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Problem- What exactly does the 1,2 in "1,2 disubstituted" mean? I guess we can only use cis and trans when it's 1,2 disubstituted, but I have no idea what the 1,2 means.
I am need of complete solution for this problem please help- me out to get right solution
How to find out how many stereoisomers exist in a moleule. The general rule 2n, however that only tells the maximum amount right. Explain how to draw the structures of the stereoisomers once know how many there are like if they are meso, or a pair..
assume a wind turbine with a hub 50 meters above the ground a rotornbspdiameter of 45 meters and a wind-conversion
At a given temperature,0.0500 mol NO, 0.200 mol Cl2, and 0.550 mol CINO were placed into a 1.00 L container. The equilibrium below was established and 0.250 mol of CINO is present. Determine the equilibruim constant (Kc).
a 10.000-g sample of toothpaste containing stannous flouride gives a 0.145-g precipitate of stannous phosphate. What is the percentage of SnF2 in the toothpaste sample?
Explain when pentane, C.5H.12, burns in oxygen, it produces carbon dioxide as well as water. If 85.5g of pentane is completely burned, what volume of carbon dioxide is produced? Assume the CO.2 cools to room temperature where its density is 1.997g/..
Caffeine is a stimulant found in coffee and tea . A solution of caffeine in chloroform as a solvent has a concentration of 7.9 x 10^-2m. What's the percent of caffeine by mass? Calculate the mole fraction of caffeine.
Devise a chemical method for distinguishing between maleic and malonic acid. I thought of bromination of maleic since it is an alkene. Would bromination also occure with malonic acid
Using a spectrometer and beers law to determine % of copper in a brass sample: what equations are used to determine all.
What are the spectator ions in the solution after the complete neutralization reaction occurs when mixing the strong base NaOH
How much heat is required to warm 223 g of ice from -44.3°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C?
A 3.5g sample of water reacts with PCl3 according to the following equation: 3H2O+PCl=H3PO3+3HCl How many g of H3PO3 are produced.
A voltaic cell consists of an Mn/Mn2+ half-cell and a Pb/Pb2+ half-cell. Calculate [Pb2+] when Ecell is 1.017 V and [Mn2+] = 0.589 M. Use reduction potential values of Mn2+ = -1.18 V and for Pb2+ = -0.13 V
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