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What is the chemical name for H2CS? The worksheet that I was given tells me to find the formula for a list of compounds but one of them is already listed as the formula, H2CS and I was wondering what the name of it is?
Why it is important that any aldehyde used in Witting reaction be free of carboxylic acid impurities?
Explain your answer. Could you still identify what those amino acids were? Explain your answer. What can you not do?
If the fluid inside a tree is about 0.3 M more concentrated in solute than the groundwater that bathes the roots, how high will a column of fluid rise in the tree at 24°C. Assume that the density of the fluid is 1.0 g/cm3. (The density of mercury ..
When 0.500 mol of N2O4 gas is placed in a 2.50 L reaction vessel and heated to a set temperature, 65.3% of the N2O4 decomposes. Calculate Kc for the decomposition rxn.
What is the silver concentration in a solution prepared by mixing 300 mL of 0.310 M silver nitrate with 200 mL of 0.140 M of sodium chromate
15.0 moles of gas are in a 8.00 litre tank at temperature of 24.6 degree celsius . calculate the pressurenbsp
A heat-resistant polymer Nomex has a number-average molecular weight of 24,116. Hydrolysis of the polymer yields 39.31% by weight m-aminoaniline, 59.81% terphtalic acid and 0.88% benzoic acid. Compute the degree of polymerization and the extent of..
How much KOH (in grams) is required to neutralize a sample of 125mL of 0.5N HCl that has just been added to 875mL of distilled water
Draw clear representations of the two chair conformations of trans 2-methylcyclohexanol. Circle the hydrogen atoms which are anti to the hydroxyl group.
Of the two materials VO and NiO, which would be expected to exhibit more metallic properties?
An unknown solid acid is either triprotic acid or diprotic tartaric acid. To determine which you titrate a sample of solid with NaOH. A 0.956g sample requires 29.1 ml of 0.513mol L -1 NaOH solution for titration to the equivalence point. What is t..
Calculate the potential delivered by a voltaic cell using the following reaction if all dissolved species are 2.5 x 10 -2 M and the pressure of H2 is 1.0 bar.
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