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Question- Part 1) What is the Lewis defination of acids and bases ? Why is it broader than the Bronsted/Lowry definition and why does it make more sense?
Part 2) Sulfuric acid (H2SO4) is a strong diprotic acid that is partially responsible for acid rain. The successive dissociation constants are : Ka1 = ? and Ka2 = 1.1*10^-1.
1) Determine the pH of a 1.00M solution.
2) Determine the concentration of the sulfate ion (SO42-) Show all work, use additional paper if necessary.
A mixture of neon, argon, and xenon had a total pressure of 1560 mm Hg at 298 K. The mixture was found to contain 1.50 mol Ne, 2.65 mol Ar, and 1.75 mol Xe. What is the partial pressure of Xe
A 2.00 L glass soda bottle filled merely with air is tightly capped at 24 C and 744.0mmHg. If the bottle is positioned in water at 75C what is the pressure in the bottle
The log P value for nicotine is 1.09. If 20 mL of 0.10 g/mL nicotine solution in water is extracted with 20 mL of octanol, how much nicotine is removed from the water layer into the octanol layer?
Gold forms a substitutional solid solution with silver. Compute the number of gold atoms per cubic centimeter for a silver-gold alloy that contains 44 wt% Au and 56 wt% Ag. The densities of pure gold and silver are 19.32 and 10.49 g/cm3, respectiv..
Each of the subsequent is placed in a dialyzing bag as well as the bag is then immersed in distilled water. Explain which substances will be found outside the bag. NaCl solution albumin solution starch solution
how many milliliters of magnesium metal with a density of 1.74 gml are needed to produce 102.3 grams of magnesium
For the reaction D --> A + C when 1/[D] is plotted versus the time in seconds, a straight line is obtained whose slope is 0.017 M-1s-1. What is the concentration of D (in M) after 86.0 s if [D]o = 0.80 M?
What is the mass percent composition of carbon in a 0.100 g sample of a carbon-hydrogen-oxygen compound. The compound, when combusted in oxygen, provided 0.220 g CO2 and 0.239 g water.
The concentration of K+ in blood plasma is about 0.0050 M. The high internal concentration in cells is maintained by pumping K+ from the plasma. How much work must be done to transport 1.0 mol K+ from the blood to the inside of a muscle cell at 37..
what is the crystal lattice energy of lii? sublimation energy for li is 155 kjmol and ionization energy for li is 520
Consider the neutralization reaction that takes place when nitric acid reacts with solid iron(II) carbonate. a. State a conversion factor that relates moles of HNO3 to moles of FeCO3 for this reaction. b. Explain What is the minimum volume of 2.00 M..
The tetrahedral intermediate in the Fischer esterification of formic acid (HCO2H) with 1-butanol has the structure
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