The osmotic pressure at the base of a houseplant kept at 27ºC is 1.6 × 104 N/m2. Calculate the molar concentration of the dissolved molecules in the plant’s veins if there are no dissolved molecules in the soil water.

Q: 25.0 mL of a 5.00 M solution is diluted to 1.00 L. What is the new concentration?

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Q: 1. Three kilograms of dry hydrogen occupy 33 m³. What is the density of

A: We have given volume of dry hydrogen and mass of dry hydrogen.We have asked to calculate density of…

Q: Corrected Air Pressure (kPa) Calculation

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Q: t the most stable carbocation species below: a) c) a) b) C d) ++ b) d)

A: Most stable carbocation means lower the activation energy for reaching intermediate.  Stability of…

Q: Explain in detail the synthesis and structure of ZSM-5 zeolite.

A: ZSM-5, Zeolite  is an aluminosilicate zeolite belonging to the pentasil family of zeolites. Its…

Q: What's the ionic equation for 2K3PO4(aq)+3MgCl2(aq) → Mg3(PO4)2(s)+6KCl(aq

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Q: Provide the most stable (lowest energy) chair conformation of the following compound. ОН

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…

Q: What is true of the relative acidity of H3CCO₂H, F3CCO₂H, Cl3CCO₂H, and HCO₂H? A. F3CCO₂H > Cl₂CCO₂H…

A: Since, A compound which is easily donate H+ is more acidic. Exa- HF is more acidic than HCl because…

Q: Methyl group V CH3 -I I N=1 1+1=2 X1H, d Ketone Ketone 1 H 31 symmetric 1H N=4 4+1=5 quintet. Methyl…

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Q: 5- Deduce the Miller indices for the planes shown below X Y

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Q: If five extractions with 100 ml portions of ether extract 90% of a solute from an aqueous solution,…

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

Q: A thoroughly dried 1.271 g sample of Na2SO4 is exposed to the atmosphere and found to gain 0.387 g…

A: % by mass of Na2SO4.10H2O = mass of Na2SO4.10H2Ototal mass of mixture * 100and1 mole Na2SO4.10H2O…

Q: 5. Name the two compounds below. CI OH 4 F

A: IUPAC nomenclature: In IUPAC nomenclature  a molecule's longest chain of carbons is taken as parent…

Q: 1?2 2?1 ; noble gas shorthand 1?2 2?2 2?6 3?2; noble gas shorthand 1?2 2?2 2?6 3?2 3?5; noble gas…

A: Nobel gas configuration is shorthand method of writing electronic configuration of an atom. The…

Q: Out of the following, which type of orbital is capable of being involved in delta bond? Group of…

A: In this question, we have to choose the option which type of capable of being involved in delta…

Q: A group of Finnish scientists announced the discovery of the first argon compound, HArF, in 2000.…

A: We know, Ar is known as inert gas due to the presence of fully filled p-orbital.

Q: Discuss the difference between covalent bonding and non-covalent interactions.

A: Covalent bonds: These are the type of chemical bonds formed when two atoms share electrons between…

Q: Draw a possible structure for the IR spectrum given below. The molecular formula of the compound is…

A: IR spectroscopy is used to determine the structure and  functional groups . Different functional…

Q: Ex-5 لحل + N₂ ·Co₂ My сит coort 8 си life I Co₂ Me .co₂ at

A: All these given reaction are pass through the intermediate called carbene. Carbenes are neutral…

Q: What do we call an atom that gains electrons and what type of charge will it have? hat do we call an…

A: Since, In a compound gain or loss of electron is a property of atom. Metals are loss of electrons.…

Q: A sodium lamp emits yellow light with a frequency of 5.10 x 10¹4 Hz. Its wavelength is 588 nm. True…

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Q: What products are formed when each of the following reacts with HO−?  BF3+HO−⇌ CH3++HO−⇌…

A: Here BF3 , CH3+ , FeBr3 & AuCl3  reacts with OH-  to form adduct or stable molecules.

