An aqueous solution known as Ringer's lactate is administered intravenously to trauma victims suffering from blood loss or severe burns. The solution contains the chloride salts of sodium, potassium, and calcium and is also  5.00 mM in sodium lactate (NaC3H5O3).   How many grams of sodium lactate are needed to prepare 12.5 liters of Ringer's lactate?

Q: 3. One mole of an ideal gas with Cv = 3/2R is heated at %3D a.) constant volume b.) constant…

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Q: Pressure was exerted with a piston on molten naphthalene at 95 °C. The vapor pressure of naphthalene…

A: Temperature: 95°C or 368 K. Initial pressure (Pi): 1 bar and the corresponding vapor pressure is 2.0…

Q: Calculate A H for H2(g) + Cl2 (g) 2HCI (g) based on the reactions: AH = -176 kJ AH = -99.22 kJ =…

A: Hess' law states that change in enthalpy of reaction is same whether it takes place in single step…

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Q: Part B Calculate the entropy of each of the following states. (Figure 1) State (b). S = 0 J/K Submit…

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Q: For the following reaction and data (all data is valid at 298 K): 4??2(?) +?2(?) +2?2?(?) ⇌ 4???3(?)…

A: Given that

Q: [1] LIAIH C. N. [2] H20 [11 LIAIH(OC(CHa)ala [2] H20 d. CI

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Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

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Q: (a) A piston at 6 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to be…

A: We would use gas laws ( Boyle's law , Charles' law , Gay-Lussac's law )  to solve these questions.

Q: (ii) Which compound (A or B) will be the major product in this reaction? Give a reason for your…

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Q: Carry out the following temperature conversions. Watch Significant figures. An over the counter pain…

A: Conversion of temperature scale....

Q: Calculate the equilibrium concentration of NOCl in the reaction: 2NO(g) + Cl2(g) ↔ 2 NOCl(g) Kc =…

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Q: If the solubility of a drug is 3.8g/L and in chloroform 226g/L calculate its partition coefficient…

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Q: E. BRCN (C in center) 2. A. CO2 B. NO: C. NH;CI D. SO, Best Lewis Structure (show all electrons and…

A: We have find out Best Lewis Structure  e geometry Approx. Bond angles Polar or non-polar  Total lone…

Q: 1. A. CHC13 В. Н.СО C. NH2CI Lewis Structure (show all electrons and bonds) e geometry Approx. Bond…

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Q: a. Determine the volume, in mL, of 4.00 M stock solution the student needs to prepare 250. mL of…

A: a.) To calculate the volume of stock solution needed , we would use dilution law.  b ) After…

Q: The intramolecular Aldol condensation of 2,6-heptanedione with base may produces two possible…

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Q: Ksp for Pbl2 is 8.43E-6. What is the solubility of Pbl2 in g L-1? (molar mass: 461.01 g mol-1) (the…

A: Given, Solubility product constant (Ksp) for PbI2 = 8.43 × 10-6  Solubility of PbI2 = ? g/L Molar…

Q: A solution is 1×10-4 M in NaF, Na,S, and Na3PO4 What would be the order of precipitation as a source…

A: Given that

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A: Seawater contains many dissolved substances, chemicals and ions. Marine organisms make their shells…

Q: 1. Identify A-E in the scheme below: CH:(CH2),Br B NaH LDA A Isobutyl bromide 1) DIBAL-H 2) H30* E.

A: Initially reactant is given and we have to determine multiple products at various steps of provided…

Q: A 6.881-g sample containing magnesium chloride and sodium chloride was dissolved in sufficient water…

A: Given: mass of MgCl2·6H2O and NaCl sample = 6.881 g. Volume of solution made = 500 mL = 0.500 L…

Q: estion What is the pH of a 0.223 M LİNO2 solution at 25 °C (Ka for HNO2 = 4.0 × 104)? (the answer…

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Q: can someone please help me with the molecular refraction and increase in R per CH2 group? thank you…

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Q: The value of Kc for the the following reaction is 0.600 at 487 K. N,0,(g) 2NO, (g) 4

