Solve each problem below using the unbalanced chemical reaction given. The answers to each problem is the atomic number of an element on the periodic table. Unscramble the elements to form a "delicious" word. The code to open the next level is the unscrambled word written as elements, for example: tin, oxygen, tungsten = SnOW Use the following chemical reaction to solve all four problems: C,H16 + CO, + H,0 1) Balance the reaction. The coefficient for oxygen is the first answer. 2) If 432g of water were formed during the reaction, how many moles of oxygen are reacted? 3) How many grams of carbon dioxide are formed when 0.25 mol of oxygen reacted? 4) If 3.92 mol of carbon dioxide is formed, how many grams of heptane is reacted?

Q: inc metal reacts with hydrochloric acid according to the following balanced equation.…

A: The reaction of zinc metal and HCl is given by, Zn(s)+2HCl(aq)→ZnCl2(aq)+H2(g) The mass of Zn =…

Q: Sodium hydroxide and sodium metal react to form sodium oxide and hydrogen. Which of the following…

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Q: Where stated, classify reactions both by the key reaction event (PPT, A/B, R/O) and by changes in…

A: In a balanced chemical equation there are equal number of atoms of each element involved in the…

Q: Where stated, classify reactions both by the key reaction event (PPT, A/B, R/O) and by changes in…

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Q: 8. Calcium nitrate and potassium phosphate double replace each other. If you want to end up with 413…

A: Consider the given balanced equation is as follows;

Q: 5. Carbon dioxide reacts with sodium hydroxide to form sodium carbonate and water. When 2.41 g of…

A: Given data, Mass of Carbon dioxide = 2.41 g Mass of sodium hydroxide = 3.50 g Mass of sodium…

Q: The diagram below represents a reaction shown at the molecular level. Wndl x 00

A: The each black element combines with three other white elements to form the respective product…

Q: Given the chemical equation below: Cl2 CI + CIO - What is the reducing agent? C12 What is the…

A: Redox reactions are the reactions that involve simultaneous oxidation and reduction reactions. A…

Q: In a precipitation reaction, 0.679 g of BaSO4 were produce from a mixture of BaCl2 (aq) and Na2SO4…

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Q: Ni2+ OH → Mass of sintered-glass crucible = 33.67 g Mass of sintered-glass crucible + product: W₁ =…

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A: Entropy is a measure of randomness or disorderness of the system. The order of entropy of different…

Q: .Given the following balanced chemical equation, how many grams of HOH would be produced when 34.78g…

A: We have given that  the balanced chemical equation :…

Q: What coefficients (in order from left to right) are needed to balance the following chemical…

A: What coefficients (in order from left to right) are needed to balance the following chemical…

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

A:

Q: you

A: According to the question, we have a balanced chemical reaction for the combustion of propane…

Q: Consider the following balanced reaction. How many moles of O2 are need to produce 0.956 moles of…

A: Given :-  C3H7SH(l) + 6 O2(g) ----> 3CO2(g)  + SO2(g) + 4 H2O(g)  Number of moles of SO2 produced…

Q: Octane burns in air to give carbon dioxide and water. CH,8(g) + 0,(g) → co,(g) + H,0(g) Which of the…

A: We have to balance given reaction.

Q: Ca +AgCI – CaCl2 + 2Ag

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Q: How many grams of oxygen gas are produced when 2.43 × 10-4 g of KCIO, are completely reacted…

A: Mass of KClO3 = 2.43 * 10-4 g  We need to determine the mass of oxygen gas obtained.

Q: If a solution containing 111.49 g of silver nitrate is allowed to react completely with a solution…

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Q: Consider the reaction. heat 2 Al(s) + Fe,0,(s) Al,0,(s) + 2 Fe(l) If 26.2 kg Al reacts with an…

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Q: These are the values for the "Change" row, for both moles and grams: Reactants Products Balanced CH4…

A: To determine excess and limiting reagent for the given problem.,

Q: Consider the following reaction: 2CH3OH(g) + 302 (g) →2CO2(g) + 4H,O(g) Each of the following…

A: Balanced chemical reaction is given by, 2CH3OH(g)+3O2(g)→2CO2(g)+4H2O(g)

Q: When the following equation is balanced, the coefficients are C3H18 + 02 – CO2 + H20 О 2, 3, 4, 4 1,…

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Q: What is the limiting reagent? Limiting Reagent and Yields Determine the limiting reagent,…

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A: The products given are KNO3 and H2O.

Q: Which is the limiting

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Q: 3. The atoms in these sugar molecules come from cO, and H,0, as shown in the following chemical…

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

Q: Answer should be in Grams, Thank you

A: Mass of vinegar (g) = 3.06 gram Buret reading, initial (mL) = 25.40 mL Buret reading, final (mL) =…

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen O sulfur…

A: The chemical reaction that takes place in this mixture is, CS2 (g) + 3 O2 (g) => CO2 (g) + 2 SO2…

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Q: 19 Which chemical reaction will happen? A. Nis) + ZnCl2(aq) → B. Ni(s) + CoCl3(aq) → C. Ni) +…

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

Q: 1 2 Equation: Al + O2 → Al,03 Balanced Equation: Word Equation:

A: The reaction taking place is given as, => Al + O2 ------> Al2O3

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

A: The reaction taking place is  6 HCl (aq) + Fe2O3 (s) ------> 3 H2O (l)  + 2 FeCl3 (aq)   So from…

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Q: How many grams of AGCCI will be formed when 60.0| mL of 0.500 MAGNO: is completely reacted according…

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Q: A hypothetical reaction is shown below: AB+ CD2 + EAC + 2B;DE Calculate the mass of each reactant in…

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Q: Demonstrate the Law of Conservation of Mass. Balance equation, work problem, and answer the multiple…

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Q: N2 + 3H2 → 2NH3

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A: The reactions given are,

Q: CHO6 + 60, 6CO2 6H,0

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Q: C,H,,(g) + O,(g) CO,(g) + H,O(g) Select the coefficients that will properly balance the equation. O…

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Q: Given the following unbalanced reaction: F₂(g) + NO(g) + H₂O(l) F (aq) + NO3(aq) + H*(aq) How many…

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Q: 30. Al(NO)3 +_K2CO3 _Al, (CO,)3 +_KNO, What is the correct set of coefficients used to balance the…

A: Given reaction is, Al(NO3)3 +K2CO3 -------> Al2(CO3)3 + KNO3

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".