Consider the following set of quantum numbers: n = 0, 1 = 1, m(I) = 0, and m(s) = +½. This is NOT a possible set of quantum numbers for an electron in an atom. Choose the incorrect quantum number.

Q: explain the principle on how to determine the concentration of brine using salometer

A: In the question it is given to explain the principle to determine the concentration of brine using s...

Q: Q12: Calculate AH for the following reaction: CH4 (g) + O2 (g) = CO2 (g) + H2O (I) Compound HV -74.8...

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Q: The rate constant for the reaction below was determined to be 3.241x10-5 s1 at 800 K. The activation...

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Q: Ammonium thiocyanate and barium hydroxide are mixed at 25 degrees Celsius: the temperature drops. Co...

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Q: Optical rotation of sugars can be determined by looking at position of -OH bound to the last chiral ...

A: Chiral compounds rotates Plane of  polarised light either clockwise (d) or anti-clockwise (l) direct...

Q: a-D-glucopyranosyl-(1–3)-B-D-fructofuranosyl-(2–1)-a-D-glucopyranoside. This is a reducing sugar. Tr...

A: This is a non reducing sugar, as their is no free -OH group present adjacent to the ring oxygen grou...

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

A: Polar molecules have nonzero dipole moment and non polar molecules are the molecules having zero dip...

Q: 10. The concentration of haemoglobin in a blood sample was determined by spectrophotometry. A standa...

A: Given Absorbance concentration 0.069 1 0.113 2 0.201 4 0.377 8 0.730 16

Q: a-D-glucopyranosyl-(1–3)-B-D-fructofuranosyl-(2–1)-a-D-glucopyranoside. This is a reducing sugar. O ...

A: reducing and non-reducing sugars.

Q: 1. Determine the value of the equilibrium constant fro the reaction A + 2B = 20 if 1.0 mol of A and ...

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Q: OH но но OH OH What is the Fischer formula of this monosaccharide?

A: MONOSACCHARIDES ARE THOSE SACCHARIDES WHICH HAS ONLY ONE MOLECULE OF SACCHARIDES AND ARE DIFFERENT F...

Q: EXit Ticket 5.5 Directions: Determine the total number of valence electrons in the compound. Then, d...

A: Ans. valence electrons 1. CH4  : C- 4 , H-1  2. NH3: N-5, H-1  3. CF4: C-4, F-7  4. CO2: C-4, O-6  5...

Q: order

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Q: 1. Which of the following is true regarding the concentration of products, for a chemical reaction t...

A: Consider a reaction, aA+bB→cC+dDEquilibrium constant, K=[C]c[D]d[A]a[B]b At equilibrium, the concent...

Q: ZA+ 3B 7 Products riment [A] [B] Initial Rate T1 0.20 M 0.25 M 3.40 x 10° МIs T2 0.20 M 0.50 M 1.36 ...

A: None of the above is correct answer

Q: B :Calculate [OH] for 0.5 liter solution containing (5.35) gm of NH4CI Ammonium Chloride ,Know that ...

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Q: BOYLE's LAW A balloon, originally at 2.21 iters and 1.01 atmospheres is expanded to 23.4 liters. Wha...

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Q: Calculate the number of moles of: (a) S2- ions in 6.56 mol of Na,S (b) Mg2+ ions in 8.320 mol of Mg ...

A: Given, a. 6.56 mole Na2S b. 8.320 mole Mg3(PO4)2  c. 0.43 mole Ca(CH3COO)2    Required,             ...

Q: elect True or False: At a given temperature, O2(g) at 5 atm has a higher entropy per mole than O2(g)...

A:                          Answer  The entropy of the system decrease with an increase in pressure  

Q: A lawn fertilizer is rated as 6.97% nitrogen, meaning 6.97 g of N in 100 g of fertilizer. The nitrog...

A: Given: Mass of nitrogen = 6.97 g Mass of fertilizer = 100 g Known: Molar mass of nitrogen = 28 g/mol...

