNO:(aq) + KBr(aq)→AgBr(s)+ KNO:(aq) a. Which reactant is limiting? Which reactant is in excess?…

A: The reaction taking place is given as, => AgNO3 (aq) + KBr (aq) → AgBr (s) + KNO3 (aq) Given:…

Q: For Reaction #3, what are the Final Grams for each reactant and product? CO grams H2 grams CH3OH…

A: Limiting reagent is the one that is completely consumed in a reaction.  It allows us to determine…

Q: Complete and balance each combustion reaction equation. a. S(s) + Oz(g) c. Ca(s) + O,(g) b. C,H(8) +…

A: (a) S(s)  + O2 (g) → SO2 (g)    (b) C3H6(g)  + 92O2 (g) → 3CO2 (g)  + 3H2O(l)    (c) 2Ca(s)  + O2…

Q: 3. Balance the following equations: a. H2+_O2→. H2O b. P4+_O2→ P2O3 С. N2+ H2→_NH3

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Q: Fill in all of the rectangles in each row that correspond to the one quantity given in that row for…

A: To identify the stoichiometric amounts of the reactants and products present in a given system, the…

Q: fill in the missing reaction component: CuSO4(5H2O) + ______ --> CuSO4 + 5H2O

A: The reaction given is, => CuSO4·5H2O + _______ → CuSO4 + 5 H2O

Q: H,0, H* .COOH H,PO, 1. Оy 1. BH, KMnO4 KMNO4 2. H,O, OH 2. Zn, H2O

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: 5. Evaluate the equations below. Which is NOT a balanced equation? A. Al2O3 + 6 HCl → 2 AlCl3 + 3…

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Q: D. SINGLE DISPLACEMENT REACTION: A + ВС - АС + в 1. _Cu + _AGNO; >. Cu(NO3)2 + Ag 2. Fe+ Sn(NO:)4 >_…

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Q: 33. Under basic conditions, how many moles of OH are there in the overall balanced reaction? 01 O…

A: Answer :---- The balanced equation are :---4Au + 2O2 + 8CN- + 2H2O → 4[Au(CN)2]- + 4OH-

Q: Rusting IS

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Q: How many grams of O 2 would be needed to react with 5.207 moles of CS 2 in the reaction CS2 + 3 02…

A: The mole ratios can be used as conversion factor to convert between moles of any two substances that…

Q: 9. Consider the balanced reaction in 1b above. If you begin with a 150.0 mL of a 1.3 M solution of…

A: Given:: Molarity of NH4OH = 1.3 M, volume= 150.0 ml = 0.150 L mass of Cu(OH)2 produced = ?

Q: 1.5 kg Magnesium + 2 kg Water (purified) → 950 grams Milk of Magnesia 1. Balanced Chemical Equation…

A: Magnesium hydroxide is one of the inorganic compounds. Its chemical formula is Mg(OH)2. Naturally it…

Q: The actual yield can only be determined by: O Carrying out the reaction in a laboratory. Writing a…

A: We have been asked about determination of actual yield. We have been given four options and we have…

Q: 5. Calculate the mass of Fe(OH)3 that can be produced by the reaction of 35 g NaOH with FeCl: (used…

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Q: A student obtained 11.1 g of Al2S3 from the following reaction. The student added 19.5 g of Sodium…

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Q: 1. 15.6 g of aluminum sulfide reacts with 10.0 g of water according to the reaction below: _Al₂S,…

A: first we have to balance the given equation

Q: For items 5 and 6: 5. What is the mole ratio of 3NO2 to 2HNO3? 3NO2 + H2O → 2HNO3 + NO 6. What is…

A: Stoichiometric relation help in finding the relationship between the quantity of reactant and…

Q: Balance the following reactions. Do not add phase symbols. 1.  ____H2O2 ____ H2O + ____ O2 2.…

A: To balance the chemical equation we first need to count the number of each types atoms on reactant…

Q: _C3H3 + 02 → СО2 + H2O a C d 1. What coefficient should go in position 'c' to balance the equation?…

A: Given    C3H8    +   O2       →   CO2    +   H2O Balanced Reaction   = ?

Q: Q5):- A. Define the percentage purity, percentage yield, and theoretical yield? Can a reaction ever…

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Q: 1. The whole number coefficients that are needed to balance this reaction are: [Hint: Balance the…

A: in Balanced chemical equation number of atoms of each species are equal on both reactent and…

Q: 8. What could a 101% percent yield mean? A. The reaction was a success. C. It was a perfect chemical…

A: By definition, % yield is calculated as: % yield = Actual yieldTheoretical yield×100 where Actual…

Q: What are the coefficients when the equation is balanced? HNO3 + _H;S _NO + _S + _H;0

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Q: 1. _KCIO3 KCI + O2 2. Hg + O2 3. H2CO: > H2O + _CO2

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3.Please resubmit the question and…

Q: 25. For Questions No.25 and 26. please reter to the followving equation:P4 6CI2 - 4PCI3. The…

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Q: 2 KMN0, + 16 HCI → 2 KCI + 2 MnCl, + 8 H,0 + 5 Cl, a. What is the ratio between KMnO, and H,0? 4:2 1…

A: In given balance reaction , ratio of compounds eaisly calculated

Q: Balance the following reactions. Do not add the phase symbols. a. ____Ca(OH)2 + ____H3PO4…

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Q: What is the limiting reactant for the reaction depicted in the boxes below? H2 + 2 ICI --> 12 + 2…

A: In box provided H2= 3 molecule In box provided ICl = 4 molecule The provided reaction is- H2 +  2ICl…

Q: 15- The reaction given below is not balanced. If 12 moles of nitrogen were produced in a reaction,…

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Q: Exercice 3: Equilibrer les équations suivantes Ni H2SO4 H2 Niz(SO.)3 a. +] -> b. NH4F AlCl3 NHẠCI…

A: The complete balanced equation : b. 3NH4F + AlCl3 →3NH4Cl +AlF3 c. 3Na2CO3 + 2H3PO4 →2Na3PO4 +3H2O +…

Q: When the equation shown is correctly balanced the coefficients are KCIO3 LLY KCl + 02

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.