Provide a name for each compound. Include relative stereochemistry where appropriate. Br Br Br

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Q: When cobalt(II)chloride dihydrate is dissolved in water or ethanol what species are present in both ...

A: when cobalt(II) chloride dihydrate is dissolved in water, the species  water is present. 

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Q: If a 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid, ...

A: Given: MgO is being titrated using sulfuric acid. Normality of titrant i.e. H2SO4 = 1.017 N  

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Q: Cesium (Cs) is element 55 on the pe 3.95x1023 atoms of Cs. Calculate th mol Cs

A: Given that, Atoms of CS= 3.95 ×1023 atoms  Then,  

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A: The balanced reaction is - Au(s) + 4H+ + 4 NO3-   NO(g) +2 H2O(g) + Au+3+ 3NO3- molar mass of Au = 1...

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A:   Infrared spectroscopy (IR spectroscopy): IR is the spectroscopy which deals with the  the electro...

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Q: Percentage yield %3D

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Q: 2p, 2p. 2py 2p, 2p. 2py 2р, 2р. 2р, 2р, 2р, 2р, 2s 2s 2s 2s Use MO theory to determine the bond orde...

A: If the total electron count is less than or equal to 14 then pi2p orbitals lie below sigma2p orbital...

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A: Addition of hydride as nucleophile to the carbonyl carbon of aldehyde group  Protonation as neutrali...

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A: Here, we have to determine the progression of the reaction with time and how much concentration is c...

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A: Given : We have to fill ICE table for the given reaction.

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Q: 3.) Provide the missing reagents or major product for the following reactions. Be sure to include st...

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Q: Calculate the mass (in grams) of each of the follov species: (Enter your answer to four significant ...

A: Molar mass is equal to sum of atomic mass of all atom in molecules

Q: If a 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid, ...

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

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Q: Shonld be mixed rith s.0 lth pH 10.00? 9-13 How mony grams of maco, (Fm 1o5.9) 5.009 g buffer hith p...

A: Volume of buffer solution = 100 mL pH =  10.00

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A: The balanced reaction taking place is given as, Given: Mass of CaCO3 produced = 1.00 g. And the con...

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A: We have to predict the equilibrium constant value.  

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Q: The addition of strong acid to a weak base will create a_____ , where the strong acid is_______  con...

A: When we add strong acid the weak base I. e. Strong acid vs Weak base titration.  For example,  Addin...

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Q: The equation for the dissolving of magnesium hydroxide is: Mg(O H)2(s) + heat 2 Mg2*(a g) + 2 0H ,2+...

A: The solubility equation of Mg(OH)2 is given as, Given: H+ is added.  

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A: Mol of Ne = 3.32 x 10 -2 mol Mol of Kr = 4.65 x102 mol

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Q: If a 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid, ...

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Q: 9. What are the products of the following reactions HCI c=NCH,CH, + H,0 CH;CH3 + (CHs);P=CHCH; 1. LI...

A: The product of the above organic reaction is given below

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A: Given that, HA ----> H+ + A-  [HA] = 0.11M , pH=4.80  Then,  

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Q: 100.0 mL of a 0.530 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the s...

A: • The values provided in the question are:-    i) Initial concentration of KBr solution, M1 = 0.530 ...

Q: Suppose 67.5% of a sample of radioactive 24Na has decayed after one day. Estimate the half-life of 2...

A: Solution is given below in next step

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A: Given : We have to explain why we measure boiling point of distilled water.

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Q: Consider the following Lewis structure. (Lone pairs are not drawn in.) What is the hybridization of ...

A: Lewis structure is given and we have to determine Hybridization of C, N and O .  Further explanation...

Q: A student needs to prepare a buffer solution with a pH of 5.20. Assuming a pKą of 4.52, how many mL ...

A: I have attached the detailed solution to the question below.

Q: A 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid, and...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only. ...