Based on the graph below, how many grams of ammonia, NH3, should be dissolved in 300 g of water at 90 degrees Celsius to create a saturated solution? grams

Q: For each set of spectral data below, draw the skeletal structure of the molecule that is consistent…

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Q: Among the following samples of water, which contains the highest carbonate hardness? oxygenated…

A: Dear student, since the given question is a multiple question hence I solved first question…

Q: Fluorescence occurs within (a) none of the above (b) 10-5 s (c) 10-5 ms (d) 10-5 ns

A: In fluorescence matters absorbs light energy at at lower wavelength (higher energy) and emits light…

Q: Use ionic properties to choose the hypothetical compound with larger lattice energy: AG or ED.…

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Q: Q1/ Draw the smoothing curve resulting from the reaction of 10 milliliters of sodium hydroxide of…

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Q: A 3.5 cm perimeter tube was used in the test of an unknown sugar with the observed rotation of…

A: We have been given the observed optical rotation of sample and the specific rotation and the path…

Q: Which statement correctly explains the polarity of CO ? The compound is polar because there is a…

A: The compound CO has carbon(C) and oxygen(O) as the two elements.  Since both C and O are non-polar…

Q: A cell is prepared by dipping a copper rod in 0.01 M CuSO4 solution and zinc rod in 0.02 M of ZnSO4…

A: Given :  E°Zn+2/Zn  = -0.76 V  E°Cu+2/Cu = 0.34 V  [CuSO4] = 0.01 M  [ZnSO4] = 0.02 M

Q: If 1.00 g of THC react with 4.20 g of oxygen (O2), how many grams of carbon dioxide (CO2) could be…

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Q: 4. The following data were obtained for the follwing chemical reaction: 2A + 3B ---> 2C + D Trial #…

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Q: consider combustion of THC, shown by the equation below: 2 ?21?30?2 +55 ?2 ⟶42 ??2 +30 ?2? How many…

A: Note - Dear student , since the given question is a multiple question, hence I solved first question…

Q: Using an acid - base neutralization reaction, what will be the product of the following chemical…

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Q: In the combustion of ethanol, 20.50 g of carbon dioxide gas was produced, What is the volume in mL…

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Q: MeO b. 1) NaOMe, MeOH 2) BrCH₂CH₂CH₂Br OMe 3) NaOMe, MeOH 4) H₂0, H*, heat NaOH, H₂O heat me

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Q: Fill in the blanks to balance the equation, ___ C3H8 + ___ O2 →

A: This is the combustion reaction of propane. Propane is a hydrocarbon during  combustion  reaction of…

Q: b) Find the directional indices for B as shown in Figure Q3(b). Z B X Fig. Q3(b) > y

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Q: Water softening is necessary to prevent clog in plumbing and prevent formation of scum in bathrooms…

A: Chemistry can be defined as the branch of science that deals with study of properties of matter.

Q: Sum of the total number of parotons and neutrons present in the nucleus of an atom is the mass…

A: Element C  : Mass number = 14                        Atomic number = 7 Element D :  Mass number= 40…

Q: What are the products of hydrolysis of palmito-myristo-laurin? Give the names only and not the…

A: we need to give names of the products of hydrolysis of palmito-myristo-laurin

Q: The mass in grams of 5.8 mol of dinitrogen tetroxide gas

A: Mass = mole × molar mass

Q: Determine the chemical formula of a compound that contains 56.6% K, 8.69% C and 34.7% O. Write any…

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Q: A student constructed a voltaic cell using nickel and lead as electrodes. He also used 0.50 M…

A: Dear student ,   since you have posted multiple parts questions we will allow to solve only first…

Q: In the experiment, what is the resulting color of the FeCl3 solution after Reaction: FeCl3 +…

A: The reaction is as :- FeCl3 + NH4SCN ----> NH4Cl + Fe(SCN)Cl2

Q: Hi thank you, may I please ask why Temperature is 273 + 80 because I thought G nought is under…

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Q: NAMING OF ALKANES AND ALKYNES

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Q: What's the major product in the following reaction? 2 HCI ? 1 2 CI CI 3 5 CI

A: We must first understand the basic mechanism behind the reaction.

