M is a Group I metal. 0.5 mol of the metal sulphate weighs 71.05 g. What is the relative atomic mass of M? (Relative atomic masses: O = 16.0, S = 32.1)

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

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Q: grams óf NICI 2 (MW=129.5994g/mol) with 36.0 mL of 4.00M NaOH. How many grams of solid product (MW =...

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Q: 10.4. Write the balanced equations for the following nuclear reactions: c) 23U + ¿n→4? d) 32U + -{ß ...

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Q: 10.6 nai 10.7. The radioactive nuclide 6ºCo has a half-life of 5.27 years. Calculate the mass of 59C...

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Q: a. Predict the major and minor products for the following reactions (excluding stereochemistry) b. U...

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Q: Which of the following is a good hypothesis when someone observes there is more traffic in the eveni...

A: A question based on tools in analytical chemistry that is to be accomplished.

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A: To Solve this problem we have to use the given balanced Chemical equation . 

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Q: Look at the structural formula of the organic compounds below, name them and give a detailed analysi...

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Q: R5 1. Calculate the pH of a 0.0205M trifloroacetic acid solution.

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Q: Amination of guanine leads to 2,6-diaminopurine (DAP; shown below), which is known to cause a point ...

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Q: Determine the pH of a 0.227 M C,H,N solution at 25°C. The K, of C,H;N is 1.7x 10°. 4.59 9.41 4.71 10...

A: Hence last option is correct that is 9.29  

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A: Chiral atom has all substitution are different .

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A: Given: Mass of Mg reacting = 0.0228 g. Volume of H2 produced = 22.57 mL = 0.02257 L                 ...

Q: Which causes the system below, at equilibrium, to shift to the reactant side? 1 N2e) + 3 H2(g) → 2 N...

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Q: 1. (a) Draw the structures of the eight isomeric pentyl alcohols, C;H1„OH. (b) Name each by the IUPA...

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Q: What volume of nitrogen monoxide is required to react with 141 liters of hydrogen gas according to t...

A: Given Reaction:-  NO(g) + H2(g) ----> N2(g) + H2O(l) 

Q: How many atoms are in 45.6 grams of Li, 0.230 grams of Ti and 11.5 grams of Au?

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Q: 1. Determine the number of chiral centers in each molecule below. Label each with an asterisk. HO b....

A: Since you have posted two different questions as per guidelines we can answer only one per session ....

Q: 4.21 Name the following alkenes, and predict the products of their reaction with (i) KMNO4 in aqueou...

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Q: The reaction of Glucose with oxygen is given as: CHO, +60, 6CO, +6H,0 12 9. For a solution of 108.5...

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Q: Write the IUPAC names of the following organic molecules Thanks in advance! :

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Q: Silver nitrate, AgNO 3, reacts with sodium chloride as indicated by the following equation. What mas...

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Q: 2. Draw the following compounds from their names a. 3,3-diethyl-5-bromooctanoic acid b. 2-chloro-2-p...

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Q: Voeitima C Mossuite+ weid batte 1 2. 18.95589 18.3015g 17.64589 16११५११ 3.

A: Answer:

Q: Ammonia (NH, gas and oxygen (O gas react to form nitrogen (N,) gas and water (H,O) vapor. Suppose yo...

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Q: what is the change in the enthalpy in kj/kg for the complete combustion of 39.0 g of fructose, rough...

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Q: Consider the following balanced reaction: Al203 + 3H20 → 2AI(OH)3 If 2.44 x 1020 Al203 formula units...

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Q: 6. Using the method of initial rates, show the calculation for determining the order, y, with respec...

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Q: What is the molecular equation for Copper (II) sulfate and Sodium Phosphate?

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Q: 4. PH3 5. HCN 3- 6. PO4

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Q: calculate the reaction rate of catalase at room temperature using the following data      Depth of...

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Q: An element consists of 1.40% of an isotope with mass 203.9730 u, 24.10% of an isotope with mass 205....

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Q: Concentration units

A: Please find your solution below : Concentration of a solution is defined as the amount of solute dis...

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.174 M solution of nitr...

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.