What's a hypothesis about the experiment Colorimetric Determination of Iron?

Q: The famous frenchman who invented a process was .......? The famous German who had a set of…

A: To write: The famous Frenchman who invented a process was .......? The famous German who had a set…

Q: Find the formula ammonium thiosulfite  scandium dichromate

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Q: III Finding atomic mass from isotope mass and natural abundance isotope A robot spacecraft returned…

A: Answer:To solve this question we need to find the mass number of Ru and for that we need its average…

Q: List the symbol and atomic number of each element. (a) boron(b) neon(c) silver(d) mercury(e) curium

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: A solution that absorbs at 450-470 nm wavelength can be perceived as what color? O Red O Yellow O…

A: the spectrum of visible light contains Red (high wave length and less energy) Orange  yellow  green…

Q: More than 40% of the world's population has limited access to clean water. One proposed method for…

A: Separation technique is used for the purification and separation of substance. Some of the…

Q: atomic number for the calcium isotope with 22 neutrons Express your answer as an integer.

A: Isotope : Element with same atomic no. but having different no. of neutrons.

Q: 2. The next few questions will ask you to explain the following properties for these three different…

A: Since you have asked a multiple part table, we will fill first 3 rows for you. For remaining table,…

Q: 54. Refer to the periodic table and state the highest energy sub- level for each of the following…

A: Highest energy sub levels are in elements is where last electron is filled in element. Based on…

Q: 42. Find the atomic number (Z) for each element.(a) Si(b) W(c) Ni(d) Rn(e) Sr

A: Find the atomic number (Z) for each element.(a) Si(b) W(c) Ni(d) Rn(e) Sr

Q: 8A 1A H 2A 3A 4A SA 6A 7A He Lu Be BCNOF Ne Na Mg 38 48 5B 6B 78 r BB 18 28 AI si PSCI Ar K Ca Sc TI…

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Q: What is the main condition required within a mass spectrometer to ensure the true flight trajectory…

A: The principle of mass spectrometry involves the following steps:

Q: ) What is a centroid in mass spectrometry? How is it calculated?        b) How does a monoisotopic…

A: Mass spectrometry is a powerful analytical technique widely used in chemistry, biology, and physics…

Q: Suppose you have two solutions, A and B, which contain different concentrations of the same chemical…

A: From the Lambert-beer law we know that,        logA =  ϵCL Where, A = absorbance              C=…

Q: Discuss ionization events in Mass Spectrometry?

A: Interpretation: The ionization events in mass spectrometry is to be discussed.

Q: heterogenous or homogenous mixture

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Q: The technique of mass spectrometry cannot... O be used in conjunction with an HPLC. be used in the…

A: Mass spectroscopy is an analytical technique used to measure the mass (m) to charge (z) ratio (m/z)…

Q: A student failed to carry out all of the procedural steps when doing this experiment. Would the…

A: If the student did not follow the protocol than there will surely be error in each case

Q: If a solution appears green, what color of light is the spectrophotometer absorbing the most?

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Q: A old house. The bottle was labelled information was given, but inside the bottle were some white…

A: We have find out the answer

Q: 27 Te value of Ag 9ts ecnstituent element Pzcg) +3C/2cg)→2Pcl3(9) is A)-SB9.2 B) t539.2 C)-373.3…

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Q: why does the choice and use of a blank matter for Spectrophotometry?

A: Solution of your question is given below:  Blank matter allows to identify if any of the analyte…

Q: Go to ptable.com and see the listed atomic mass of Oganesson. Determine the percent error based on…

A: Given that, the actual atomic mass of Oganesson is MA = 294 g/mol. The predicted atomic mass of…

Q: 1. Sketch and label the main parts of the mass spectrometer. 2. Give detail description about how it…

A:

Q: A substance gave a green flame test colour. On heating it produced an acidic gas and another gas…

A: Thermal decomposition of barium nitrate.

Q: The unknown for the paper chromatography experiment can have only one of the metal ions.  If it had…

A: Paper chromatography, like other chromatography techniques, is an analytical technique for…

Q: absorbance

A:

Q: its possibly incorrect

A: Given that, The vapour pressure of pure pentane is p01 = 624 torr. The vapour pressure of pure…

Q: K2Cr207 + 4 H2SO4 + K,SO4 + Cr2 (SO4)3 + 4 H2O + 3 [0] [2FESO4 + H2SO4 + [O] → Fez (SO4)3 + H2O]x3…

A: FeSO4 will dissociate as Fe2+ and SO42-. Thus, the amount of Fe2+ is equal to the amount of FeSO4…