How does Synthesis and Decomposition work? LIke how do you know what products are going to be what based on the reactants?

Q: 7. In the following chemical reaction the rate of consumption of liquid propane is observed to be 2....

A: By definition, Rate =1m(Rate of consumption)reactants =  1n(Rate of production)products where m and ...

Q: The reaction of 5.0 g of CuSO..SH2O with an excess of ammonium chloride, produces 2.0 E actual yield...

A: A question based on mole concept that is to be accomplished.

Q: 14. Acetic acid is a weak acid with the formula CH3COOH; the Ka for acetic acid is 1.76 x 10-5 In a...

A: We have to predict the pH of acid solution.  

Q: Given the following thermochemical equations: 2NO(g) + O2(g) –→ 2NO2(g) AH° = -113.2 kJ %3D 2N,0(g) ...

A: Calculate change enthlpy of the given reaction above----

Q: 2HCl (g)   +   I2 (s)   ⇌   2HI (g)   +   Cl2 (g)   When the reaction is at equilibrium, some amou...

A: This question is solved by Le chatelier 's principle states that if we change in equilibrium system ...

Q: Characteristics of a Buffered Solution Lab Write a balanced equation for the dissociation equilibri...

A: The balanced chemical equation means the equation for chemical reaction in which the number of all t...

Q: thermometer A 56.6 g sample of polystyrene is put into a calorimeter (see sketch at right) that cont...

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Q: At 850 K, the equilibrium constant for the reaction 2 SO, (g) + 0,(g) = 2 SO, (g) is K. = 15. If the...

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Q: ch energy was released by

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Q: 11. Which of the following statements are true regarding an acid-base indicator? (Select all that a...

A: a.  its colour changes at the equivalence point of any acid-base titration

Q: 12.24 Each compound in List 1 has a matching description in List 2. Correctly match the partners. Th...

A: Match the list

Q: Refer to the group of elements for the following questions. Arrange the following according to the p...

A:                                 Answer  Electron affinity  :-  the amount of energy liberated when a...

Q: 4.49 Small quantities of hydrogen gas can be prepared by the following reaction: Zn(s) + H;SO4(aq) →...

A: Given, Zn(s) + H2SO4(aq) ➝ ZnSO4(aq) + H2(g) Molarity of H2SO4 solution = 6.00 M = 6.00 mol/L Volume...

Q: Experiment [A] [B] Initial Rate T1 0.20 M 0.25 M 3.40 x 10° M/s T2 0.20 M 0.50 M -4 1.36 x 10* M/s T...

A: Rate law :  Rate(r) = K[A]x[B]y  Where x and y are order of reaction with respect to A and B.  Value...

Q: What type of reaction has occurred? How do you know? CH3 CH2 =C

A: We have to use some reagent for this reaction.

Q: 2. Using the structure of glycogen shown here (or any other source material), answer the following q...

A: Given Enzyme = Glycogen Phosphorylase

Q: A mixtu. .. gaseous reactants is put into a cylinder, where a chemical reaction turns them into gase...

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Q: Question 7. Which of the semi-synthetic drugs has the greatest difference in chemical structure when...

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Q: his is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar): CH...

A: We have to calculate the moles of hydrogen.  

Q: CH3 CH3 CH3 CH3CH2CH-CH-CH-CH2CH-CH3 CH2CH3

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior...

Q: When limestone (which is principally CACO3) is heated, carbon dioxide and quick- lime (CaO) are prod...

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Q: 18. The combustion of pentane is shown by the following equation: C3H12(1) + 802(g) 5CO2(g) + 6H;0(g...

A: Calculate heat of reaction of the given combustion reaction of the following---

Q: Figure 1. Square and rhombic unit cells in 2D layers. Use the visualization tool, and the discussion...

A: Introduction :  Lattice structure can be defined as the basic repeating 3D block representation of t...

Q: 15. Methylamine is a weak base with the formula, CH3NH2, the Kb for methylamine is 4.38 x 10-4 In a...

A: We have to calculate the pH of the solution .  

Q: The partial pressure of oxygen is 0. 20 atm at sea level at 25°C. Calculate its partial pressure at ...

A: The correct answer is given below

Q: sodium peroxide

A: In this question we have to explain that what is the purpose of adding excess sodium peroxide in In ...

Q: 3. Heating zinc sulfide in the presence of oxygen yields the following: ZnS + 0, àZno + SO, (a)If 1....

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Q: 2. Which of the following accurately describes the conditions of an open system? a. Both energy and ...

A: Open System: The statement which describes the conditions of an open system. Is  a) Both energy and ...

Q: Choose the best reagent for carrying out the following transformation: 1. LIAIH4, THF 2. H3O+ O 1. D...

A: In these example ester is convert into aldehyde .     

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a Brønsted...

A: For each chemical reaction in the table below, decide whether the highlighted reactant is a Bronsted...

Q: Name all the functional groups of highly branched isoprenoids. Point out chiral centers and/or cis/t...

A: Highly Branched isoprenoids are a type of lipid produced by marine diatoms. Basically, it consist of...

Q: 1.88 g of salicylic acid reacted with it, how many grams of aspirin can be formed? Complete the foll...

A: Theoretical yield is the amount of aspirin that should be produced if all of the 2.18g of Salicylic ...

Q: h heat is

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: The given set of questions are answered as follows,   Given:  Heat flows out from the gaseous mixtur...

Q: ny mL o

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Q: A river water was tested to determine the presence of group 1 cation. A white precipitate was obtain...

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Q: In a normal neuron, consider the following ionic concentration of cation X: Ion inside: 200mM Ion ...

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Q: This is about Quantum Numbers, Electronic Configuration, and Periodic Trends.  Following are descri...

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Q: [so} ] = 3.

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Q: Consider the reversible reaction A(g) = B(g) Which K values would indicate that there is more B than...

A: Equilibrium constant expresses the relationship between the concentrations of reactants and products...

Q: What is the coefficient for water when the following equation is balanced?                As(OH)3(s)...

A: What is the coefficient for water when the following equation is balanced?

Q: Calculate the mass of silver in a sample of silver sulfide that contains 0.890 g of sulfer.

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Q: What is the concentration of H3O* in an aqueous solution when the concentration of OH is equal to 1....

A: Given, the concentration of OH- at 25 ∘C = 1.1 × 10-4 M We have to calculate the concentration of H3...

Q: work done ôn t

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Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 388. kJ during a ...

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Q: 11. In exothermic reactions the products have more kinetic energy than the reactants. True / False

A: Exothermic reactions can be defined as the reactions which involves release of heat energy.during th...

Q: Draw the following compounds 1. 2,3,3-trimethyl-1,4,6-0ctatriene 2. 4,4-dimethylcycloheptene 3. 1,5-...

A: IUPAC naming help us to draw organic compounds. Full form of IUPAC is international union of pure an...

Q: For a theoretical yield of 6.7 g and actual yield of 4.57426 g, calculate the percent yield for a ch...

A: We have to predict the percentage yield.  

Q: heat ...

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Q: An iron atom has a mass of 9.27 × 10¯ - 23 g and a cooking pot has a mass of 0.500 kg. Use this info...

A: Given, Mass of 1 iron atom = 9.27 × 10-23 g Mass of cooking pot = 0.500 Kg = 500 g a) mass of 1 mole...