QUESTION 6 What type of reaction is the following: 3Sn(s) + 2P(s) Sn3P2(s) O single replacement O decomposition O double replacement combination

Q: Question 4 (1 point) When sodium bicarbonate and acetic acid are combined in a beaker and allowed to…

A: Catalyst:- is a substance which alter the rate of chemical reaction without reacting in reaction..…

Q: QUESTION 8 Balance the following redox reaction if it occurs in acidic solution. What are the…

A: We have to predict the balance reaction, and then the coefficients. Also we have to calculate the…

Q: QUESTION 3 What is the oxidation number of X in X3N2 where x is an unknown metal and nitrogen is a…

A: So we will calculate the oxidation number of an unknown compound X

Q: QUESTION 24 Select the product(s) of the following combustion reaction. You may assume the reaction…

A: As we are given that the reaction is supposed to be complete. we know that complete combustion of…

Q: 17. this reaction? When 108.0 g CO reacts with excess Fe,O4, 145.9 grams of Fe are produced. What is…

A: Given: Mass of CO = 108.0 g Mass of Fe formed = 145.9 g Known: Molar mass of CO = 28.01 g/mol Molar…

Q: Identify the excess reagent. * Balanced Chemical equation: 2 Na + 3 N, 2 NaN, Amount Reagent Max.…

A: Given :  2 Na + 3N2 --------> 2 NaN3  Moles of Na = 2.5 mol Moles of N2 = 6 mol

Q: KCl(ag) + Cu3(PO4)2(s) → CuCl2 (s) + K3 PO4(ag) After it is balanced, the mole ratio for the above…

A: Given an unbalanced chemical reaction: KCl(aq) + Cu3(PO4)2(s)--------------> CuCl2 (s) + K3…

Q: Question 14 Listen The equation below shows an example of which type of chemical reaction? NH4NO3(s)…

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Q: Calculate Ecell for the following reaction: 3 CIO2 + 2 MnO4" + H20 3 CIO3 + 2 MnO2 + 2 OH"

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Q: Question 8 What type of reaction is represented by the following equation: Mg(CIO3)2(s) --> MgCl2(s)…

A: Given,  Mg(CIO3)2(s) -----> MgCl₂(s) + 3 /O₂(g)

Q: Balance the following chemical reaction.

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Q: QUESTION 4 In the preparation of permanganate solution, the solution is normally boiled, allowed to…

A: If the permanganate solution is not heated, oxidisable substances are not totally eliminated, and…

Q: Question 5 Calculate the percentage of MnO2 (MW 86.937 g/mol) in a mineral specimen if the 12…

A: We are given : Volume of Na2S2O3  used = 29.89 mL = 29.89 × 10-3  L  Molarity of Na2S2O3  = 0.0814 M…

Q: Question 4 When hydrogen reacts with calcium metal, what are the oxidation numbers of the calcium…

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Q: QUESTION 14 Write a full balanced equation for the chemical reaction that occurs when an aqueous…

A: Balancing the chemical equation.

Q: Calculate the percent yield.

A: percent yield = (actual yield/theoretical yield) × 100%

Q: 2. For the following metal and non-metal combination reaction you have 3 moles of Na. How many moles…

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Q: reaction

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Q: Question 5   What type of reaction is:  CH4 + 2 O2 → CO2 + 2 H2O + 218 kcal? Group of answer…

A: We have a reaction , we have to predict the type of reaction .

Q: Select all the statement that are true about the reaction: Cl2 + 2KBr → 2KCI + Br2 O This is a…

A: There are many types of reactions like, combination reaction, decomposition reaction, displacement…

Q: QUESTION 10 Write a full balanced equation for the chemical reaction that occurs when solid…

A: A balanced chemical equation for the reaction of solid magnesium chloride with aqueous solution of…

Q: 7. Which answer represents the correct balancing coefficients (in order from left to right) & the…

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Q: ch of ie follov ng equations represents a decomposition reaction? 1205 + H20 → 2HIO3 O 2NH3 → N2 +…

A: Applying basic concepts of decomposition reaction.

