What is the charge of hydrogen in the inorganic acid? * O Positive O Partially positive O Negative O Partially negative

Q: True or False. Support your answers

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Q: In titration of 100 ml 0.3 Mn2+ with 0.7 M EDTA (pH = 7), when 50 ml EDTA is added what is pMn²+? a.…

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Q: ) -SH -OCH₂ -NO₂ silica column 20% CHCI₂ 6 Time (min) 8 -CIN 10 -OH -CO₂CH₂-COCH, CHO 12 -NH₂ 400…

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Q: Bond angle in acetylene is

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Q: ANSWER IF DIRECTLY PROPORTIONAL, INDIRECTLY PROPORTIONAL, OR NO CORRELATION 1. Concentration of…

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Q: Which of the following is not a component of the mobile phase in Ion exchange chromatography

A: Correct answer: C Mobile phase (Eluent) In ion exchange chromatography generally eluents which…

Q: Metals A,B and C have a standard reduction potentials of +0.68V, -1.48V and -0.80V. Which…

A: Please find the below attachment.

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Q: I. Br II. III. Br IV.

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Q: The compound [PtCl₂(en)₂] is octahedral; therefore we know that: Select one: O a. two moles of Cl-…

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Q: bel each structure as Z, E, or neither. H₂C CH3 (b) H H CH3 CH3 (c) Ph H₂C CH₂CH3 CH; (d) H₂C H CHO…

A: Label the structure Z,E or neither:

Q: Which substance has the highest solubility to hexadecane? Substance A O Substance C Substance D…

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Q: }) 2) но 0 هر n Ow + H ala + on olf Ome [H+] -4₂0 MeONa MeoNa меон

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Q: Chemistry How do the kinetics of ethanol differ from those of the following hydrolysis?…

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Q: Draw GeO2 3-D Lewis structure

A: Total valence electron are 16 so there will be 4 bond pair and 4 lone pair

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Q: Research the most common form of the hydrated copper (II) sulphate. How close were my results? *my…

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Q: Which nucleus completes the following equation? 212Rn → He+? O A. 208 Po B. 212 Po C. 216Ra D. 208…

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Q: .Acetylene molecule C2H2 is - 20 A -Polar O B - Not polar O Cycloalkanes are alkanes that - 21 .have…

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Q: What is the pH of a solution with [H+]=2.2 x 10-7  M? a. pH = 7.3 b. pH = 5.7 c. pH = 2.2 d. pH =…

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A: The correct answer is given below

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Q: Consider this reaction          Fe + MnO4  - → FeO4  -2 + Mn  +4 What is the correct reduction…

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Q: Please Write the IUPAC name of the compounds. Observe proper punctuations. Make sure that there are…

A: The IUPAC name of the given compound is: