| Sublevel # orbitals #electrons m, m, 1 1 1s +½, -½ 2. 2. 3)

Q: The total hardness is always listed in parts-per-million (ppm) of CaCO3 (or mg CaCO3 / Kg H20).…

A: Volume of water sample = 25.00 mL Volume of EDTA required for end point =…

Q: A. B. Br MeOH heat NaOEt EtOH

A: Example A is a substitution reaction of first order (SN1) that passes through stable carbocation…

Q: 4. Compare the chemical formulas listed at the top of each drawing in Model 1 with the shapes in…

A: Given : model of different atom, molecules.  To find :Chemical formulas of of the drawing models.…

Q: Take notes using a wide range of analytical instruments.

A: Analytical instruments are class of equipments that are used in chemistry for various analytical…

Q: Br NH2 NH

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Q: MeO. НО H+ MeO.

A: Electrophilic aromatic substitution reactions are the characteristic feature of benzene and other…

Q: 1. Erythronolide B is the biological precursor of erythromycine, a broad-spectrum antibiotic. How…

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Q: For the following reaction, 66.8 grams of silver nitrate are allowed to react with 24.6 grams of…

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Q: How do I apply this in the answer chart that was given? in other words how do I write out the entire…

A: Here, we have to find the mass of FeCl3 in 155 mL of 0.762 M FeCl3 solution.

Q: Hey! Could you check these answers to make sure they are all correct? If they aren't, could you…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: 4) _ H2 + O2 0 H20 Pb(OH)2 + AIBR3 + Al2(SO4)3 5) HCI H20 + PbCl2 6) K2SO4 O KBr + 7) СН4 + O2 0 CO2…

A: To balanced the given chemical equations we have to make each element equal on both , reactant and…

Q: Question 3 ) Could please explain. I've been watching videos, but none have been adding a whole new…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: this is wrong. clarify please

A: The given reaction is between Alkene reactant and HCl reagent .When both Alkene and HCl react , the…

Q: This is showing incorrect

A: The moles are calculated using the formula given below. moles of a compound =mass of the…

Q: 6. Satar hi Br

A: Aromatic compounds like benzene undergo electrophilic substitution reactions. Some are- 1-…

Q: a C Oc ba increasing stability Ob C a increasing stability Ос a b increasing stability O a C b…

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Q: Which of the following is a common carrier gas used in gas chromatography? a) Oxygen b) Nitrogen…

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Q: are the tables above correct?

A: The cation and anion for NaCl and NH4Br are correct.  But the anion of CuI2 and MnO2 is incorrect.…

Q: 180 160 140 120 PPPM 80 III IV 40 20 I: 178.1 ppm II: 22.5 ppm III: 68.8 ppm IV: 27.9 ppm C) I:…

A: The organic compound given is dihydrofuran-2(3H)-one. This compound contains four different carbon…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.