Q: Identify the location of protonation of a simple amide (R=CH3) and explain your choice, use…

A: The answer to the following question is-

Q: 4. Using the Arrhenius equation, one can design experiments to find the activation energy, Ea. k =…

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Q: Calcium phosphate (Ca3(PO4)2; MM = 310.18 g/mol), a large component of human bones and teeth, has a…

A: Calcium phosphate, Ca3(PO4)2(s) is an ionic compound with Ca2+(aq) and PO42-(aq) ions.

Q: Two different capsule formulations of cilostazol, which is poorly water soluble, were prepared. In a…

A: Let us first mention what bioavailability is. The bioavailability of an administered drug is defined…

Q: If 14.0 g of C₂H4 react completely to form 7.84 g of water, as shown below, the percent yield in the…

A: We can solve this problem by using this equation %yield = (observed yield / theoretical yield)× 100

Q: Given the following data: Substance A B Molar mass, g/mol 14 40 Density, g/ml 0.534 1.55 Assume a…

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Q: Q\3: Oxygen gas produced from the reaction below was collected above the water at 30 Cº and in a…

A: Here we have to determine the mass of oxygen gas produced and mass of KClO3 decomposed in the…

Q: Which is correct for a redox reaction where the standard electrode potential is negative? AGe=-nFEe…

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Q: Calculate the potential of each electrode below: 1. a zinc electrode immersed in 0.0500 M Zn(NO3)2…

A: As per our company guidelines we are supposed to answer only one question.kindly repost remaining…

Q: Among the following samples of water, which contains the highes K carbonate hardness? O oxygenated…

A: Given in following question  which water highest carbonate hardness

Q: Q\3: Oxygen gas produced from the reaction below was collected above the water at 30 Cº and in a…

A: Given :  Temperature = 30°C = 303 K  Volume of O2 = 150 cm3  Since 1 cm3 = 10-6 m3  => Volume of…

Q: Select the chair that best corresponds to the structure at the top. HO "Br HO HO i i E: Br Br HO OH…

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Q: Choose the relationship between these compounds. NH₂ CI ОН НО,, constitutional isomers enantiomers…

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Q: Draw the structure of the hypothetical molecule that has a chemical formula of JX4 Note: • J does…

A: Given,  The valence electrons of J = 6 and X = 7 The structure of hypothetical molecule of JX4 is:

Q: 9. Given that CuBr would precipitate later than Cul in a solution containing equimolar…

A: given CuBr and CuI equimolar

Q: The solubility product of silver chromate (VI) at room temperature is 2.4 x 10^-12. Calculate the…

A: Given :  Ksp of silver chromate (Ag2CrO4) = 2.4 x 10-12

Q: What types of bonds break in the combustion of butane? A) C–C, C–H, and C=O B) C–C, C–H, and O—H C)…

A: Combustion take place in presence of oxygen  and there is formation of carbon-dioxide and water.

Q: 1.58g of magnesium hydrogencarbonate was added to a 1.68 mol/L solution of acetic acid, CH3COOH in…

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Q: 11: CH₁0 8 3.0 68 6C62 2H 2.0 1.5 1.0 1462.23 ZVSLET CCRCT 0.5 PPM 1145.86 10$9.05 ca 816 783.20

A: Double bond equivalent is DBE which helps us to get an idea about how many ring or double bond or…

Q: In the experiment, what was the indication that products are produced when calcium chloride was…

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Q: 9. Complete the table by supplying the missing quantities, where the molar mass of the analyte is…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What is the molarity of the solution produced when 159 g of NaCl is dissolved in sufficient water to…

A: Here we are required to find the Molarity of NaCl

Q: Solution A Solution B Reaction Time 25s 50s 8) Based on the data table above, which of the following…

A: Rate of a chemical reaction depends upon temperature.With an increase in temperature reaction rate…

Q: onsider the following ion: BrO3-. a) Show the full electron configuration for Br. b) Draw the most…

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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.