Q: 4. Period 3, Group 2A 1. EC: 2. OD: 3. LDS: 4. QN: 5. Period 4, Group 5A 1. EC: 2. OD: 3. LDS: 4. QN...

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Q: An experimental data on the reaction of H2 and PO3-3 is given below:   Initial [PO3-3] Initial [H...

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Q: If 0.120 g C3H, and 0.10 g NO are allowed to mix according to the following reaction, how many grams...

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Q: Calculate the mass of camphor (C1,H160) that contains a million (1.00 × 10°) hydrogen atoms. Be sure...

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Q: How is the solubility of oxygen in water affected by increasing temperature?

A: The gases are soluble in liquid and the solubility of a gas in a liquid depends on the nature of gas...

Q: You have 500 mL of a 0.10 M NaCl solution. You dilute the solution to a new volume of 1 L. What is t...

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Q: A

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Q: Remember to use square brackets to show concentration. Do not include multiplication symbols in the ...

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Q: A chemist needs 32.0 g of phenol, C6H5OH, for an experiment. How many moles of phenol is this? Expla...

A: Given, Mass of phenol (C6H5OH) = 32.0 g Moles of phenol (C6H5OH) = ? Note: Atomic mass of Carbon (C)...

Q: Polarity and IMFS Practice Determine the geometry, hybridization, polarity, and intermolecular force...

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Q: An anion has an electrophoretic mobility of -2.50 cm2 /kV - min on a CE system containing a 30 cm lo...

A: The apparent mobility can be calculated as: μB=Electrophoretic mobility+electroosmotic mobility

Q: Stoichiometry with Partial Pressure Gas jar Gas collects here Trough of water |Bee hive shelf Reacti...

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Q: What is the Haworth representation of this ball and stick stucture? O HOCH2_0 OH OH OH OH OH OH но O...

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Q: Which pair of particles have the same number of electrons  Choice A: F-,Mg2+ Choice B: Ne,Ar Choi...

A: An isoelectronic pair  is a group of ions that all have the same number of electrons. 

Q: Explain how a catalyst affects the reaction rate

A: A question based on catalysis that is to be accomplished.

Q: A chemist measures the amount of nitrogen gas produced during an experiment. He finds that 6.6 g of ...

A: Given,  Mass of nitrogen gas produced during an experiment is 6.6 g.  The number of moles of nitroge...

Q: disaccharide

A: In this question we have to choose correct option of the above statements with suitable reason.

Q: molecules

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Q: 68. The reaction (CH3), CBr + OH → (CH3),COH +Br¯ in a certain solvent is first order with respect t...

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Q: Draw the structures for the following compounds. (a) 3-benzyl-4-bromohexane , 4,4-dimethylcyclohexen...

A: Rules to draw compounds from given IUPAC name  • Locate the root word and write the principal chain....

Q: Write all pertinent computations to justify your final answer. Final answers must be enclosed with a...

A: a. baking soda, pOH = 5.7 b. Soap solution, H+ = 1 x 10-12 c. eyewash, pH = 7.4 d. vinegar, pOH = 11...

Q: Based solely on the amount of available carbon, how many grams of sodium oxalate, NazC2O4. could be ...

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Q: What do you call the mass of one molecule of a substance?     Mass Number   Atomic Number   Molar...

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the n...

Q: Explain the reason why a laboratory analyst should not return excess or unused chemicals back in the...

A: Excess reagents should not be returned to its original Reagent bottles because it might be contamina...

Q: Thermometer pratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used...

A: Mass of silver metal = 62.71 g Initial temperature of silver metal = 98.57oC Mass of water = 78.77 g...

Q: 2Fe(OH)3 + 3(NH4)2SO4. Calculate the mass of (NH4)2SO4 produced when 3.67 g Fe(OH)3 Consider Fe2(SO4...

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Q: Give the IUPAC name of the illustration attached

A: First  select longest chain of carbon.  provide the name for subtituent. After which we can get the...

Q: 1. Given the following reaction: H2+ I2 2HI If the equilibrium [HI] is 0.060 M and the equilibrium [...

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