is amoxicillin trihydrate stable at 55 degrees celsius

Q: Predict whether the entropy increases or decreases for each of the following processes. Consider the…

A: Entropy represents the degree of disorder or randomness in a system. It is the amount of energy that…

Q: The conversion of n-butane to 2-methylpropane is an equilibrium process with ΔH° = −2.05 kcal/mol…

A:

Q: Use the van't Hoff Equation constant to determine the Delta H rxn for the following equilibrium…

A: Vant's Hoff equation help us in prediction of enthalpy change of a reaction and value of an…

Q: COOH calor + HOOC

A: This is an example of Diels-Alder reaction. Endo product is the major product Stereochemistry of…

Q: The combustion of ethane is shown below. 1 C2H6 (g) + 7/2 O2 (g) → 2 CO2 (9) + 3 H20 (g) AHP =…

A: correct option   C. C

Q: Given the following AH° 298 K/(kJ/mol) values, 4 NH3 (g) + 5 02 (g) → 4 NO(g) + 6 H2O(I) 2 NO(g) +…

A: This question can be solved using Jess's law of constant heat summation.

Q: Why do we heat the prepared solution KMnO4 to a boiling boil for 1hr

A: KMNO4 solution is heated to boiling for 1 hour.

Q: Given the following equation,               N2O(g)  +  NO2(g)  →  3 NO(g)  ΔG°rxn  = -23.0 kJ…

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Q: Calculate the value of ΔH (in kJ) for the reaction, 2AR3 (g) + Q (s) → A2R4 (g) + QR2 (s)   2AR3…

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Q: For each of the following pairs of reaction diagrams, identify which of the pair is catalyzed: (a)…

A: A chemical reaction between two molecules takes place successfully when they obtain optimum…

Q: Complete the Table based on the picture (Dissolution of Ammonium Nitrate) Mass of Water = 200g…

A: The experiment deals with the dissolution of ammonium nitrate in water.

Q: Use ΔHf0  listed below to calculate ΔH0rxn for  the reaction                   C     +   4 HNO3…

A: Since the ΔH0rxn for any reaction can be written in terms of ΔHf0  as  ΔH0rxn = sum of (ΔHf0  of…

Q: Compounds with carbon-carbon double bonds, such as ethylene, C2H4, add hydrogen in a reaction called…

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Q: 4. TRUE or FALSE. Entropy decreases with a decrease in temperature. 5. TRUE or FALSE. Decreasing…

A: Acids are substances which can accept a lone pair of electrons while bases are substances that can…

Q: Predict whether the entropy will increase or decrease for each of the following processes. No…

A: In the universe, all systems tend to move towards a state of greater disorder. Significance of…

Q: C,H,CH,CH + 123kJ → C,H¿CHCHe+ H Predict how applying the following changes will affect this…

A: The equilibrium shifts towards the side that has less number of moles.

Q: Predict whether the entropy of the following reaction will increase or decrease. Explain why you…

A: If in the reaction, all the species present are in only gaseous state, then entropy can be related…

Q: MgBr 1) M9CI 人, 1) H `MgBr 1) 2) Acid workup TH 2) H* 2) Acid workup MgBr 1) CHMgBr 1) 2) H" 2) Acid…

A:

Q: Given the following data C,H4 (9) + 302(9) → 2 CO2(g) + 2H,O(1) 2C,H6 (g) +702(9) → 4 CO2(g) +…

A:

Q: Identify the change in state that does NOT have an increase in entropy.   a water evaporating   b…

A: Entropy - Measure the randomness or disorderness of molecule  Solid to liquid, liquid to gases…

Q: KC1O3 (s) +P.(s)P0,(s) + KCl(s) (unbalanced)

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Q: 1. Which of the following changes lead to a decrease in entropy? a. sugar dissolving in coffee b.…

A: Entropy is the measure of randomness or disorder in a system.

Q: A. Indicate whether entropy increases or decreases and positive or negative in the following…

A: Entropy measure the randomness of system.  The order of intermolecular forces present in different…

Q: Classify the following processes as spontaneous and nonspontaneous. (a) freezing of water at room…

A: Given the following processes: (a) freezing of water at room temperature (b) breakdown of liquid…

Q: 5) 6) 7) NH ~ 1) NaOH, H2O 2) work-up (HCI, H2O) HCI, H2O heat 1) MeO'Na* MeOH 2) work-up (HCI, H2O)…

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Q: Using the information shown below, calculate delta Hf for the following reaction: H2O(l)        +…

