In the preparation of 60 mL Magnesium citrate in the laboratory, you are required to: calculate for the volume of Carbon dioxide released from the hydrated double salt of Magnesium carbonate when reacted with Citric acid if 2.67 g of Magnesium carbonate is used. MW of Magnesium carbonate = 485.65 gimol H3CgH507 = 192.12 g/mol O 474.15 mL 385.71 mL 365.20 mL O 496.23 mL

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Q: A 1.00 L buffer solution is 0.200 mol L-1 in C6H5COOH and 0.250 mol L-1 in C6H5COOLI. The Ka for C6H...

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A: pH = -log[H3O+] 

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A: Definition of weak acid and weak base with example is given below

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Q: Quèstion 16 State two characteristics of a primary standard.

A: In redox titration primary standard such as pure  iron, sodium oxalate is used .

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Q: How many grams of lead sulfide are used to produce 126 grams of lead oxide

A: Given, mass of lead oxide = 126 grams Molar mass of lead oxide = 223.2 g/mol  

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A: Given reactions:

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Q: Determine the molar solubility for Cr(OH)s (Ksp = 6.3 × 10-31).

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Q: View Poličiėš Current Attempt in Progress A 53 kg person walking 5.7 km/hr requires 997 kJ of energy...

A: Energy required to walk 5.7km = 997 kJ 1 kJ = (5.7 /997 )km  

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Q: 4. Calculate the cation exchange capacity of the soil in which the following amounts of exchangeable...

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Q: 3) First draw the cyclohexyl chloride below in its lowest energy chair conformation. Then provide a ...

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Q: Which functional group among those shown below is that of an ester? :0: :0: :0: -C-N -ċ-ÖH A B D E O...

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Q: 1. Calculate the hydronium ion concentration of a solution with a pH of-1.07. 2. What are the pOH an...

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Q: What is the line structure and structural formula of 2-bromo-3-ethyl hexanal?

A: line structure and structural formula of 2-bromo-3-ethyl hexanal 

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A:  the product of CH3CH2COONa + H2O is 

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".