Q: Is there energy level for the hydrogen atom equal to -8.72x10^-20J? (RH=2.179x10^-18J)

A: According to the Bohr atomic model, the energy of an electron in a hydrogen atom is given by: Where…

Q: Aqueous potassium phosphate was mixed with aqueous magnesium chloride, and a crystallized magnesium…

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Q: Two weak acids, HX and HY, have partition coefficients, Kp = Cet/Caq, of 5 and 50 respectively, and…

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Q: 1. 0.5 mole of monoatomic ideal gas, initially at 45 °℃ and 1 bar, is heated and allowed to expand…

A: Given - Moles of monoatomic ideal gas = 0.5 mole             Initial temperature = 45°C…

Q: Question 11 NH₂A B NHE 1 1 In this molecule, hydrogen (Blank 1) is the mos acidic hydrogen, and it…

A: To know the most acidic proton and pKa from the given molecule: Relative order of elution of the…

Q: Which orbital is partially filled with potassium atom? 3d, 4s, 3s, 3p

A: Atomic number of Potassium (K) is 19. It has 19 electrons in different orbitals. The full electron…

Q: Does bromochloromethane contain a plane of symmetry? is it a chiral?

A: Does bromochloromethane contain a plane of symmetry? is it a chiral?

Q: An oligopeptide, 6 amino acids in length, was subjected to acid hydrolysis and yielded equimolar…

A: Here we are required to find the amino acid present at position 5 of the oligopeptide.

Q: why are pH measurements significant upon studying chemistry? How will it benefit us?

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Q: Question 14.c of 25 The work function (binding energy) is the energy that must be supplied to cause…

A: Answer: Work function for a metal is the minimum energy that is required to remove an electron from…

Q: How many double bonds are present in Yellow No. 6? (Include the S=O double bonds).

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Q: 1.   What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of…

A: The depression of freezing point value is useful to determine the molality of the solution. From the…

Q: Rank the molecules 1-3 according to their decreasing solubility in water at pH 7.4. -CONH₂ NH₂ 1…

A: Answer of this question :-

Q: draw resonance in boxes

A: Resonance →Delocalization of electrons in a molecule Resonance structures contain same number of…

Q: A student is attempting to weigh 10 g of diethyl ether on the analytical balance and notice the mass…

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Q: Predict the monatomic ion formed by each of the following elements: a. sodium b. chlorine c. oxygen…

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Q: 3.3 The figure below shows the first five peaks of the x-ray diffraction pattern for tungsten (W),…

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Q: Polonium, with an atomic radius of 0.168 nm, crystallizes in a simple cubic structure. Determine its…

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Q: Use the combination of the following elements: Si:Al and Si:N to explain the concept of N-type and…

A: Al is group 3 element, so it is trivalent impurity. So, Si:Al is P-type of conductor. In P-type of…

Q: 2. Draw and name all of the constitutional

A: Given molecules : C4H8

Q: 6. The speed of a rocket is measured and found to be 145.3 m/sec. What is the rocket' speed in…

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Q: Arrange the following from the most soluble compound to the least soluble in water:…

A: We have given four compounds and we have to arrange from the most soluble compound to the least…

Q: How many structural isomers exist for C4H10?

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Q: H3C HC. CH₂ H3C -CH₂ HC CH3 CH CH H3C CH₂ CH

A: Common name of organic compound.

Q: C (+) CI N

A: We must have an basic idea about the functional groups.  Some of these are...  Double bond is called…

Q: b. You have lots of 12 M H₂SO4 but need 0.50 L of 3 M H2SO4. What volume of the 12 M solution do you…

A:

Q: Use the following relation between theoretical (TY), actual (AY) and percent (%Y) yields:…

A: 2.00 g of aniline MW = 93.13 g/mol reacts with acetic anhydride to produce 2.13 × 100 g of…

Q: Question 4 Prelab Question 1.4: Classify the HCI solution. Olonic compound. Molecular compound.…

A: We have to tell weather HCl is an ionic compound, molecular compound or an acid.

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.