A: Note :- The correct balanced equation for given first equation is :-  C2H4(g) + 3O2  → 2CO2(g) +…

Q: What is Keq at SATP for the reaction whose ∆Gº = -27.5 kJ? (R=8.314 J/mol-K)   1.51x10-5…

A:

Q: In an equilibrium reaction with a Keq of 1 x 10⁸, the... *     reactants are favored       reaction…

A: This is the concept of chemical equilibrium

Q: A manufacturer accidentally produces their cold packs using the salt ammonium chloride (ΔH = 0.274…

A: Cold packs are the substance which are used to provide cool sensation wherever needed.  So we would…

Q: Use the data given below to answer the next three questions. 2 N20 (g) + 3 02 (g) → 4 NO2 (g) AH° =…

A:

Q: Calculate Delta G°rxn for the reaction: N2O(g) + NO2(g) -> 3NO(g) Given: 2NO(g) + O2(g) ->…

A: Given data, 2NO(g) + O2(g) →2NO2(g)     ∆G°rxn = -71.2 kJ     ---1N2(g) + O2(g)→ 2NO(g)…

Q: Given : (a)                BCl3(g) + 3H2O(l) →H3BO3(s) + 3HCl(g)       ΔH = -112.5 kJ (b)…

A: Calculate the value of ΔH for the reaction: B2H6(g) + 6Cl2(g) →2BCl3(g) + 6HCl(g)       ΔH = ?

Q: states of matter in order of decreasing entropy.

A:

Q: 21. Given the following two equations С-Н-ОН(1) + 3 O2(8) → 2 CO2(8) + 3 H2O(1) AH = -1370 kJ…

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Q: Calculate ∆H for the reaction 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g), from the following data. 1.…

A: 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) 1. N2 (g) + O2 (g) → 2NO (g) , ∆H = -180.5 kJ 2. N2 (g) +…

Q: For each of the following, indicate whether entropy is increasing or decreasing: Arranging flowers…

A: Entropy is the measure of randomness or disorderness. It increases as the randomness increases. a)…

Q: The following reaction is used in commercial cold packs. NH4NO3(s) + 25 kJ NH41+(aq) + NO31-(aq)…

A: The chemical reaction is as follows  NH4NO3 (s) + NH4-  +(aq) + NO31-(aq) The amount of heat which…

Q: g) + 2H2O (g) = 4HCI (g) + O2 (g) is the value of Keq at this temperature for the following…

A: IMPORTANT POINTS  Equilibrium constant is only temperature dependent and its value can be changed…

Q: Calculate the value of DeltaG rxn at 25 Celsius

A: Given, Consider the reaction N2O(g) + NO2(g) ➝ 3NO(g) ∆Gf° value for all the species at 25°C are,…

Q: Calculate AH for the reaction: C(graphite) 2H2(g) 1/2 O2(g)> CH30H() Using the following…

A: Given:Chemical reactions:

Q: Which of the following processes shows a decrease in entropy? Condensation Combustion Evaporation O…

A: Given statement is :  Which of the following process shows the decrease in entropy = ?  Options are…

Q: Predict whether the entropy will increase or decrease for each of the following processes: 1.…

A: 1. producing NO2 from N2O4 : Entropy will increase.  Number of moles of gases are increased. N2O4…

Q: Considering LeChatelier's Principle, list 4 different ways in which you could shift the following…

A: According to Le Chatelier's principle , If there any change happens to a system that is in…

Q: for the reaction 2 Hg (l) + O2 (g) →2 HgO (s), ∆H = - 43 kcal/mol Does entropy increase or decrease…

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Q: Question 11 Will entropy increase or decrease for each of the following processes? burning coal…

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Q: Which has lower entropy? CO2(g) or CH4(g)?

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Q: AH° for Ca(s) + 2 H,0(1) → Ca²*(aq)+2 OH-(aq) +H2(g). Known reactions: H*(aq) + OH- (aq) → H2O(!)…

A: Given reaction-  PCa(s)+2H2O(l) -> Ca2+ +2OH- (aq)+H2(g)

Q: Does entropy increase or decrease in the following process? N2 + 3H2 → 2 NH3

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Q: For reaction                  Na2CO3(s) + 2HC(g) -> NaCl(s) + CO2(g) -> H20(l) ΔH is -144.1 KJ.…

A: The reaction and mole difference will be Na2CO3s + 2HClg →NaCls + CO2g + H2Ol∆n = Product moles -…

Q: Describe how you would calculate ∆G0′ for the reaction: glucose + 6 O2 = 6 CO2 + 6 H2O. If you were…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.