rom 702 3. BALANCE the following equation: KCIO3 -------> KCI + O, a) How many grams of KCl are produced from 250 grams mole of KCIO;? b) How many grams of KCIO; are needed to produce 15 grams mole of O,?

Q: Balance the equation below: __SnO2 + __H2 -> __Sn + __H2O   1.a. What is the ratio of the…

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Q: 4. Consider the double displacement reaction between 5.25 g of sulfuric acid and 5.25 g of lithium…

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Q: f, in the above reaction 5.0 gram of N2 is reacted with 1.0 gram of H2, which reagent is limiting?…

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

Q: when burned MgCO3 give MgO and CO2, If 16 g of a mixture of MgCO3 and MgO was completely burned, the…

A: Given : mass of mixture = 16 gm  Mass of remaining solid = 11.6 gm

Q: Which of the following is correct when the equation below is properly balanced?       (CH3)2NH     +…

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Q: 1. How many g is present in a sample having 4.52 moles of CaCO3? 2. Methanol burns in air to form…

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Q: How many moles of CO2 are produced when 76.50 g HCl are produced Balanced reaction…

A: Given balanced reaction : 2 C12H4C16+23 O2+2 H2O→24 CO12+12 HCl mass of HCl produced =76.50 g

Q: In the reaction I used 20g of LiOH, how many grams of LiCl could be produced ?

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Q: Consider the reaction of Fe2O3 with Al to form Al2O3 and Fe. If 4.27 g Al is reacted with excess…

A: Given that,Mass of Al = 4.27 gThe molar mass of Al = Mass of  = 6.24 g = Actual yieldThe molar mass…

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Given that : Mass of CuO = 75 g Molar mass of CuO = 79.545 g/mol Number of moles of CuO=Given…

Q: Given the unbalanced equation: C6H6 + O2 ---> H2O   + CO2. When properly balanced, the coefficient…

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Q: M NA lithium hydroxide. Hint: Read the full question before deciding which compound to calculate for…

A: Given, mass of Sulfuric acid (H2SO4) react = 5.25 g mass of lithium hydroxide (LiOH) react = 5.25 g…

Q: A sample of 1.52g of solid aluminum reacts with 3.55g of aqueous hydrochloric acid to form aqueous…

A: Given mass of Al = 1.52 g Mass of HCl = 3.55 g Molar mass of Al = 26.98 g/mol Molar mass of HCl =…

Q: How many moles of bromine Br₂ would be needed to react with 4.0 moles of aluminum Al to entirely use…

A: Note:- Since you have posted multiple questions, we will provide the solutiononly to the first…

Q: 1.) If 13.0 mL of acetic acid was mixed with 20.0 g of sodium bicarbonate, which is the limiting…

A: 1) A limiting reagent is the reagent which reacts completely with the reaction and then stops the…

Q: How many moles ofcarbon dioxideare produced from 4.0 moles of C3H8

A: chemical reation with oxygen to produce CO2 C3H8(g) + 5 O2(g) → 3 CO2 (g) + 4H2O(g)

Q: A balanced reaction equation must have the same number of atoms of each element on both sides of the…

A: We have to predict whether given reaction is balanced or not.

Q: Do you think it is possible to obatin a % yield higher than 100%? Explain in detail What does it…

A: The question is based on the concept of experimental Chemistry  we need to account for the…

Q: 2) Using the moles of HNO3 you calculated and the moles of Cu(NU}J. the first reaction, calculate…

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Q: A sample containing 2.3 moles of H2O has weight equal to g. It has + molecules of water, + atoms of…

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Q: Combining 0.365 mol Fe2O3 with excess carbon produced 15.4 g Fe.   Fe2O3+3C⟶2Fe+3CO   What is the…

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Q: P, and O, react to give P,O, 4. 10 When 0.200 mol of P, and 0.200 mol of O, were reacted together 4.…

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Q: Fes04(9) + 4 H2(G) 1. Consider the following chemical equation. 3 Fe(s) + 4 H2O(9) a. How many moles…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 5.- If 154 g of Al react with 801 g of Fe2O3 to produce Al2O3, and Fe A) Write the balanced equation…

A: A) Balanced equation:B) To find the limiting reactant, we need to calculate the moles of each…

Q: Consider the reaction of  10 g KClO3 and  5g P4. Identify the limiting reagent Identify the excess…

A: Limiting reagent : Limiting reagents are those reagents that are consumed completely in a chemical…

Q: 2. C,H,,0; + 6CO,– 6H,0 + 60, a) CH,0̟ to 0, b) o, to Co, c) H,0 to CO,

A: C6H12O6 + 6CO2 -----> 6H2O  +   6O2 1mole         6mole         6mole    6mole

Q: How many grams will of NaCl will produce if you react 13.0g of sodium with 12.75 g of chlorine: 2Na…

A: Given, 13.0 g of sodium with 12.75 g of chlorine. The given balanced chemical equation is, 2Na + Cl2…

Q: Using the following equation, determine the limiting reactant if 11.5 g of FeCl3 reacts with 22.4 g…

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Q: How many moles of sodium sulfate are produced when 120 g of sodium hydroxide reacts with sulfuric…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Given the unbalanced equation: C6H6 + O2 ---> H2O   + CO2. When properly balanced, the coefficient…

A: Given,  Unbalanced equation,  C6H6 + O2 ---> H2O   + CO2

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen according to the…

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Q: How many moles of acetate ions are present in a sample that contains 3.35 moles of magnesium…

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Q: How many grams will of NaCl will produce if you react 13.0 g of sodium with 6.91 g of chlorine: 2Na…

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Q: When 3.2 kg of Al & Fe2O3 react, formed are ___ kg of Fe & Al2O3

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Q: Suppose 1.50 g of sodium bicarbonate (NaHCO3) and 1.50 g citric acid (H3C6H507) reacted to produce…

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

Q: How many moles are present in 19.4 g of N2 and 19.4 g of F2?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: 0.329 g of Fe3O4  and 0.812 g of Al are available for the following reaction: 3Fe3O4 + 8Al…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: Balance the following equation KCIO3----> KCI+O2 a) how many grams of KCI are produced from 250…

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Q: In the reaction, how many grams of iron (Fe) is needed to produce 8 moles of FeC13? Balancel!! Fe +…

A: Moles of FeCl3 = 8 Molar mass of Fe = 56 g mol-1

Q: 6. Describe each variable of the equation below: AHrxn = E(Hproducts)-E(Hreactants)

A:

Q: How many grams will of NaCl will produce if you react 13.0 g of sodium with 11.28 g of chlorine: 2Na…

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

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: Combining 0.319 mol Fe, O, with excess carbon produced 11.5 g Fe. Fe,0, + 3C → 2 Fe + 3 CO What is…

A: The given reaction is ,                          Fe2O3  +  3 C  ---->  2 Fe + 3 CO Clearly, from…

Q: A 14.599 g sample of CaCl, was added to 28.164 g of K₂CO, and mixed in water. A 3.513 g yield of…

A: To solve this problem we have to calculate the limiting reactant and theoretical Yield of CaCO3

Q: C10H8 02 _CO2 _H2O. --- --- -- How many grams of H20 is produced from the reaction of 29.57 g C10H8…

A: In the given question we have to calculate the mass of water produced in the given reaction.

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".