Hypotonic solution is a solution: [A] whose osmotic pressure is less than that of another [B] which can dissolve maximum amount of solute at given temperature [C] of solid in gas [D] of solid in solid

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Q: "solid potassium chlorate reacts to form solid potassium chloride and gaseous oxygen."

A: Moleculer formula of Potassium chlorate is KClO3  Moleculer formula of potassium chloride is KCl  Mo...

Q: Broadening of Concept: 1. How partial pressure is determined in a mixture of gasses? 2. What will ha...

A: 1. How partial pressure is determined in a mixture of gasses? 2. What will happen to a gas when pres...

Q: A solution is made by mixing 50. g of acetone (CН), СО) and 25. g of methanol (CH,он). Calculate the...

A: Given :-  Amount of acetone = 50. g  Amount of methanol = 25. g  To be calculated :-  Mole fraction ...

Q: Draw an achiral diastereomer of the molecule shown below CH3 Но -- OH H- OH CH3

A: An achiral compound is the compound that must have an superimposable mirror image.  Again, If two co...

Q: A chemistry student needs 35.0 g of isopropenylbenzene for an experiment. He has available 150. g of...

A: Consider the given information is as follows; Mass of isopropenylbenzene = 150. g                   ...

Q: Give the ratio of tetrahedral sites to oxygen in tetrahedral coordination. • Alkali feldspar • Pyrox...

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Q: Proposed a mechanism on how to synthesize 2, 3 dimethylbutane

A: Given that  Synthesis of 2, 3 dimethylbutane from propane 

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A: Unit is defined as the quantity which has a fixed magnitude. Many units of a physical quantity are t...

Q: A metal salt with the formula MCı, crystallizes from water to form a solid with the composition MCl,...

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Q: 3 ) CH3), CHOCOCHb 6) CH, CH,CN (i) CH3CH2)2 NH HO

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Q: From its position in the periodic table, determine which atom in each pair is more electronegative. ...

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Q: ship between Compour e on a TLC plate if v

A: The figure as,

Q: Jickle has a face-centred cubic structure and has a density of 8.90 grams per cubic centimeter. The ...

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Q: In an experiment to study the formation of HI(g), H2(g) + I2(g) ⇌ 2 HI(g) At equilibrium, {H2} = 0.0...

A: Kc = [HI]2/{[H2][I2]}

Q: 10. For the Isotope 6731Ga A. What is the atomic number? B. What is the mass number? C. What is the ...

A: The answer to the following question :

Q: What happens when Fehling's solution is added to benzaldehyde?  What happens when Fehling's solutio...

A: Fehling's solution used to distinguish between aldehyde and ketone. 

Q: Which is an electrolyte? ethyl alcohol, C2H-OH glucose, C6H1206 calcium chloride, CaCl sucrose, C12H...

A: Electrolytes are the species which dissociate in aqueous solution to give ions.

Q: The specific heat capacity of lead is 0.13 J/g°C. How much heat (in J) is required to raise the temp...

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Q: Glucose levels are routinely monitored in patients suffering from diabetes. The glucose concentratio...

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Q: please help me with part b. Keep getting wrong.,

A: We know., ∆rG° = - RTln Kp and Kp = [PH2O]6 【only gaseous value are favoured】 Therefore., Kp = [24....

Q: Complex alkanes are named by using the longest continuous chain of C atoms as the basis of the name....

A: Answer of part 1 ,2 are as follows:  

Q: Consider the following chemical equilibrium: 2 PbO (s) +O2 (g) 2 PbO, (s) Now write an equation belo...

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Q: Select the exothermic reaction. A) B) C) D) 4CO(g) + Fe;O4(s) 3Fe(s) + 4CO2(s) → AH = +12.5 kJ 4 NH3...

A: In exothermic reaction heat is released whereas in endothermic reaction heat is absorbed.

Q: True or False  If a rate law can be written from the slowest step in the mechanism that matches the ...

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the re...

Q: 2.21. Under the influence of oxidizing agents, hypophosphorous acid is trans- formed into phosphorou...

A: For reaction.,     H3PO2 ----------> H3PO3 (oxidising agent) We have to explain the observed kine...

Q: Nickle has a face-centred cubic structure and has a density of 8.90 grams per cubic centimeter. The ...

A: The volume of single unit cell of Nickle can be calculated as

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Q: 14 The reduction of iron(III) oxide to iron during steel-making can be summarized by this sequence o...

A: Answer of the question given below, 

Q: of the calorimeter is determined by its design in terms of the three mechanisms of heat transfer (co...

A: Conduction: This mode of heat transfer occurs when solid materials or object are the medium of heat ...

Q: e energy, what is th

A: The following areas terms are used in the plate design procedure:

Q: 2. A 0.4682 g sample of a metal is dissolved in a total volume of 50.0 mL. a. If the metal was pure ...

A: a) The Ag and KSCN reacts in following way: Ag+KSCN→Ag(SCN) + K  Mass of Ag =0.4682 g Moles of Ag is...

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Q: 6. A breathing mixture is prepared in which He is substituted if N2. The gas is 79% He and 21% O2, b...

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Q: Which of the following are correctly ranked in order of decreasing acidity? The least acidic compoun...

A: An acid can be defined as a substance that give hydrogen ions in water. Acidity of substance can be ...

Q: Briefly discuss the importance and principles of non-contact laser profilometry.

A: The non-contact laser profilometry is based on the principle of optical light interference to scan a...

Q: In the following reaction AH° = -3351 kJ is reaction. 11. and therefore heat is by the 4Al (s) + 30,...

A: Exothermic reactions are those in which energy is released during the reaction  whereas endothermic ...

Q: A metal salt with the formula MCl, crystallizes from water to form a solid with the composition MCI2...

A: Given, water vapor pressure at equibrium = 24.8 mbar = ( 24.8 mbar × 1 atm / 1013 mbar ) = 0.02448 a...

Q: Explain what "acid rain" is and how it happens.

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

Q: thermometer A sample of polystyrene, which has a specific heat capacity of 1.880 J-g.°C, that contai...

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Q: Draw the structure of the molecule with the following molecular formula, C3H7CIO, and 'H NMR spectra...

A: Given molecular formula is C3H7ClO 1) Degree of Unsaturation / Double bond equivalent = 2 × C + 2 - ...

Q: A reaction, A  +  B ------>  C, obeys the rate law: r = k[A]2. What is the order of this reaction ov...

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Q: A 25.0 mL sample of 0.200 M AgNO3(aq) was allowed to react with an excess of NaCI(aq). The AgCl prec...

A: Given,  A 25.0 mL sample of 0.100 M AgNO3(aq) was allowed to react with an excess of NaCl(aq). Volum...

Q: Problem 2 A vield test is done on three beef rounds. The as-purchased (AP) and edible portion (EP) d...

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Q: equation for this nuclear reaction and Phosphorus- 29 is a positron emitter. Write an identify the p...

A: In positron emission or beta plus decay, proton inside a radionucleide nucleus is converted into neu...

Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or...

A: A question based on chemical thermodynamics that is to be accomplished.

Q: The functional group is the center of reactivity in an organic molecule. Identify the functional gro...

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Q: Which of the following distinguished scientists is correctly identified? There may be more than one ...

A: According to this question we have to indetify the given name of scientists along with their inventi...

Q: Carbon dioxide and water react to form methane and oxygen, like this: Co,(g)+2H,0(g) CH,(g)+20,(9) d...

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