Q: QUESTION 12 Consider the following graph. k, >> k, [B] [A] Extent of reaction The graph is based on…

A: Acetic acid reacts with ethanol to form an ester and water. The equation is for the given reaction…

Q: Combining 0.315 mol Fe,0, with excess carbon produced 18.0 g Fe. Fe,0, + 3C - 2 Fe + 3 CO What is…

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Q: Question 20 Which statement describes a double replacement reaction? Ethanol burns in oxygen to form…

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Q: Which of the following is a combustion reaction? Key Concept: Reaction types. Three reaction…

A: The burning of any organic compound in the presence of O2 leads to the formation of CO2 and H2O. The…

Q: Classify each chemical reaction: type of reaction (check all that apply) reaction combination…

A: Classification of given reactions as combination, decomposition, displacement, double-displacement,…

Q: balanced equation for the following questions. 1. A reaction occurs that produces iron(III) sulfide…

A: Here we are required to write the balanced equation for each of the given reaction .

Q: Question 1 What is the oxidation state of carbon in CH4?

A: In this question, we will see the oxidation state of C in CH4  You can see details solution below.…

Q: QUESTION 1 What is the oxidation number of S in [HSO4] ? Choose the correct sign ( + or -) and the…

A: The answer is given as follows

Q: BALANCING. Balance the following reactions by inspection. Classify each of the reactions (addition,…

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Q: Combining 0.308 mol Fe,0, with excess carbon produced 19.5 g Fe. Fe,0, +3C - 2 Fe + 3CO What is the…

A: Given : Moles of Fe2O3 = 0.308 mol Mass of Fe = 19.5 g

Q: Question 4 What is the classification for this unbalanced reaction?                         Fe  +…

A: Given  Fe  +  HCl  →  FeCl3  +  H2

Q: Question 8 A balanced equation showing hydrogen gas reacting with oxygen gas to form water could be…

A: Hello. Since you have posted multiple questions, we will solve only first question for you. If you…

Q: Question 19 Which of the following reactions is incorrectly classified? 2NO, + H,0, → 2HNO,…

A: A single- replacement reaction is also known by the name of single displacement reaction which is…

Q: Question 12 of 20 Complete the balanced molecular chemical equation for the reaction below. If no…

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Q: 7. What mass of nitrogen is required to react with 16 grams of oxygen? 2N2 + 502 --> 2N205 (Hint: 3…

A: First we have to convert the mass of oxygen to moles . Then by using the moles of oxygen and…

Q: 5. Which of the following is an example of a double replacement reaction?

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Q: 64. A sample of 0.53 g of carbon dioxide was obtained by heating 1.31 g of calcium carbonate. What…

A: Given information: Actual yield of carbon dioxide = 0.53 g Mass of calcium carbonate = 1.31 g

Q: Given the reaction: Fe +2+ Cr₂O7-2 Fe+3+ Cr+3 → How many mole/s of H₂O molecules is/are uproduced in…

A: The unbalanced redox reaction is: Fe2++Cr2O72-→Fe3++Cr3+

Q: Question 42 of 42 have an unidentified alkaline earth metal. You know that the metal is either…

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Q: How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Question 33 Which chemical equation shows decomposition reactions? O Mg (s) + O2 (g) → MgO (s) O CH4…

A: Decomposition reaction is reaction in which one compounds breaks into two or more than two…

Q: Hgo > Hg + 02 11. KCIO, > KCI + 02 12. 13. N2 +. H2 > NH3

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: QUESTION 11 Identify the oxidizing agent and reducing agent in the reaction. 2 103 5 Pb2+ 8 OH -5…

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Q: QUESTION 5 What element is being reduced in the following redox reaction 2 S02 (g) + 02 (g) → 2…

A: The balanced redox Chemical Reaction given in the question is -   2SO2(g) + O2(g) ----> 2SO3(g)…

Q: Aqueous solutions of ammonia 1NH32 and bleach (active ingredient NaOCl) are sold as cleaning fluids,…

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Q: Theoretical Yield (g) of PbCrO4. Theoretical Yield (g) of KNO3

A: In this question, the formula of the reagent must be Pb(NO3)2 instead of Pb(NO3). The balanced…

Q: Classify each reaction as combination (C), decomposition (D), single replacement, double replacement…

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