Examlex
Predict the number of signals expected (disregarding splitting) in the 1H spectrum of m-xylene (1,3-dimethylbenzene).
Cross Elasticity
A measure of how the quantity demanded of one good responds to a change in the price of another good, indicating the degree of substitutability or complementarity between them.
Percentage Change
A mathematical calculation that shows how much a quantity has increased or decreased in percentage terms over a specific period.
Cross Elasticity
An indicator of the sensitivity of demand for a product to fluctuations in the price of a different product.
Antique Reproductions
Replicas or copies of antique items, often made to mimic the style and appearance of the original pieces but created with modern materials or techniques.
Q13: Provide the name of the major organic
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Q54: Provide the structure of the major mononitration
Q57: Given that 1,3-butadiene has a uv absorption
Q63: Classify the compound below as aromatic, antiaromatic,
Q74: Name the major organic product which results
Q80: Show how the carbon p orbitals overlap
Q106: Provide the structure of the major organic
Q117: Use arrows to show correct electron flow