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A: Given,Element : XYZ                                                 XYZ-79…

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A: We have to calculate the total concentration of ions in 888.7580 mM solution of Cs3PO4.

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Q: Is this correct? ( just check to see if the calculations are correct) H2+I2 -->2H Ke= [HI]2/…

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Q: 1)LiAI4 2) H3O+

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Q: Using the shell model sketch the energy level diagram of 42 K. Determine all the possible…

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Q: If there are 37.5 mg in each teaspoonful of medication, how many mcg are in each mL? answer in mcg

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Q: A→products. rate [A]2. k=0.200L/mol●s. If the concentration of A is 0.450M after 7.80s, what was the…

A: Given : rate = K[A]2      K = 0.200 L/mol.s      Time = 7.8 s  Tip : apply 2nd order reaction…

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Q: Q4-2 The pH of a 0.01 M aqueous solution of a strong base is: a) 7 b) 13 c) 14 d) 12 e) 1 f) 3

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Q: When a 29.2 mL sample of a 0.312 M aqueous hydrocyanic acid solution is titrated with a 0.324 M…

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Q: Problem Four Q4: Add curly arrows or products to the following polar reactions to show the flow of…

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Q: 18. What fragments might you expect in the mass spectra of the following compounds? (a) (b) OH (c) H…

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Q: Determine the Ksp of iron (II) carbonate, Fe(CO3), if the concentration of Fe*2 is found to be 5.66…

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Q: The oxidation numbers of a redox reaction are not much help in balancing an equation. O True O False

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Q: I got the answer wrong, this was the reply "It looks like your answer is off by a factor of…

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Q: A 113.4 gram sample of an unknown substance (MM = 189.50 g/mol) is cooled from 233.0 °C to 147.6 °C.…

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