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Q: A mixture of 0.0375 g of hydrogen and 0.0185 mol of oxygen in a closed container is sparked to…

A: Amount of Hydrogen remains unreacted = 0.00033 gram. Amount of H2O formed after reaction= 0.3323g

Q: The pentose phosphate pathway produces which of the following needed for biosynthetic pathways?…

A: The answer is given below

Q: Carbon dioxide and water react to form bicarbonate ion and hydronium ion. Hyperventilation (rapid…

A: Blood pH can be disturbed by a number of respiratory and metabolic causes. Respiratory alkalosis…

Q: o synthesize trans-cinnamic acid from benzaldehyde (PhCHO) and acetic anhydride (Ac2O) under basic,…

A: Chemical reaction with arrow pushing mechanism :

Q: Question 3 The pyridinium ion (C5HANH) is a weak acid (Ka = 5.60 x 10-0). Calculate the pH of a…

A: The solution will act as acidic buffer.

Q: Question 28 What is the pH of a 0.391 M solution of hydroselenic acid, H2Se? (Ka1 = 1.3x10-4, Ka2 =…

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Q: conjugate acid conjugate base

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Q: Procedure 1: Measuring wavelength ii. Diffraction grating lines per cm: iii. Diffraction grating…

A: A typical diffraction of light can be represented by the following diagram: Now, the angle of…

Q: Identify each substance as Lewis acid, Lewis bašê, böth, or helther. A. Both Cu2+ B. Lewis base E OH…

A: The solution is shown below

Q: I. Give the Lewis dot structure of the following: a. NazSO3 b. Dinitrogen tetroxide II. Predict the…

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Q: Make an analysis about this table: LIQUID DISTANCE TIME DISHWASHING LIQUID 30CM 59.25s

A: The above experiment is measurement of viscosity of dishwashing liquid.

Q: Show how the molecules satisfy the octet rule ff.the given example.1.CO2 2.PCI3 3.CCI4 4.NF3 5.SIH4…

A: The octet rule states that the atoms in a compound bonded through a covalent bond must complete…

Q: che standard reaction entropy of a

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Q: can you help label peaks 100 2156 91am-1, 100 53%T 95 08.79om-1. 07 60NT 3011.71om-1, T 960…

A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…

Q: A carboxylic acid (ka=1.8*10-5) was extracted from an aqueous solution ir the presence of ether, and…

A: Distribution ratio is the ratio of total solute concentration in organic phase to total solute…

Q: A 10.000g sample of wter contains 11.9% H by mass. What would be the % H in 20.0000g sample of…

A: Given: % H in 10.00 g sample of water = 11.9%

Q: uestion 3: Consider electron and vibrational (nuclear) dynamics of a metal cluster that consists of…

A: cluster are investigated theoretically to characterize the electron relaxation dynamics. The core…

Q: Sketch and label 6-8 H2O molecules interacting in the liquid phase.

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Q: Predict the sign of AS°rxn (positive or negative) for the following reactions: v isopropanol…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: Question 15 A solution is made by combining 76.5 mL of a 1.30 M HCIO2 solution and 76.5 mL of a 1.16…

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Q: in the esterification of acetylsalicylic acid phosphoric acid was used as a catalyst. Hydrochloric…

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Q: uestionTET Ksp for Pbl2 is 9.07E-6. What is the solubility of Pbl2 in g L-1? (molar mass: 461.01 g…

A: Given that:  Ksp for PbI2 = 9.07×10-6 PbI2(s) <......> Pb2+(aq) + 2I-(aq)

Q: How many grams of calcium nitrate can be produced by reacting excess nitric acid ((HNO3) with 7.65 g…

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Q: 2. Calculate the pH of a solution when 10.00 mL of 0.1000 M NaOH is added to 20.00 mL of 0.1000 M…

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Q: Question 5 A beaker contains 10.888 mL of a 0.111 M solution of CSOH. This is titrated with 13.81 mL…

A: pH is the measurement of acidic strength or basic strength  If pH is greater than 7 then the nature…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".