Calculate the mass, in grams, of 922 atoms of potassium, K (1 mol of K has a mass of 39.10 g).

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Q: Br- H₂N- -CH(CH₂)₂ -CH=CH₂ -OCH,

A: Answer :

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A: This question is related to rotation about double bond. The molecule A (cis-isomer) and molecule B…

Q: wn 2 of 10 > Learning Macmillan l The diagram shows the energy change over the course of a reaction.…

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Q: [Review Topics] [References] Draw two constitutional isomers that share the molecular formula C₂H6O.…

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Q: Draw the product of the reaction shown below. A

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Q: 3) For the following reaction at 25°C: H₂ (g) + 12 (g) = 2H1 (g), Kc = 10.7 Complete the chart…

A: Given data is  H2(g) + I2(g) <=======> 2HI(g) Kc = 10.7  Initial molarity of H2 = 0.550…

Q: Calculate the value of Eºcell for the following reaction: 2Au(s) + 3Ca²+(aq) → 2Au³+(aq) + 3Ca(s)

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Q: Classify each of the coordination compounds according to the coordinado Humber. O Macmillan Lear…

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Q: Convert the following measurement. 8 7.72 × 10 mol 2 kg.m = 9₁ 7.72 × 10 1 mol 2 g.cm

A: Since, We know that, 1 Kg= 1000 g 1m = 100 cm then,

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Q: YOU DO: 1) Hydrazine, N₂H4, is formed through the reaction below: 2H2(g) + N2(g) → N₂H401) AH =…

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Q: *PLS. Include handwritten solutions • Mass of Cylohexane: 21. 213 g Freezing pt of Cylhexane: 6.28…

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Q: 1) Looking at the plot below, (mol/L) 1.0 0.8 0.6 C 0.4 0.2 0.00 A 1 B 2 Time (min) 3 с 4 5 Which of…

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A: Given -> Mole of CH4 = 13.0 mole  Mole of O2 = 5.0 mole

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.